# FP Scientific&Basic Calculator — user reviews > 103 indexed App Store user reviews of FP Scientific&Basic Calculator by Ofly Tech Co., Ltd., rated 4.60/5 from 657 ratings. - Source: https://appshunter.io/ios/app/fp-scientific-and-basic-calculator/id1556021625/reviews - App overview in markdown: https://appshunter.io/ios/app/fp-scientific-and-basic-calculator/id1556021625.md - Rating breakdown: 5★ 541 · 4★ 59 · 3★ 17 · 2★ 12 · 1★ 28 ## What do users think of FP Scientific&Basic Calculator? Overall sentiment: neutral **Pros** - 👍 Excellent app - 👍 Great calculator - 👍 User-friendly interface - 👍 Comprehensive features - 👍 Convenient currency converter **Cons** - 🐛 Frozen currency exchange rates - 🔍 Excessive ads and pop-ups - ⏱️ Slow app startup - 🔒 Lack of ad-free purchase option **Commonly reported bugs** - Currency converter not working - Crashes and freezes - Incompatibility with older devices **Most requested features** - Add tax calculation feature - Implement widget support - Provide more Christmas themes - Fix currency converter issues ## Newest reviews (10 of 103) ### 2/5 — Werbung *2025-08-28, version 1.7.4* Es steht in der Beschreibung es gibt keine Werbung. Es gibt sie doch. Es steht in der App man soll ein Video ansehen um die volle Funktionalität freizuschalten. Nach dem Video kommt noch die Anzeige zu dem Video und die geht nicht mehr weg. ### 2/5 — Annoying ads *2023-11-17, version 1.7.4* Although the app is quite good, with a nice interface, and much better compared to apple's, it has seriously annoying ads. If they were more discrete, it would definitely be the calculator app of my choice. ### 4/5 — Excellent quality,but ads are annoying *2022-06-23, version 1.7.4* It is an excellent app, but why isn’t there an ad free version . I’d be glad to purchase that. ### 1/5 — 😡 *2022-06-20, version 1.7.4* 👎 ads ### 5/5 — BUONA *2022-05-04, version 1.7.4* guardi delle pubblicita e sblocchi tutto per sempre! ### 3/5 — Ottima calcolatrice ma… *2022-04-18, version 1.7.4* Calcolatrice ottima ma all’avvio è molto lenta per colpa di un annuncio pubblicitario che obbligatoriamente deve partire spenderei volentieri qualche euro per toglierla definitivamente ### 5/5 — 👇 *2022-04-18, version 1.7.4* 👎👎👎 ### 1/5 — Full screen ads *2022-03-29* Use to be okay but now everytime you open it there are full screen ads that you can't close. Sometimes with sound. Immediately deleted after noticing this. Stay away. ### 5/5 — Fantastic *2022-03-26, version 1.7.4* Omg my fav calculator for all in ones. How can I get rid of the ads now that o know I like this app ads keeper. Can I pay for one time purchase? ### 4/5 — 5 when fully adfree *2022-03-24, version 1.7.4* 4 stars only because it takes 10sec to start the app and sometimes it has ads in the start. Make it fully adfree and get 5stars. ## Most critical reviews (10 lowest-rated) ### 1/5 — Frozen in time. *2025-08-04, version 1.7.4* The currency exchange rates are frozen in the past, refreshing multiple times doesn’t do anything. ### 1/5 — Paling jelek! Very very BAD! Terrible! *2024-03-09, version 1.7.4* Aplikasi yang mengerikan! Saya sudah muak dengan tarian panjang yang melibatkan rolet, sampai-sampai saya kehilangan keinginan untuk mencoba dan menghapusnya. Aplikasi menjijikkan. Siapa yang membutuhkannya dengan berlangganan? Dan tidak ada Indonesia dan rusia bahasa! ### 1/5 — Calculator is a total scam why? *2023-12-16* Too many Ads and scam you on getting another of their apps. Every time you press a number or a function, ads pops up. This is ridiculous. ### 1/5 — it’s only a Game Ad.. not a calculator *2023-12-14, version 1.7.4* Just looking for a scientific calculator app with no ads … all u get with this is a silly game ### 1/5 — I think this app may be infected *2023-06-14* I installed this app for the advertised features and the fact that one of the reviews indicated there were no ads. After installing, I opened the app and a movie/animation started. Then I was prompted to watch a feature. Then bombarded with pop-up ads. As a result, the calculator was unreachable. This app should be removed! ### 1/5 — So many adds, long loading *2023-05-02* This app has become useless with aliasing screen and one add on top of another. Avoid like the plague. ### 1/5 — Too Ad *2023-02-02, version 1.7.4* Too much advertising ### 1/5 — Pessima *2022-11-26, version 1.7.4* […] pieno di pubblicità! Ottima applicazione per guardare la pubblicità! 🤬 ### 1/5 — HAS ADDS!!! *2022-11-06, version 1.7.4* This app is NOT free! You must listen to advertisements just to use this! It’s ONE BIG ADD. Removed! ### 1/5 — Nicht mehr einsetzbar *2022-07-04, version 1.7.4* Kann leider wegen der Werbung nicht mehr für schulische Zwecke eingesetzt werden ## Most praised reviews (10 highest-rated) ### 5/5 — 挺好 *2025-02-09, version 1.7.4* 用着不错 ### 5/5 — 好用，简洁无广 *2025-01-20, version 1.7.4* 还有圣诞皮肤，很可爱。 功能也特别全面 ### 5/5 — great *2024-07-19, version 1.7.4* i can do everything with this app, it's perfect to my use ### 5/5 — A melhor calculadora *2024-03-24, version 1.7.4* Recomendo a todos! ### 5/5 — 超好用很多功能👌 *2024-01-15, version 1.7.4* 雖然每次點進去都會跳廣告頁面 但是只少可以秒按掉不用等秒數 最常拿來換算幣值 ### 5/5 — Good *2023-04-22, version 1.7.4* Excellent ### 5/5 — Muito boa *2023-04-16, version 1.7.4* Muito boa ### 5/5 — Just a wow product.. just watch a few ads to unlock all features *2022-11-23, version 1.7.4* Nice one fp products ### 5/5 — FP Calculator | Basic & Scientific Calculator *2022-10-22, version 1.7.4* Best calculator ever! ### 5/5 — great tool *2022-08-20* wish i could buy an ad free version --- *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 2026-08-18.*