# AI Enlarger: Image Upscaler — user reviews > 235 indexed App Store user reviews of AI Enlarger by 通 张, rated 4.60/5 from 1,410 ratings. - Source: https://appshunter.io/ios/app/ai-enlarger-image-upscaler/id1487300354/reviews - App overview in markdown: https://appshunter.io/ios/app/ai-enlarger-image-upscaler/id1487300354.md - Rating breakdown: 5★ 1,161 · 4★ 111 · 3★ 33 · 2★ 21 · 1★ 84 ## What do users think of AI Enlarger? Overall sentiment: mixed **Pros** - 🚀 Fast and efficient - 👍 User-friendly interface - 🔥 Excellent upscaling quality - 💯 Outstanding performance **Cons** - 🐛 Crashes and bugs - 🔍 Limited functionality - 💰 Expensive subscription - 📥 Unreliable upload/download **Commonly reported bugs** - Subscription issues - Persistent ads blocking app - Inconsistent performance after updates - Incompatibility with certain devices **Most requested features** - Video upscaling support - Offline processing capability - Batch image processing - More customization options ## Newest reviews (12 of 235) ### 4/5 — Très bien *2026-07-11, version 3.2.3* Cela rend un bon résultat, merci ### 2/5 — Was Great *2026-05-17, version 3.2.2* This was a great app, one of the best I’ve found, until it suddenly stopped working. No matter what pictures and how I selected them, nothing happened. And I am a pro member too. Hopefully the development team is aware of this and will fix it because I loved this app and it was worth every penny. ### 2/5 — Not what it used to be *2026-01-11, version 3.2.2* Just not happy with the end result after the recent changes to the program. Images aren’t nearly as clear after sharpening or the program kicks it out after several minutes without completing the image. ☹️☹️ ### 2/5 — Not as good as it was *2026-01-04, version 3.2.1* I’m not overly happy with this app since its latest update. It now only works 50% of the time. Pretty frustrating when you have to wait 10 minutes for the outcome. I’m currently looking for a better app. ### 4/5 — Pretty good now *2025-12-25, version 3.2.1* They fixed the update, but when you go to save your upscaled image, the first one is fine, but every other one after it will pull up the previous image, so you have to press back & click on it again to save, which is pretty annoying. But other than that it’s still worth having if you like to upscale multiple images ### 2/5 — Used to be good *2025-12-22, version 3.2.1* New update fails to work for their online model. ### 1/5 — 看了广告还不能用 *2025-12-11, version 3.2.0* 升级后 一直让看广告 修一下 bug 吧 ### 1/5 — bring the old sharpen back *2025-12-10, version 3.2.0* pls bring the old version back, it only makes my photo blurrier. im not being rude, im saying the truth. if you would understand me, then thanks for that. hope the old version will be back, im undownloading it ig ### 1/5 — Estafa *2025-09-23, version 3.1.2* Suscripción caducada al pasar al móvil nuevo, cuando caduca el 23 febrero 2026 ### 3/5 — 一張照片跑了六個小時 *2025-09-09, version 3.1.2* 六個小時都夠他刪掉了吧 ### 3/5 — Photo editor *2025-06-22, version 3.1.2* Good, But misses the option to pay for lifetime, In the subscription options ! ### 3/5 — 很慢 *2025-05-26, version 3.1.2* 有時候畫質修復那麼久是怎樣？能不能速度快一點？ ## Most critical reviews (10 lowest-rated) ### 1/5 — bug *2026-08-14, version 3.2.4* its always bugging ### 1/5 — Nul *2026-08-05, version 3.2.4* Harcèlement qui oblige à prendre un abonnement pour les fonctionnalités gratuites 💔💔💔 impossible à utiliser gratuitement t’es juste bloqué dans lapp sans carte de crédit ### 1/5 — Nul *2026-07-25, version 3.2.3* 😡👎 ### 1/5 — Hello, *2026-06-16, version 3.2.3* I purchased the Pro version because the App Store description and in-app marketing strongly suggest that this application can enhance and restore image quality using AI. However, after testing it extensively, my experience is very different. The app mainly increases image resolution and image dimensions. In most cases, it does not significantly improve details, restore textures, remove blur, or recover information that is actually missing from the original image. The result is often just a larger version of the same photo. This is especially disappointing because the marketing creates the impression that users are getting advanced AI image enhancement, while in reality the app behaves much closer to a basic upscaler. In addition, the Online Model frequently fails during processing, stopping at around 34% and returning an error, despite having a stable internet connection and an active Pro subscription. As a paying customer, I feel that the advertising and feature descriptions are misleading. There is a significant difference between “increasing resolution” and “improving image quality,” and those differences should be communicated honestly. I would strongly encourage the developers to: * Clearly explain which features perform true AI restoration and which only upscale resolution. * Stop presenting simple upscaling as image enhancement. * Fix the Online Model reliability issues. * Provide realistic before/after examples instead of marketing images that create unrealistic expectations. I paid for a professional AI enhancement tool, not just a resolution enlarger. I hope the developers will take this feedback seriously. ### 1/5 — 質落ちた？ *2026-06-03, version 3.2.3* なんで長方形の画像を等倍したら正方形の画像が出力されるんだ？ ### 1/5 — 低レベル化してた *2026-05-27, version 3.2.3* ある日から急に長編が最大6144ピクセルまでしか拡大できなくなった。有料プランでも。そしてしばらくしてある日から、アップスケーリングした画像がPS2みたいな雑なCGみたいなものしか作れなくなった。おそらくもう新規の有料会員が増えず残るは既存の年間プラン入会者だけなので、コストカットしてきたか。 ### 1/5 — Периодически не работает *2025-12-18, version 3.2.1* Не загружает фото, или не лает сохранить, выдает ошибку ### 1/5 — Worked not anymore *2025-12-13, version 3.2.0* It worked fine now suddenly it doesn’t have enough memory etc. has nothing to do with the phone just the app crashing out. Loved it now unusable. Paid for a year. ### 1/5 — Lifetime subscription *2025-12-12, version 3.2.0* I bought the lifetime subscription last year and I used this app often, but when I log in today, it is no longer registered. I tried to restore my LIFETIME SUBSCRIPTION I had already purchased, and it says subscription expired. Lifetime subscription isn't a lifetime subscription I guess? It's only what they say it is until they wanna make you pay more money. 👎 If I could give you zero stars, I would. ### 1/5 — 30€ de perdus *2025-12-12, version 3.2.0* J’ai payé l’abonnement premium mais les images ne marchent jamais, j’ai donné de l’argent à ces gens qui ne m’aident pas du tout. ## Most praised reviews (10 highest-rated) ### 5/5 — Easy *2026-05-24, version 3.2.3* I tried this app while testing was s to convert generated images that needed to be enhanced for my n screen presentation afterwards. This app made it so easy. I quickly used it to enhance resolution for multiple images for a project I was working on. I printed 2 in poster size to hang up for routine visual reference. The image held up very well with the larger sizing. ### 5/5 — The best upscale app I have used thus far *2026-05-12, version 3.2.2* Simple. Easy to use. And you can upscale on device or on their servers if you need faster processing. ### 5/5 — More than just upscale *2026-01-21, version 3.2.2* Actually works nicely on face touch up as well like lip color and brows etc. Lots of extra options ### 5/5 — Pleasant surprise. *2026-01-15, version 3.2.2* I’ve tried a few, with limited or poor results. This works very well. Give it a go! ### 5/5 — Realistic results *2026-01-14, version 3.2.2* Every other similar app I tried, produced horrible over-processed fake looking results. This one doesn’t. Great app! ### 5/5 — Awesome *2026-01-13, version 3.2.2* Fast and efficient. Loving it. ### 5/5 — Great app, desperately needs updating *2025-07-03, version 3.1.2* I’ve used this app for almost two years now (the pro version) and it’s been pretty much flawless. But recently certain features (in regards to the UI) have become completely broken and display partially off the screen which renders it not usable ### 5/5 — Very good did it in seconds *2025-05-27, version 3.1.2* Very good upscaled my image in seconds without any problems ### 5/5 — Hands down up and down quality✋😐🤚 *2025-04-05, version 3.1.2* This is app is more than Amazing.. It means so much too that with a few ads, you basically have unlimited use. I was able to Enhance a picture of my parents, using the 4K enhancer and Retouch to Re-Focus on areas, and the result was Perfect. Thank you for this amazing work. Keep it up, and you have my full support! ### 5/5 — Outstanding software *2025-03-03, version 3.1.2* I find this software ap to be one of the superior up scaling apps out there today. Offers a variety of options, and very easy to navigate and use. --- *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 2026-09-10.*