# Developer - Cheat Sheets & iOS — user reviews > 71 indexed App Store user reviews of Developer by 国强 钱, rated 4.40/5 from 9 ratings. - Source: https://appshunter.io/ios/app/developer-cheat-sheets-and-ios/id382247064/reviews - App overview in markdown: https://appshunter.io/ios/app/developer-cheat-sheets-and-ios/id382247064.md - Rating breakdown: 5★ 4 · 4★ 5 · 3★ 0 · 2★ 0 · 1★ 0 ## Newest reviews (13 of 71) ### 4/5 — Hundred bytes *2024-09-21, version 5.0.1* #1-ARROW-HeAdds ### 4/5 — Very Helpful *2020-02-07, version 4.5.0* This has a great deal of information on different on computer languages! It also directs you where on the internet you can get more information in specific formats. It says gel free to copy the cheer sheets, ### 4/5 — Good, but can be awesome *2017-05-11, version 4.5.0* Some cheats don't have ending. Like image don't load propely. For example is: Bootstrap, Jquery. ### 4/5 — Incredibly useful *2017-03-11, version 4.5.0* Great if you want quick references from time to time. Quite extensive. There are still some quirks that need fixing. ### 2/5 — Bug *2016-11-02, version 4.3.0* Program is bugued on favorites and some documentations are not in english ! Le programme est buggué au niveau des favoris (doc d'angular à la place du C++ !) et bizarrement, certaines doc ne sont pas en anglais (ex: allemand) ce qui rend la compréhension plus difficile pour la plupart des personnes. ### 4/5 — Thank you, but please improve it! *2016-10-09, version 4.0.0* Great app, needs a few improvements. 1) Zooming in and out. 2) Needs a search bar to look quick. 3) Needs to be in Alphabetical order. 4) Additional cheat sheets with examples on the important things only. 5) Needs a JAVA and Arduino Cheat sheet. ### 4/5 — Some aspects a little outdated but a useful guide *2015-02-08, version 3.0.0* A few of the sheets have code that is depreciated, for example the mysql sheet still uses Mysql_connect instead of the updated mysqli_connect syntax, minor elements but given the increased effectiveness it would be nice to see periodic updates. ### 3/5 — Useful but could be improved *2015-02-08, version 3.0.0* The app is quite useful, but could be much more improved : the list of functions is just a scan of a book page, with a rather low resolution by the way. It could be a great improvement to have a real database of functions, that could be accessed from the search field, for example. ### 5/5 — Great!! *2014-05-26, version 3.0.0* Simple and plentiful of knowledge ### 5/5 — Extremely helpful *2013-12-24, version 2.0.1* Very informative and neat. Great information made simple ### 5/5 — Help ful *2013-12-16, version 2.0.1* Very helpful ### 3/5 — Can't print *2013-11-23, version 2.0.1* Why? ### 5/5 — Mais uma vez um chines salva minha pele *2013-06-05, version 2.0* Muito bom economizei horas de pesquisa. Muito recomendado para analistas e desenvolvedores de software, ou hobbystas ## Most critical reviews (10 lowest-rated) ### 1/5 — !!!!! *2025-12-06, version 5.0.1* Непонятно. ### 1/5 — Doesn’t work *2024-03-17, version 5.0.1* Doesn’t work, all i get is a blank black screen when i open this up ### 1/5 — Just a way to deliver advertising to you. *2014-08-29, version 3.0.0* This "app" is simply a collection of screenshots from programming websites, this is the "developers" attempt at cashing in on iAd revenue. Don't bother. ### 1/5 — Worthless *2014-07-24, version 3.0.0* The app is a collection of partial screenshots of content stolen from a programming website. No original content, no complete content. ### 1/5 — Advertising only... *2014-01-28, version 2.0.1* No content. Well... ### 1/5 — Intolerable *2013-08-24, version 2.0* interface is of questionable quality. ### 1/5 — Very poor *2013-07-01, version 2.0* It is all web frames that don't even fit on the the screen. Not iPhone 5 friendly either. Not good! ### 1/5 — I wish there were a 0 star rating *2013-04-25, version 2.0* This app could have been done so much better if you took more than an hour to make it. This is horribly done. If you are going to make an app for developers, you need to be one yourself. This app could have been made by an 8 year old geek. ### 1/5 — With lack of app *2013-04-21, version 2.0* There is no application on the springboard, and when I search it, it does not show. When I press open on the App Store, it does nothing. Now I have a portion of memory taken up, that can do nothing for me. I'm sorry, this app is useless. ### 1/5 — good but...... *2013-04-10, version 2.0* i downloaded it when it was loading it dissaperaed ## Most praised reviews (10 highest-rated) ### 5/5 — Beta.txt *2024-12-13, version 5.0.1* Much Better beta.txt! ### 5/5 — A must Have if you are a serious programmer! *2023-06-24, version 4.5.0* I started programming computers in the early 80’s on a 16k , hook to your tape player to load one “app” or game or document at a time. After learning every language out there, It gets really hard to keep up wirh which code your working on. This is my go to app to keep my mind on my project, Not trying to remember what code im inputing! Love it, thank you for my help app. ### 5/5 — Excelente *2020-05-10, version 4.5.0* Buena aplicación para estudiar nuevos comandos ### 5/5 — Excellent *2019-09-19, version 4.5.0* Excellent app ! Very useful to every developer. Thank you ### 5/5 — Muy útil para cualquier desarrollador *2019-08-23, version 4.5.0* Fantástico resumen de comandos y características. Muy útil! Le añadiría la opción de poder extraer las hojas de alguna forma. Me hubiera ido bien para hacerme mis propios documentos / resúmenes. ### 5/5 — Nice app *2018-05-06, version 4.5.0* Please add cheats for java language ### 5/5 — Very good app *2016-10-15, version 4.1.0* Very good app please allow zoom in and It will be very nice of there is some cheats for i macros Thanks ### 5/5 — Il settimo giorno Dio fece quest"APP *2016-05-20, version 3.0.0* Credo non serva aggiungere altro...l'APP più utile mai scaricata. Grandi ragazzi ### 5/5 — Very useful *2014-08-10, version 3.0.0* As a young dev, i used to look for those stuff over the web. Now, i've got everything in this app, and no more need an internet connection. A great add would be the possibility to add (or suggest) new cheat sheet ! Great app ### 5/5 — Great for beginner *2014-08-10, version 3.0.0* Thank you very much for putting a lot of documents in this 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 2026-08-15.*