# Convert Any Unit — user reviews > 347 indexed App Store user reviews of Convert Any Unit by Cider Software LLC, rated 4.80/5 from 5,313 ratings. - Source: https://appshunter.io/ios/app/convert-any-unit/id465180749/reviews - App overview in markdown: https://appshunter.io/ios/app/convert-any-unit/id465180749.md - Rating breakdown: 5★ 4,647 · 4★ 506 · 3★ 105 · 2★ 10 · 1★ 45 ## What do users think of Convert Any Unit? Overall sentiment: positive **Pros** - ⭐ Excellent unit conversion capabilities - 👍 User-friendly interface - 🚀 Fast and responsive - 💰 Worth the paid upgrade - 🔒 No invasive ads in paid version - 📚 Comprehensive list of units **Cons** - 🔍 Lack of iCloud sync for bookmarks and settings - 💤 Too many ads in free version **Commonly reported bugs** - Recent update caused issues on some devices - App freezes or crashes on certain iOS versions **Most requested features** - Add iCloud sync for bookmarks and settings - Provide more customization options - Add support for cryptocurrency conversions ## Newest reviews (20 of 347) ### 4/5 — Too many ads *2025-04-08, version 6.7* Works well but the ads drive me nuts ### 5/5 — The Best *2025-01-19, version 6.7* This is the best conversion app I've seen and used so far. The repertoire of units is way beyond my needs. I am a retired teacher and as a hobby at age 78 I started a woodworking hop in my garage and this app is almost the greatest tool in my shop. ### 5/5 — The best *2024-10-19, version 6.7* Best converter by far, would like an elite version with modern flat icon and similar customisation options as the Calc Elite version which is brilliant!… ### 5/5 — Converter *2024-07-28, version 6.6.5* I good app to convert feet to meters. ### 5/5 — Daily in USA 🇺🇸 and in México 🇲🇽 *2024-06-23, version 6.6.5* I use it for converting metric units economy you name it distance etc. its very helful and useful also it helps you under the kelvin system evaporation etc. very very helpful being using it since 2016 ### 4/5 — Needs iCloud syncing across devices for saved bookmarks and settings *2024-06-01, version 6.6.5* Good unit conversion tool. It has every unit you can imagine, and you can create your own unit conversions. You can also bookmark units and organize them into folders if your wish. As great as this app is, its missing the ability to sync with iCloud which is super important, especially if you’re using the same app on iPhone, iPad, and Mac. ### 5/5 — Refrigeration needs *2024-05-01, version 6.6.5* As a refrigeration engineer I sometimes get conversion needs for other countries. I also need unusual conversions at times. So far this app has satisfied my every need. ### 5/5 — Excellent *2024-04-22, version 6.6.5* I have used quite a few converters and this is the one that I nearly always use. It has a very plain, almost boring interface (a benefit, as it is 100% function) but easy to use. It converts multiple different units quickly. There is no messing around with setting what units you want or don't; just enter an amount and start typing your units and they pop up. I got this for free, but would gladly pay $1-2 (I'm not sure of the price). ### 5/5 — The best App I’ve ever used for conversion. *2024-04-16, version 6.6.5* My work in economics is constantly requiring me to convert data. I have used this app for well over ten years. ### 5/5 — Great App - best of the 5 or 6 I’ve tried. *2024-03-10, version 6.6.5* Some don’t have the most basic of scientific units. Others pepper you with ads, the more you use the app the thicker and faster the ads come. This is intuitive, comprehensive and with the additional useful feature that you can copy and paste conversion results into your calculator. I don’t usually review with 5 stars as I’m saving the 5th star for the killer feature that’s just around the corner. However this app nails it. Five stars. ### 5/5 — Easy to use *2024-03-07, version 6.6.5* Covers most conversions I ever need also easy to use when looking for wht unta to convert ### 5/5 — Always a Life-Saver *2024-02-29, version 6.6.5* When shopping, studying, cooking, and doing all other life activities that need some quick measurements and unit conversions. 👍🏻 ### 5/5 — Home Button??? *2024-02-18, version 6.6.5* How do you navigate back to the Home Screen after making a calculation?? For instance, if I want to convert currency and then distances? ### 5/5 — Comes through *2024-01-21, version 6.6.5* I don't use this app very often, but when I do need it, it's there for me. I must have paid for the pro version because I encounter no limitations...other than that I can't find a way to send the developer money out of gratitude for this great app. Guess I'll have to contact support about that one. 🙂👍🏻🙏🏻 ### 5/5 — Simple, convenient app *2024-01-03, version 6.6.5* I don’t use this app very often, but it is so helpful when I need it. I upgraded to Pro to support the developer. ### 5/5 — The most complete, thoughtful App I've seen *2023-12-20, version 6.6.4* Tremendously useful, and designed to be user-friendly. Little touches like the ability to express fractions show that the designer started out with the end-user in mind, not the code. ### 5/5 — Great conversion app *2023-12-16, version 6.6.4* I have never found a conversion that this app can’t do. It’s well worth adding to your device. ### 5/5 — Great app *2023-12-15, version 6.6.4* Terrific little converter, simple and quick. I use it for many measurements all the time. I live in the UK but I am from the USA so I deal in different measurements, which is why I use it a lot. Very highly recommended. ### 5/5 — Great Little App *2023-10-10, version 6.6* Been using it for years. ### 5/5 — Great, useful AP *2023-09-18, version 6.5* I’ve used this ap for years and it hasn’t failed me once. Use it for converting money and ingredients when cooking. Area when looking at real estate etc. good for everything. ## Most critical reviews (10 lowest-rated) ### 1/5 — Great app but stopped working *2021-08-01, version 6.3.1* Can't get it to work now on my iPhone 12 Pro Max Got to delete it and buy another app, gutted ### 1/5 — If it ain’t bust don’t try and fix it. *2021-08-01, version 6.3.1* Your latest update just freezes on iPhone 11. Please restore previous version that’ll worked perfectly Geoffrey Lewis A daily user of the app ### 1/5 — Gah! *2018-05-03, version 5.10* Unless you wear a pocket protector, this app is not for you. Suppose you’d like to find out how many ounces are in a 750 ml bottle of wine. First, choose the scientific category for liquid volume. (Go ahead, try to find it.). Second, give up and open a web browser. I’d give it zero stars if possible. ### 1/5 — App review currency converter *2017-11-04, version 5.4* It worked really great until 3 days ago. Then it stopped working ### 1/5 — Latest update has ruined this app *2017-03-01, version 5.2* I got this app a couple of years ago. It has always been really easy and straightforward to use. However, the latest update has been a change for the worse. You now have to exit the last unit you used, for instance length, in order to swap to another unit, for instance currency. This makes it cumbersome and slows the process. There is also an option to get "information" on the unit, which is totally unnecessary. If I want to learn about kg I will google it. Very easy to hit that button on an iPhone, thus further slowing the process. ### 1/5 — First Class *2017-02-11, version 5.2.1* So many units - almost mind boggling. And you can input calculations. I keep on finding new uses. What else can I say Jazz ### 1/5 — Not user friendly *2015-04-16, version 4.2* Nah! ### 1/5 — 闪退，怎么测试的？ *2013-11-16* IOS5.X下闪退，怎么不测试就放上来，还好意思收费，垃圾。 ### 1/5 — Язык *2013-08-19* Нет русского языка. ### 1/5 — Naja *2013-08-19* Also ich finde es ist ne ganz gute Idee aber die App kann man sich sparen denn solche gibt's auf deutsch und gratis nicht zu empfehlen wenn ihr sie bei App Des Tages kriegt könnt ihr's ja mal probieren ## Most praised reviews (10 highest-rated) ### 5/5 — My go to! *2026-06-05, version 6.8* For many years this app has been on my phone, as my one and only conversion app. I am amazed at how many different units it has in it. I would have loved to have this conversion app back when I was doing my graduate research back in the 1990’s ### 5/5 — Great *2026-03-13, version 6.8* Works well ### 5/5 — Accurate Reference *2026-02-10, version 6.8* I use this frequently to sort out weight, measure, distance, force, and energy nomenclature. It’s a good reference tool that’s always in reach. ### 5/5 — Very good unit converter *2026-02-01, version 6.8* This is a really good unit converter. Been using this for years and haven’t found anything I like better to this day. It has a vast amount of conversion options, and it allows you to make bookmarks for conversions you use frequently. You can also export those bookmarks and then import them back in if you need to reinstall app. I use this app everyday and it’s never let me down. It’s been very stable in MacOS Sequoia. My only wish is iCloud support for syncing of data so I don’t have to export and save the file manually, and so that data will sync between MacOS and iOS versions of the app. ### 5/5 — Easy way to convert unit *2026-01-13, version 6.8* Enjoying a free download App and helping me get to what I need! ### 5/5 — Convert Any Unit *2025-09-09, version 6.8* Nice and simple app very friendly user interface, I’ve been using it for years without any problems. ### 5/5 — The paid version is totally worth it. *2025-08-26, version 6.8* Many great features in the paid version. E.g when looking for the conversion of Celsius to Fahrenheit, the converter automatically looks for Fahrenheit when typing in the number in Celsius. ### 5/5 — No invasive ads *2025-08-15, version 6.8* I was looking for one that didn’t require payment and tracking and this one finally did the trick. After downloading and deleting several apps, this one is the most user friendly and non invasive. ### 5/5 — The best App I’ve ever used for conversion. *2025-07-28, version 6.8* My work in economics is constantly requiring me to convert data. I have used this app for well over ten years. In addition to economics I use this app when traveling for currencies. For physics and various other sciences. This app is very good for converting anything I’ve ever needed regardless of topic. I have used it for well over 15 years. ### 5/5 — Really good unit converter *2025-07-12* This is a really good unit converter. It has a vast amount of conversion options, and it allows you to make bookmarks for conversions you use frequently. I use this app everyday and it’s never let me down. It’s been very stable in MacOS Sequoia. My only wish is iCloud support for syncing between MacOS and iOS versions of the 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 2026-08-27.*