# Nuten : The Math Keyboard — user reviews > 110 indexed App Store user reviews of Nuten by Allen Katouli, rated 3.50/5 from 48 ratings. - Source: https://appshunter.io/ios/app/nuten-the-math-keyboard/id1031059220/reviews - App overview in markdown: https://appshunter.io/ios/app/nuten-the-math-keyboard/id1031059220.md - Rating breakdown: 5★ 20 · 4★ 8 · 3★ 8 · 2★ 2 · 1★ 10 ## Newest reviews (16 of 110) ### 4/5 — 非常によいが *2026-05-08, version 2.1.8* 作成した式をコピー出来るようにして欲しい ### 4/5 — Super Useful - Some Very Annoying Hitches. PLEASE FIX THIS I BEG OF YOU *2025-11-17, version 2.1.8* This app is awesome to use in place of a scratch pad for doing any sort of math problem. I’m doing calculus and haven’t run into any equation that this app couldn’t write out for me to help solve. The only complaint I have - and it’s a big complaint - is that it is not at all easy to go in the middle of your equation to make edits. You tap to get the cursor somewhere and it goes nearby but not to it, for example, tapping on the denominator of a fraction usually puts the cursor on the numerator and there’s no way to edit the denominator without retyping the whole thing usually, and if you are editing a fraction or an exponent, the keyboard doesn’t give you the option to jump to a different line like it does when you’re first typing things out. If this was fixed, this would be the best app in the world for doing algebraic manipulation. ### 3/5 — Great app *2024-01-20, version 2.1.8* It’s good to practice but you can’t copy and paste them elsewhere ### 3/5 — It doesn’t really tell you anything… *2024-01-14, version 2.1.8* For my case I don’t know how to make a new line in the same equation, as it never tells you It has potential, but if they gave a little tutorial for some of the features, like how to make lines it would be a 4-5 star rating. Edit: I finally found out the multiple lines feature, but doesn’t elaborate much, which confused me, which is why I rate it a 3 now ### 4/5 — 改行が欲しい *2023-12-20, version 2.1.8* 基本的機能はOKですが、改行ができればなおgoodです ### 2/5 — It doesn’t really tell you anything… *2023-10-29* For my case I don’t know how to make a new line in the same equation, as it never tells you It has potential, but if they gave a little tutorial for some of the features, like how to make lines it would be a 4-5 star rating. ### 3/5 — why I can’t copy the text I’ve written down *2023-10-16, version 2.1.8* why I can’t copy the text I’ve written down ,i love this app,please tell me or fix it. ### 3/5 — Not a keyboard *2023-10-10, version 2.1.8* App is great, but it is an app, not a keyboard. There is no way to install thw program as a usable keyboard that you can use on your phone in other applications such as email, facebook, texting etc… there are options to share equations done in app, but say you want to respond to a comment on Facebook with an equation, you have to switch to the Nuten app to write out the equation and then the only option is to share it to your Facebook feed rather than as a response to the comment you’ve been reading. Great app; doesn’t do what I downloaded it to do. ### 3/5 — ai chỉ mình cách xuống dòng vs *2023-07-17, version 2.1.8* cg ổn ### 4/5 — Đc *2023-06-05, version 2.1.8* manufacturers need more physics ### 2/5 — Two Stars for Being Free *2023-01-19, version 2.1.8* The application is pretty much useless. It is not a keyboard! Equations cannot be copied and pasted into other apps (such as email or text messaging). I gave the app two stars because it is free. Otherwise, I would have given it only one star. ### 4/5 — Good app, but needs more *2022-07-13, version 2.1.8* I love being able to write down formulas that I need to remember and being able to write down stuff with ease. But you can’t copy and paste, you can’t make simultaneous equations, you can’t put matrices, if you could add these this would deserve 5 stars, but for now, it’s 4 ### 5/5 — Taha *2022-04-29, version 2.1.8* That’s super awesome . Honestly the best! ### 4/5 — Enter *2021-05-06, version 2.1.8* How can I change the line of sentences? ### 4/5 — i think it’d be nice if it could work as a calculator *2021-04-20, version 2.1.8* i think itd be nice if it worked as a calculator like you could click a button and specify the variable values or leave one blank if it’s unknown still i also think it should be a keyboard although its a good app 4 stars ### 4/5 — 거듭제곱... *2021-01-01, version 2.1.8* 거듭제곱은 어떻게 쓰나요? ## Most critical reviews (10 lowest-rated) ### 1/5 — Wasted money *2024-03-15, version 2.1.8* Complicated to use, buggy (like the return from superscript only works sometimes), copy & paste destroys formula, must be sent via test or email to get an image of it. ### 1/5 — Very terrible to use *2023-05-15, version 2.1.8* Horrible and buggy, wouldn’t recommend ### 1/5 — لماذا لا يقوم بالنسخ ولصق. *2022-05-09, version 2.1.8* حاولت كثيرا ان اقوم بالنسخ ما اكتبه لكنه يفتقر لهذه الخدمه للاسف ### 1/5 — No common symbols?? *2021-02-02, version 2.1.8* There is do delta symbol. ### 1/5 — Nao sei ver a resposta *2020-05-17, version 2.1.8* Como eu faço pra ver a resposta? ### 1/5 — I don’t generally write reviews but this app is terrible *2020-03-28, version 2.1.8* While I like the options available on this app, it is the least user friendly app I’ve used. Typing on it is difficult, finding the button to go to a new line is difficult and the view isn’t as interactive as it should be! ### 1/5 — Rubbish *2020-03-28, version 2.1.8* First time tried to save the equation as an image it crashed. The second time it crashed. The third time .., you guessed it! ### 1/5 — 복붙 *2020-03-26, version 2.1.8* 휴대폰으로 수식을 입력할 수 없어서 한번 깔아봤는데 복붙 기능이 없네요. 복사붙여넣기 말고도 폰트 앱처럼 키보드를 만드는것도 좋을것 같네요. 쓸 때 이미지로 써야해서 좀 ?;; ### 1/5 — HORRIBLE !!!!!!! *2020-03-18, version 2.1.8* You can’t just insert an exponent … say by holding down a number key. You can’t copy and paste. You can’t have it be a keyboard you can access as a keyboard. You can only view it vertically on an iPad. It doesn’t rotate to horizontal. I can’t believe someone developing a math keyboard wouldn’t or couldn’t think everything out. This is a very poorly designed app. F. To get x2 (squared), I had to send, not copy, to my notepad, then copy and paste from the notepad. I can type x2 (superscript) within the app, but not from anywhere else, nor from the keyboard itself. ### 1/5 — POS *2019-11-10, version 2.1.5* Didn’t even have a ^2 symbol which is why I downloaded it. Don’t want to type that out in two characters. Doesn’t automatically pop up to use in any other app as a keyboard. Strange imbalanced interface. Hard pass. ## Most praised reviews (10 highest-rated) ### 5/5 — New line *2026-01-29, version 2.1.8* How make new line? Need Enter button analog ### 5/5 — Type setting *2025-11-01, version 2.1.8* The best app to properly typeset mathematics formulae. Textbook quality. And there’s really no other app that does it. ### 5/5 — スマホで使える数式エディタ *2025-02-02, version 2.1.8* スマホで手軽に数式が打てるエディタです。 latex等の知識が無くても、キーが用意されてるので簡単に打てます。 作った数式の写真も簡単に出力できるので、人に共有する時重宝します。 ちょっとフォルダの使いづらさを感じますが、それを差し置いてもかなりのメリットがあるので入れ得のアプリだと思います。 あと強いて言うならAndroid版も作ってくれたら嬉しいです。 ### 5/5 — Es muy intuitiva *2024-06-17, version 2.1.8* La aplicación es concisa y fluida. Muy buena ### 5/5 — Great app *2024-01-08* Great app, you can write equations, formulas, save them, copy and paste them, I wish it was a proper keyboard but is a great tool anyways. ### 5/5 — Keyboard *2023-11-01, version 2.1.8* for Mathematics ### 5/5 — Best iPhone equation typer *2023-07-14, version 2.1.8* A very unique app, for a very small audience but I love this app because it easily types out equations in a beautiful format quickly and easily in with 2 dimensions, instead of the linear form with a normal keyboard such as Sci-Key (which I also use) It works perfectly on my phone, never experienced a bug. ### 5/5 — Bring support for ipad *2023-06-08, version 2.1.8* Please launch the ipad version ### 5/5 — 엔터키가 *2022-11-12, version 2.1.8* enter 어디 있나요? ### 5/5 — Amazing app *2022-08-12, version 2.1.8* This app has helped a lot and it is overall a wonderful app --- *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 2026-07-19.*