# Calculator 17 - Math Solver — user reviews > 65 indexed App Store user reviews of Calculator 17 by AI APPS SRL, rated 4.60/5 from 971 ratings. - Source: https://appshunter.io/ios/app/calculator-17-math-solver/id6452015902/reviews - App overview in markdown: https://appshunter.io/ios/app/calculator-17-math-solver/id6452015902.md - Rating breakdown: 5★ 796 · 4★ 64 · 3★ 42 · 2★ 13 · 1★ 56 ## What do users think of Calculator 17? Overall sentiment: negative **Pros** - 👍 Convenient and easy to use - 💡 Excellent free app **Cons** - 🐛 Keyboard not functioning properly - 🐛 Widget not working or slow - 🐛 Screen sizing issues - 🐛 Only works in portrait mode on iPad **Commonly reported bugs** - Widget shows up blank - Numerical display is cut off - Significant delay between key presses and display update **Most requested features** - Add landscape mode support - Improve widget responsiveness - Increase bracket functionality ## Newest reviews (14 of 65) ### 3/5 — Don't get this if you need decimal precision *2026-02-21, version 1.4* 3.5 x 1.5 = 5.2 (according to this calculator) It's actually 5.25 Same with any other decimal answer. Eg 3.5x1.50001=5.25004 Final decimal is rounded, even though there's space to display full answer Uninstalling ### 3/5 — Tamaño *2025-11-25, version 1.4* El tamaño del teclado es muy chiquito porque no se ven los botones de él más menos multiplicación ni división ### 3/5 — Good *2024-10-04, version 1.4* Good ### 2/5 — LAGGY WIDGET *2024-09-19, version 1.4* The widget is so laggy!!! ### 3/5 — Widget is slow *2024-09-18, version 1.4* Had my hopes too high tbh, can’t find a calculator widget that actually has the same speed as the app ### 3/5 — Work well but widget just shows up blank *2024-05-23, version 1.4* Nice app but widget is not super aesthetic being all white, maybe something to look at upgrading, thanks :) ### 2/5 — No widget capability *2024-04-18* Good app but did not do what it said I could not make this into a widget Good for a IPad without the apple calculator ### 1/5 — 画面が切れて使えない。 *2024-04-14, version 1.3* iphone15で使ったがプラスなどの演算値が縦では出てこない。横では数字が切れる。よって使い物にならない。 ### 2/5 — Not very useful *2024-04-14, version 1.3* The widget doesn’t work unless the app is also open, which makes the widget somewhat useless. The top of the numerical display is cut off by the widget frame. There is a delay of almost two seconds between each key press and the appearance of the numeral. If all you want is a slow fidget toy, try it. It’s not suitable as a serious calculator. ### 1/5 — aucun intérêt *2024-03-28, version 1.3* rapidement affiche les calculs et gardant mémoire mais devient de plus en plus petit on ne peut pas effacer ce qu'on a tapé comme sur la calculatrice. Apple avec un doigt en glissant on ne peut pas l'intégrer dans un widget etc. etc. de toute façon le dernier commentaire date de novembre 2023, ce qui veut dire l'intérêt inexistant de cette application. ### 1/5 — Error *2024-03-27, version 1.3* Même résultat que l autre commentaire impossible de continuer apres un 1 er résultat même simple :2x 540=1080 + 100= error ### 3/5 — Love the calculator but needs to have a landscape mode *2024-03-24, version 1.3* This is a great little calculator but on my iPad it only works in portrait mode. My iPad is used 99.9% in landscape since it have a Magic Keyboard ### 3/5 — Widget feels clunky *2024-03-16, version 1.3* Why is it so slow? ### 2/5 — Doesn't fit on iPhone 15 Pro Max display! *2024-03-14, version 1.3* On my display the operators are off the edge of the screen. It also doesn't show up as a widget in iOS 17.4 developer beta. ## Most critical reviews (10 lowest-rated) ### 1/5 — Not working properly *2026-06-10, version 1.4* You can’t do multiple additions without getting an error message. ### 1/5 — F *2025-11-17, version 1.4* No funciona bien el teclado ### 1/5 — Horrible Wigit *2025-01-16, version 1.4* The wigit didn’t work and when it did it was so slow and didn’t even register allthe numbers I would input. ### 1/5 — Slow-motion in iOS18 *2024-12-27* The widget is so slow it’s unusable. ### 1/5 — Widget is unusable *2024-11-21, version 1.4* Somehow calculator widgets have become useless with the new versions where as the old ones were perfect but are now discontinued ### 1/5 — Chiffres *2024-09-21, version 1.4* Appuyer chiffre ne marche pas ??? ### 1/5 — MacBook Air M1のウィジェットに *2024-08-07, version 1.4* MacOSのウィジェットから純正の電卓が無くなり、不便だったので入れてみたら追加できたが動かなかった。iPhoneにも入れてみたが動作が遅く使えたものではない。 ### 1/5 — No funciona *2024-07-22, version 1.4* No funciona ni el widget ni la propia app. Tengo iPad Pro 2022 actualizado a la versión más reciente de iPadOS. ### 1/5 — uhhj *2024-06-11, version 1.4* Using it as a widget there is a huge lag when typing a number and it appearing in the UI, makes it unusable ### 1/5 — Lenta *2024-06-04, version 1.4* Muy lenta al teclear los números ## Most praised reviews (10 highest-rated) ### 5/5 — Oh top *2026-08-17, version 1.4* Super ### 5/5 — Top *2026-07-15* Super ### 5/5 — Dan *2025-06-24, version 1.4* I love Calculator 17. It so convenient and easy to use. ### 5/5 — Calculadora *2024-09-09, version 1.4* Muy buena app ### 5/5 — Mai pensato di apprezzare così una calcolatrice *2024-03-20, version 1.3* Bella graficamente, per me sarebbe più comodo avere i numeri uno sopra l’altro quando fa calcoli lunghi, magari usando un font più piccolo Il widget grande genialata, utile per calcoli al volo e per questo farei un tastino per resettare tutto e partire da 0 ### 5/5 — Nice *2024-03-14, version 1.3* Works well. One strange issue is slow response of the widget. I enter digits then they show up a second or so later, on iPad pro. ### 5/5 — Ok *2024-03-09, version 1.3* It’s good but has some keyboard lag ### 5/5 — Perfetto *2024-03-01, version 1.3* Non si può dire nulla di male è un app fantastica, però sul mio iPhone i widget sono baggati. Per il resto è perfetta l’app ### 5/5 — Excelente *2023-12-08, version 1.3* Me encanta la aplicación ### 5/5 — Best calculator application ever *2023-11-01, version 1.3* This is the best calculator application --- *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 2026-08-27.*