# ClevCalc - Calculator — user reviews > 1,399 indexed App Store user reviews of ClevCalc by Cleveni Inc., rated 4.70/5 from 13,021 ratings. - Source: https://appshunter.io/ios/app/clevcalc-calculator/id1221235593/reviews - App overview in markdown: https://appshunter.io/ios/app/clevcalc-calculator/id1221235593.md - Rating breakdown: 5★ 11,117 · 4★ 1,108 · 3★ 348 · 2★ 147 · 1★ 301 ## What do users think of ClevCalc? Overall sentiment: positive **Pros** - 👍 Easy to use - 🚀 Efficient calculations - 💡 Versatile features (currency, unit conversions, etc.) - 👍 Intuitive interface - 👍 Helpful for daily tasks - 👍 Accurate results - 👍 Saves calculation history **Cons** - 💰 Subscription model too expensive - 🔍 Ads can be intrusive - 🐛 Occasional UI issues (e.g. ads blocking functionality) - 🔍 Lack of advanced features (e.g. RPN mode, binary calculator) **Commonly reported bugs** - Keystrokes not always registering - Compatibility issues with older devices **Most requested features** - Dark mode option - Ability to save/recall calculations - More customization options - Integration with other apps/platforms ## Newest reviews (14 of 1,399) ### 2/5 — ClevCalc-calculator *2026-07-22, version 1.14.7* I like this calculator when i use it but asking for money to upgrade is rediculous! Hense only 2 stars. ### 4/5 — Dùng khá tốt *2026-05-26, version 1.14.6* Dùng khá ok ### 4/5 — Great call ads only issue *2026-03-19, version 1.14.6* Great calculator. Don’t think it’s worth the monthly cost but I’d pay for the purchased version if it was a one time purchase as opposed to a monthly fee. ### 4/5 — Adds *2026-02-26, version 1.14.5* The free version has deceptive advertisements. I clicked on one that said there’s social security benefits for increased amounts that we have to apply for however the phone link sent me to health insurance brokers. ### 5/5 — Great calculator *2026-01-22, version 1.14.3* Easy to use ### 2/5 — ， *2026-01-12* 没有日期，有广告 **Developer response:** 您可以向我们提供有关您问题的更多详情吗？请通过cs@cleveni.com与我们联系。 ### 5/5 — Simple calculation *2026-01-08, version 1.14.2* I love this calculator I mainly use it for simple calculations. I am older and no longer remember my times tables and it is so much easier to use a calculator that I always have with me on my phone. Although I mainly use it for simple calculations and few complicated equations and I use it for all these very good calculator for this kind of thing. Very happy ### 5/5 — Star *2026-01-07, version 1.14.2* Good for cheating ### 4/5 — Owner *2026-01-01, version 1.14.2* Good ### 5/5 — 好用 *2025-12-30* 我希望你们可以添加一个租车问题的计算器 **Developer response:** 感谢您的评论！请向您的朋友推荐我们的应用程序，如果您有任何疑问，请随时通过cs@cleveni.com向我们发送消息。 ### 5/5 — Great Free Calculator *2025-12-17* I like this calculator a lot. You can use the basic calculator or switch to a scientific calculator. You can look at your history. I like that feature real well. I like to leave my last calculation on there at times. You can do that too. There are several types of calculators that you can utilize too. For instance, they offer a body calculator, loan calculator, currency converter, unit converter, sales tax calculator, and several more very useful calculators. I still haven’t used all of its functions. I love the versatility of this calculator. **Developer response:** Thanks for your review! Please recommend our app to your friends, and don’t hesitate to shoot us a note at cs@cleveni.com if you have any questions. ### 4/5 — Làm bài tập *2025-12-11, version 1.14.2* Nhanh và tiện dụng ### 4/5 — 使い易い *2025-12-11, version 1.14.2* 使いやすくたくさんある画面中のアイコンも非常に見つけやすくとっさの計算じにストレスなく使えます。 多機能さもあり良いと思います。 ### 5/5 — kalkulator ClevCalc *2025-12-10, version 1.14.2* ini APK ClevCalc yg sangat baik dan membantu profesiaonal aku sangat suka 🙏 ## Most critical reviews (10 lowest-rated) ### 1/5 — Not soo Clev *2026-04-06, version 1.14.6* This was my daily go to calculator, it worked perfectly, had smart useful features and to be honest, made the standard iPhone calculator feel rubbish. ClevCalc has since locked half its features I really appreciate behind a pay wall. I shouldn’t have to pay for a calculator app no matter how Clev it is. I will be searching for an alternative ### 1/5 — Not worth the free *2026-03-19, version 1.14.6* The ads are pornographic. ### 1/5 — Clevcalculato ? *2026-02-23, version 1.14.5* What do you even mean how there you are taking my personal data like that in sneaky way !!! at first you don’t want me that if I’m gonna download this Calculator but was it gonna bring it to the table and then I download the the first time I ever going to use Suddan picture page appear on my phone without me opening Safari Google or anything else with some privacy policies settings a scam you are make sure that you’re not going to use my data and I want a copy of my Data everything since I downloaded this app here please ### 1/5 — Porn advertisements *2026-01-21, version 1.14.3* Don’t buy - this app. It has pornographic advertisements ### 1/5 — Warning *2026-01-16, version 1.14.3* I never use this calculator. I’m trying to find a specific type, so I updated it and opened the app. At the bottom was some disgusting PN vulgar images. Don’t support this company. ### 1/5 — Great calculator but.., *2025-12-30, version 1.14.2* It makes a loud clicking sound on my iphone 13 whenever I make a keyboard entry randomly and it's very scary when you don't expect it! If not for this issue I would give it 5 stars. ### 1/5 — Như *2025-12-09, version 1.14.2* Như cái *** ### 1/5 — Qué habéis tocado? *2025-10-27, version 1.14.1* Antes calculaba el porcentaje simplemente poniendo 25%90 por ejemplo, ahora no, si pones eso te da 25. ### 1/5 — Hãm lol toàn quảng cáo, không lưu lịch sử *2025-10-15, version 1.14.0* Ứng dụng ngày càng hãm lol. Không nâng cấp gì ### 1/5 — 10%-3%=0.097？？？ *2025-10-14* 你用脚算出来的？ **Developer response:** 10%-3%=0.1-3%=0.097 (10-3)%=0.07 ## Most praised reviews (10 highest-rated) ### 5/5 — Ijele *2026-08-08, version 1.14.7* Very good calculator ### 5/5 — Love it! *2026-08-05, version 1.14.7* I love this multi calculator app! I have been using the free version for years! ### 5/5 — It Works! *2026-07-09, version 1.14.7* I don't have to update it I simply click it use it and it works! ### 5/5 — It’s some times slow thanks BigAL California *2026-06-21, version 1.14.7* Some times it take a few mintus to calculate, ### 5/5 — Love it *2026-05-26, version 1.14.6* I used this app every day ### 5/5 — Good *2026-05-20, version 1.14.6* Works very good ### 5/5 — Awesome *2026-03-13, version 1.14.5* Big Numbers easy for us old guys to see ### 5/5 — Great app - plz don’t change *2026-02-25, version 1.14.5* I was just thinking how great this ClevCalc is!! Plz don’t add ads to it because I will stop using it ### 5/5 — Why *2026-02-06, version 1.14.4* Its good, but why would I want premium🥀 ### 5/5 — good calculator *2026-01-29, version 1.14.4* very very usefull --- *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 2026-08-30.*