# FormulizeIT Formula Calculator — Save and reuse your formulas > User-created formula calculators for quick, repeatable calculations. (iPhone/iPad app by Xiamen Auro Information Technology Co., Ltd.) - Source: https://appshunter.io/ios/app/formulizeit-formula-calculator/id848267869 (this page in markdown: same URL + `.md`) - Developer: [Xiamen Auro Information Technology Co., Ltd](https://appshunter.io/developer/848267872) - Category: Utilities, Productivity - Price: $4.99 - Rating: 3.80/5 from 8 App Store ratings · 32 written reviews indexed - Age rating: 4+ - Requires: iOS 15.0 · 3 MB - Languages: American English, Danish, Dutch, French (France), German (Germany), Indonesian, Italian, Japanese, Korean, Malay and 9 more - Released: 2014-04-01 - Data updated: 2026-11-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/formulizeit-formula-calculator/id848267869/reviews.md ## What is FormulizeIT Formula Calculator? Turn the formulas you use often into calculators you can use again. Write an expression, name its inputs and change the values whenever you need a new result. Create your own formulas for project quotes, shopping discounts, material area or coffee ratios. • Create, edit, save and delete your own formulas. • Give variables clear display names and optional default values. • Reuse saved defaults and copy numerical results. • Use supported mathematical functions, including square roots. • Choose a light or dark appearance and your interface language in Settings. For example, save A * B. Enter 6 for A and 80 for B to get 480, then change the inputs and calculate again. Formula editing and calculations work offline. Formulas and settings are stored locally on your device. No account is required. Available in 19 interface languages. Requires iOS 15 or later on iPhone. Updating from an earlier version? Install the update over the existing app. Deleting the app may remove its local formulas and settings. ## Key features - Create, edit, save, and delete custom formulas - Define variables with display names and default values - Reuse saved defaults and copy results - Supports mathematical functions including square roots - Light/dark mode and language settings - Offline formula editing and calculation - Local data storage, no account required ## Is FormulizeIT Formula Calculator safe? Not enough ratings yet to assess FormulizeIT Formula Calculator. ## Is FormulizeIT Formula Calculator legit? FormulizeIT Formula Calculator appears to be a legitimate app. The AppsHunter Legitimacy Score for FormulizeIT Formula Calculator is 83 out of 100 points across 7 verification signals from App Store and developer data. ## Recent user reviews (10 of 32) All indexed reviews: https://appshunter.io/ios/app/formulizeit-formula-calculator/id848267869/reviews.md ### 5/5 — PLEASE UPDATE THIS IS AWESOME! *2021-05-04* Great app - solves huge need of mine. I just feel like I’m using an iPhone 4 :) ### 1/5 — 增加个储存公式功能。备份 *2020-10-22* 怕丢失有个备份功能更好 ### 2/5 — Great idea - poor execution *2019-09-27* Shuts down in the middle of calculations very frequently. ### 1/5 — Too Buggy To Use *2019-06-08* Looked promising, but it doesn’t work most of the time. ### 5/5 — 小建议 *2019-04-24* 建议增加安卓版本。 ### 3/5 — Stability *2019-02-02* Shuts down in middle of using other than that seems to be working good ### 3/5 — Need update ! *2018-11-30, version 1.2.1* Great app ! But it crashes sometimes! .. last time it was updated was 3 years ago!! Update please:) ### 5/5 — 好久没有更新了 *2018-11-07* 希望增加多结果计算功能。 ### 1/5 — 闪退厉害 *2018-11-02* 本来看了评论有人说闪退厉害，我没当回事，等花了钱下载了才后悔，那不是闪退厉害，那是相当厉害！！大家千万别花冤枉钱。 ### 4/5 — 很方便的软件 *2018-07-31* 很实用，不过最近老是闪退。 ## Frequently asked questions about FormulizeIT Formula Calculator ### What is FormulizeIT Formula Calculator? FormulizeIT Formula Calculator allows you to create personalized calculators from your own mathematical formulas. You can save these formulas for later use, making repetitive calculations quick and easy. ### How much does FormulizeIT Formula Calculator cost? FormulizeIT Formula Calculator is a paid app priced at $4.99. This one-time purchase grants you access to all its features. ### Does FormulizeIT Formula Calculator work offline? Yes, formula editing and calculations in FormulizeIT Formula Calculator work offline. All formulas and settings are stored locally on your device. ### What devices is FormulizeIT Formula Calculator compatible with? FormulizeIT Formula Calculator is available for iPhone and iPod touch, requiring iOS 15 or later. ### How often is FormulizeIT Formula Calculator updated? The latest version, 1.2.7, was last updated on October 29, 2026. While specific update frequency isn't detailed, this indicates ongoing support. ### What is the age rating for FormulizeIT Formula Calculator? FormulizeIT Formula Calculator has an age rating of 4+, making it suitable for a wide range of users. ### Does FormulizeIT Formula Calculator have ads? No, FormulizeIT Formula Calculator does not contain advertisements. It is a paid application with no in-app purchases or ads. ### Can I sync my formulas between devices with FormulizeIT Formula Calculator? FormulizeIT Formula Calculator stores formulas and settings locally on your device and does not require an account. Therefore, syncing between devices is not supported. ## Version history (last 5 releases) ### 1.2.7 — 2026-10-29 FormulizeIT now supports 19 interface languages. This update adds 15 languages to the existing English, Spanish, Simplified Chinese and Traditional Chinese options. Update the existing app without deleting it to keep your saved formulas. Deleting the app may remove its local data. ### 1.2.2 — 2026-10-26 Updated for current iOS versions, with a minimum requirement of iOS 15. Refreshed calculation, editing and settings screens. Added light and dark appearance choices, an in-app language setting and Spanish localization. Discontinued cloud and social services have been removed. Existing local formulas are preserved when updating in place. Please do not delete the app before updating. Fixed decimal results incorrectly appearing as zero in certain regions. ### 1.2.1 — 2015-03-28 This update from Apple will improve the functionality of this app. No new features are included. Result name can be set ### 1.2 — 2014-12-04 1. toggle formula details 2. recommend FormulizeIT to friends by Weibo, Facebook, SMS and Email ### 1.1.0 — 2014-04-27 add functional support to formulas to create more complicate scientific formulas ## More apps by Xiamen Auro Information Technology Co., Ltd - [LeanLoop Weight Loss Coach](https://appshunter.io/ios/app/leanloop-weight-loss-coach/id6784587907) All apps by Xiamen Auro Information Technology Co., Ltd: https://appshunter.io/developer/848267872 ## Related topics [formulizeit formula calculator](https://appshunter.io/ios/topics/formulizeit-formula-calculator) · [formula calculator](https://appshunter.io/ios/topics/formula-calculator) --- *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 2026-11-01.*