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Test scope & comparison notes
These are recorded facts, not a unified ranking. Tested tiers and scope are not consistently recorded. Read pricing with its date and timing with its conditions. Privacy observations reflect visible flows and statements, not a security audit.
Cross-task capability coverage across selected products
Each product is scored independently per task edge; switch tasks below while keeping shared products selected| Task edge | images-upscale.com | PicWish | Switch / compare |
|---|---|---|---|
| Background removal | Not tested in topic | 83/100 2048 × 2048 · PNG | Compare in task topic → |
| Image compression | Not tested in topic | 73/100 JPEG · Output attached | Compare in task topic → |
| Image upscaling | 92/100 2048 × 2048 · PNG | 82/100 1280×1280 (2.5x free unwatermarked) / 2048×2048 (4.0x preview carries bottom notice watermark) · Historical description; output not attached | Active task |
| Object removal | Not tested in topic | 84/100 2048 × 2048 · PNG | Compare in task topic → |
| Image generation | Not tested in topic | 85/100 JPEG · Output attached | Compare in task topic → |
| Photo restoration | Not tested in topic | 56/100 JPEG · Output attached | Compare in task topic → |
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Browse this task →| Criterion | Images-Upscale.com Image upscaling 92/100 Seven-aspect task score Grants 2 free daily guest credits without login—enough to directly export a true 4x (2048×2048) watermark-free native PNG in 7.49s server time with sharp edge and text restoration (16.23 dB plate PSNR). Tested export 2048 × 2048 · PNG Historical test · 2026-10-26 | PicWish (AI Photo Enhancer) Image upscaling 82/100 Seven-aspect task score An ad-free workspace offers model choices and clear sizes; downloads still require login, free output is 1280px, and 4× needs trial or paid credits. Tested export 1280×1280 (2.5x free unwatermarked) / 2048×2048 (4.0x preview carries bottom notice watermark) · Historical description; output not attached Historical test · 2026-10-16 |
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| Pricing & rules | ||
| Pricing plans | Images Upscale daily free credits and one-time non-expiring credit packs (USD) · 2026-10-26 Plan · source date Monthly / one-time Annual bill / period Quota & limits Daily Free Allowance2026-10-26 ↗ Free Free Free 2 free credits daily (no login required): covers two 2× upscales or one 4× upscale per day, up to 25 MB per image, watermark-free export. Starter Pack2026-10-26 ↗ USD 9.99 · one-time payment Usage / one-time Usage / one-time 110 credits (100 + 10 bonus, ~9.1¢/credit), good for 110 2× or 55 4× upscales; credits never expire. Pro Pack2026-10-26 ↗ USD 19.99 · one-time payment Usage / one-time Usage / one-time 360 credits (300 + 60 bonus, ~5.6¢/credit), good for 360 2× or 180 4× upscales; credits never expire. Studio Pack2026-10-26 ↗ USD 49.99 · one-time payment Usage / one-time Usage / one-time 1,300 credits (1,000 + 300 bonus, ~3.8¢/credit), good for 1,300 2× or 650 4× upscales; credits never expire. 4 plan / billing-period records, all listed; — means that period is not recorded. Guests and signed-in users receive 2 free credits daily (1 credit per 2x upscale, 2 credits per 4x upscale); paid packs are one-time purchases with no subscription auto-renewal and credits never expire. Cancellation, sources & verification recordOne-time credit packs only with no recurring subscriptions; support available via support@images-upscale.com. Images Upscale official pricing page and free credit allowance ↗ · 2026-10-26 Capture 1 ↗ · Capture 2 ↗ | Web free, weekly/monthly/annual subscriptions and expanded packs; excludes API · 2026-10-20 Plan · source date Monthly / one-time Annual bill / period Quota & limits Pro2026-10-20 ↗ USD 5.99/week Other period Other period 50 credits/week; 50 core-feature HD downloads/day Rules [1] Pro2026-10-20 ↗ USD 9.99/month USD 59.99/year Monthly 350 credits/month; 50 core-feature HD downloads/day Rules [1] Annual 350 credits/month; 50 core-feature HD downloads/day Rules [1] Max2026-10-20 ↗ USD 26.99/month USD 263.99/year Monthly 2,000 credits/month; 15,000 HD downloads/month Rules [1] Annual 2,000 credits/month; 15,000 HD downloads/month Rules [1] 300 credits2026-10-20 ↗ USD 12.99 · one-time payment Usage / one-time Usage / one-time 300 credits; 1 per removal; not for API Rules [2] 1,000 credits2026-10-20 ↗ USD 33.99 · one-time payment Usage / one-time Usage / one-time 1,000 credits; 1 per removal; not for API Rules [2] 5,000 credits2026-10-20 ↗ USD 65.99 · one-time payment Usage / one-time Usage / one-time 5,000 credits; 1 per removal; not for API Rules [2] 11,500 credits2026-10-20 ↗ USD 99.95 · one-time payment Usage / one-time Usage / one-time 11,500 credits; 1 per removal; not for API Rules [2] 30,000 credits2026-10-20 ↗ USD 269.99 · one-time payment Usage / one-time Usage / one-time 30,000 credits; 1 per removal; not for API Rules [2] 80,000 credits2026-10-20 ↗ USD 639.99 · one-time payment Usage / one-time Usage / one-time 80,000 credits; 1 per removal; not for API Rules [2] 13 plan / billing-period records, all listed; — means that period is not recorded. Actual annual charges $59.99/$263.99. A 3-day trial is offered; cancel before expiry to avoid charges. Exact daily free count is unspecified. The 11,500-credit pack includes a current 1,500-credit bonus. Cancellation, sources & verification recordCancel under My Orders; request refunds through official support, eligibility not separately verified. Official plans and usage terms ↗ · 2026-10-20 Capture 1 ↗ · Capture 2 ↗ · Capture 3 ↗ · Capture 4 ↗ |
| Free & trial allowance on the test date | Guests receive 2 free daily credits without login (enough for one free 4x upscale or two 2x upscales); registering a free account grants 5 additional first-month credits | Free accounts export 1280×1280 (2.5x) watermark-free images; 2048×2048 (4x) and Ultra HD / Max models use Pro credits |
| Cancellation & refunds | One-time credit packs only with no recurring subscriptions; support available via support@images-upscale.com. | Cancel under My Orders; request refunds through official support, eligibility not separately verified. |
| Disclosure of costs & limits | Upload panel upfront displays remaining free credits (2 free credits remaining today) and credit cost per scale factor | Hovering the Save button immediately displays both resolution tiers |
| Task quality | ||
| Measured fixture results | Tested scale: 4× | Tested scale: 4× |
| Fixture findings | 4x upscaling of the 512×512 anchor to a native 2048×2048 PNG achieved 27.42 dB PSNR, 0.8876 SSIM, 0.6652 edge_corr, and 16.23 dB calibration plate PSNR with crisp lettering and line pairs. | Edges were visibly enhanced; the free tier was 1280px, with 2048px in a separate tier. |
| Original historical observation | Uploading the 512×512 degraded anchor without login and selecting 4x produced a native 2048×2048 watermark-free PNG in 7.49s server time (PSNR = 27.42 dB, SSIM = 0.8876, edge_corr = 0.6652, plate_psnr_db = 16.23 dB) with sharp wooden sign text and micro calibration lines (02_workspace.png, 03_download.png). | PSNR=26.47dB · SSIM=0.8754; strong edge sharpening (edge_corr=0.6714) and HF texture gain (hf_ratio=0.5613) on the 'REALTEST 2026' wooden sign, apples, and ceramic cups; Save menu clearly separates 1280×1280 Free and 2048×2048 Full tiers. |
| Suitable uses · historical assessment | Everyday users seeking login-free, true 4x (2048×2048) watermark-free native PNG exports with strong edge sharpness and text restoration | Users who want to compare Standard, HD, Ultra HD, and Old Photo Restoration models in one workspace and are satisfied with 1280px free exports |
| Result & output evidence | No native output obtained; the preview does not establish final export quality. | |
| Delivery capabilities | ||
| Recorded export specifications | 2048 × 2048 · PNG · No watermark in test | 1280×1280 (2.5x free unwatermarked) / 2048×2048 (4.0x preview carries bottom notice watermark) · Historical description; output not attached · Check watermark record No native output is attached; check the evidence for specification and watermark claims. |
| Historical specification note · not an official maximum | 2048×2048 (4x watermark-free native PNG, 3.35 MB) | 1280×1280 (2.5x Free unwatermarked) / 2048×2048 (4.0x Preview or Pro export) |
| Watermark observation | Completely watermark-free (native 2048×2048 PNG export) | Unwatermarked on 1280×1280 free download after login (preview explicitly notes 'No watermark after download') |
| Batch & API | Supports up to 10x upscaling, portrait restoration, and background removal modes; Pro plan supports up to 20-image batch processing | Supports Bulk Edit (up to 30 images) and developer PicWish API |
| Recorded free-tier dimensions | 2048 × 2048 | Not verified |
| Attached file dimensions | 2048 × 2048 · PNG | Not verified |
| Speed & reliability | ||
| Timing observation | Network-observed server wait: 7.49s · End-to-end reference: 9.61s | Network-observed server wait: 6.2s · End-to-end reference: 8s |
| Date & fixture | 2026-10-26 · anchor_upscale_v1 · US-West (California, AS2914) | 2026-10-16 · anchor_upscale_v1 · US-West (California, AS2914) |
| Repeated tests & reliability | No standardized repetition count, success rate or variability range is recorded. | No standardized repetition count, success rate or variability range is recorded. |
| Interaction experience | ||
| Account requirements | No login in this test | No login in this test |
| Sign-in methods | No login required for 2x and 4x upscaling; also supports Google / Email sign-in | No login required for 2048×2048 interactive preview; Google / Apple / Email login required to download Free Image (1280×1280) |
| Manual adjustment | Not verified | Not verified |
| Interaction observations | Zero popup ads or forced sign-in walls; once upscaling finishes, an interactive Before/After comparison slider and direct download button appear immediately on the same page. | Ad-free workspace offering 5 enhancement models (Standard, HD, Ultra HD, Ultra HD Max, Restoration) plus an AI prompt box; clicking Free Image prompts account login. |
| Background & reputation | ||
| Service lifecycle notice | Not verified | Not verified |
| Operator | Images-Upscale.com (Independent AI Upscaling Team) | Wangxu Technology Co., Ltd. (Apowersoft) |
| Recorded origin | Undisclosed jurisdiction (Cloudflare edge + cloud GPU inference) | Hong Kong & Shenzhen, China |
| Domain history record | 2026–Present | 2021–Present |
| Background & reputation assessment | Independent AI image upscaling service launched in 2026 with clear terms, privacy documentation, and support email, though without a disclosed corporate entity name. | Developed by Wangxu Technology Co., Ltd. (Apowersoft, Hong Kong & Shenzhen), ISO/IEC 27001 certified. |
| External reputation record | Not verified | Not verified |
| Engineering & privacy | ||
| Processing location | Uploaded for cloud processing | Uploaded for cloud processing |
| Third-party tracking record | Google Analytics (G-0DP889885P) | Not verified |
| Engineering & privacy assessment | Submits jobs via POST /api/tasks/upscale backed by Cloudflare R2 and cloud Real-ESRGAN GPU inference (7.49s server time, 2.94s upload time); the privacy policy states guest images are retained only temporarily and purged automatically after ~1 hour. | Results are served via Alibaba Cloud Hong Kong OSS (`wxtechhk.oss-cn-hongkong.aliyuncs.com`) with 1-hour (`x-oss-expires=3600`) OSS4-HMAC-SHA256 signed URLs. |
| Retention statement | Claims deletion within 1 hours; deletion not independently verified | Claims deletion within 1 hours; deletion not independently verified |
| Evaluation basis | ||
| Pricing transparency | 32.5 / 35 The landing page (01_landing.png) and pricing page clearly disclose free quotas (2 daily free guest credits without login, plus 5 bonus credits for new registered accounts) and credit costs (1 credit for 2x, 2 credits for 4x); in our no-login test, selecting 4x on the 512×512 anchor consumed 2 guest credits and exported a 2048×2048 watermark-free native PNG directly (02_workspace.png, 03_download.png). | 26 / 35 Anonymous guests on `/photo-enhancer` (Screenshot ①) can upload the 512×512 image and inspect a 2048×2048 interactive before/after preview in 6.2s (Screenshot ②, labeled 'PicWish — No watermark after download'); hovering 'Save' (Screenshot ③) clearly distinguishes 'Free Image (1280 × 1280px)' from 'Full Image (2048 × 2048px · Free Trial)'. |
| Interaction restraint | 28 / 30 Zero popup ads or forced sign-in walls; once upscaling finishes, an interactive Before/After comparison slider and direct download button appear immediately on the same page. | 24 / 30 Ad-free workspace offering 5 enhancement models (Standard, HD, Ultra HD, Ultra HD Max, Restoration) plus an AI prompt box; clicking Free Image prompts account login. |
| Background & reputation | 14.5 / 20 Independent AI image upscaling service launched in 2026 with clear terms, privacy documentation, and support email, though without a disclosed corporate entity name. | 17 / 20 Developed by Wangxu Technology Co., Ltd. (Apowersoft, Hong Kong & Shenzhen), ISO/IEC 27001 certified. |
| Engineering & privacy | 13 / 15 Submits jobs via POST /api/tasks/upscale backed by Cloudflare R2 and cloud Real-ESRGAN GPU inference (7.49s server time, 2.94s upload time); the privacy policy states guest images are retained only temporarily and purged automatically after ~1 hour. | 13 / 15 Results are served via Alibaba Cloud Hong Kong OSS (`wxtechhk.oss-cn-hongkong.aliyuncs.com`) with 1-hour (`x-oss-expires=3600`) OSS4-HMAC-SHA256 signed URLs. |
| Task quality | 62 / 65 Pixel fidelity (23.5/25: 512×512 anchor upscaled 4x to 2048×2048 with PSNR = 27.42 dB and SSIM = 0.8876) · Edge & high-frequency recovery (24.5/25: edge_corr = 0.6652, hf_ratio = 0.5259, crisp high-frequency edge reconstruction) · Calibration plate & micro-text (14.0/15: plate_psnr_db = 16.23 dB, sharp wooden sign and calibration plate lettering) (62.0/65) | 56.5 / 65 PSNR vs 2048px GT: 26.47 dB · SSIM: 0.8754 · Edge Gradient Correlation: 0.6714 · High-Freq Sharpness Ratio: 0.5613 · Calibration Plate PSNR: 15.8 dB |
| Deliverable specifications | 20 / 20 2 daily free guest credits allow direct 4x selection and export of a native 2048×2048 watermark-free PNG (3,517,417 bytes) without login (20.0/20) | 14.5 / 20 No free unwatermarked export (0/8); Free scale factor: 4x (1280×1280 (2.5x Free unwatermarked) / 2048×2048 (4.0x Preview or Pro export)) |
| Processing speed | 12 / 15 Verified via task API timestamps: 7.49s server 4x upscaling inference from createdAt (10:25:37.315Z) to completedAt (10:25:44.805Z), with 2.94s upload and 9.61s end-to-end (12.0/15) | 11.5 / 15 Network-observed server wait: 6.2s (API mode: async_poll; end-to-end 8s shown for reference only, never penalized) |
