# Image Upsample — Image enlargement tool > AI-powered tool to enlarge and clarify mobile phone images. (iPhone/iPad app by 子尧 纵.) - Source: https://appshunter.io/ios/app/image-upsample/id1556617503 (this page in markdown: same URL + `.md`) - Developer: [子尧 纵](https://appshunter.io/developer/1551530272) - Category: Utilities, Graphics & Design - Price: Free with in-app purchases (on sale, was $2.99) - Rating: 5.00/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 14.1 · 31 MB - Languages: Arabic, English, French, German, Italian, Japanese, Chinese, Spanish - Released: 2021-06-02 - Data updated: 2026-06-05 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/image-upsample/id1556617503/reviews.md ## What is Image Upsample? Light-up is an app that magnifies the resolution of image, which can make image in mobile phones look clearer. After selecting the photo and touch 'light-up' button, the program will be executed automatically. After the progress bar is read out, the picture processing is completed. For images with too much noise or manual processing (such as beauty, compression, sharpening,cropped), the processing effect may not be good. Light-up only supports selected image resolution below 1200*1200 now. The current AI processing time may be slightly longer than the progress bar reading end time. ## Key features - Magnify image resolution - Automatic processing - Improve image clarity - Supports selected resolutions up to 1200*1200 - AI-powered enhancement ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 3 Energy Ore | $0.99 | one-time | | 10 Energy Ore | $2.99 | one-time | | 120 Energy Ore | $27.99 | one-time | | 36 Energy Ore | $8.99 | one-time | ## Frequently asked questions about Image Upsample ### What is Image Upsample? Image Upsample is a utility app designed to magnify the resolution of images taken on mobile phones, making them appear clearer. It uses AI processing to automatically enhance selected photos. ### How does Image Upsample work? After selecting a photo, you simply tap the 'light-up' button. The app then automatically processes the image to increase its resolution and clarity. A progress bar indicates the processing status. ### What are the limitations of Image Upsample? The app currently supports selected image resolutions up to 1200*1200 pixels. Processing effects may not be optimal for images with excessive noise or those that have undergone significant manual editing like beauty filters or compression. ### Does Image Upsample have ads? Yes, Image Upsample contains advertisements. This is common for free utility apps that offer in-app purchases. ### What devices does Image Upsample support? Image Upsample is available for iPhone, iPad, and iPod devices. It is rated for ages 4 and up. ### How often is Image Upsample updated? The latest version, 1.6.1, was released on May 8, 2025. The app was initially released on June 2, 2021, indicating regular updates from the developer. ### What is the user sentiment for Image Upsample? Based on the available data, Image Upsample has a perfect 5.0-star rating from 2 reviews, suggesting a very positive user experience among its current users. ### Can I use Image Upsample for free? Yes, Image Upsample is free to download and use. It offers in-app purchases, which may unlock additional features or remove ads. ## Version history (last 5 releases) ### 1.6.1 — 2025-05-08 update views. ### 1.6.0 — 2025-04-15 update views. ### 1.5.0 — 2025-02-26 Update super-resolution model. ### 1.4.0 — 2025-02-23 Bug fixes and model upgrades. ### 1.3.0 — 2025-02-21 Upgrade model. ## Apps similar to Image Upsample | App | Rating | Price | Category | | --- | --- | --- | --- | | [Lightning Sync](https://appshunter.io/ios/app/lightning-sync/id6742749461) | 1.0 (1) | Free | Utilities | | [Image Upscaler - Upscale Photo](https://appshunter.io/ios/app/image-upscaler-upscale-photo/id6504144233) | 4.0 (15) | Free | Utilities | | [Customize Widget & Lock Screen](https://appshunter.io/ios/app/customize-widget-and-lock-screen/id1643690600) | 3.0 (2) | $0.99 | Utilities | | [Fonts keyboard - for iPhones](https://appshunter.io/ios/app/fonts-keyboard-for-iphones/id1566987560) | 4.7 (59) | Free | Utilities | | [إزالة الخلفية من الصور](https://appshunter.io/ios/app/id1595573400) | 5.0 (1) | Free | Utilities | | [RabbitBox - Image Organizer](https://appshunter.io/ios/app/rabbitbox-image-organizer/id1593515280) | 4.4 (5) | Free | Utilities | ## More apps by 子尧 纵 - [baby predictor: AI Generator](https://appshunter.io/ios/app/baby-predictor-ai-generator/id1575937002) - [Anime Graffiti](https://appshunter.io/ios/app/anime-graffiti/id6670192240) - [Rotoscope:Start Sketching](https://appshunter.io/ios/app/rotoscopestart-sketching/id6737147927) - [FaceSynthetic](https://appshunter.io/ios/app/facesynthetic/id6757420736) All apps by 子尧 纵: https://appshunter.io/developer/1551530272 ## Related topics [muestreo](https://appshunter.io/ios/topics/muestreo) · [رفع دقة الصورة](https://appshunter.io/ios/topics/) --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*