# Solutionist — Legacy Version > Customizable calculator app for creating and sharing complex calculation templates. (iPhone/iPad app by Domnic Francis.) - Source: https://appshunter.io/ios/app/solutionist/id757055069 (this page in markdown: same URL + `.md`) - Developer: [Domnic Francis](https://appshunter.io/developer/757055072) - Category: Productivity, Utilities - Price: $24.99 - Rating: 4.40/5 from 11 App Store ratings · 15 written reviews indexed - Age rating: 4+ - Requires: iOS 9.0 · 2 MB - Languages: American English - Released: 2013-11-23 - Data updated: 2026-06-01 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/solutionist/id757055069/reviews.md ## What is Solutionist? "The App that makes calculating easier than ever" - 4.5/5 stars : AppAdvice.com "Underneath the surface of Solutionist‘s simple UI is a complex and powerful system…" - 4/5 stars : 148apps.com "You are only limited by your own imagination.. An incredibly powerful app." - 4 / 5 stars : knowyourapps.com Solutionist is a simple, yet sophisticated app that allows you to save a formula or a sequence of formulae and create calculation templates. Once created, all you have to do is to enter inputs and get the outputs. == FEATURES == * Create custom multi-step calculation templates (Calcs). * A calc can contain a sequence of formulae. * Multiple inputs and outputs for each calc. * Condition based formula usage: Assign different formulae for a field based on condition. * Text message in output field: Because a number is not what you always want from a calculator. Eg) You need a BMI calculator to say if you are “healthy” or “overweight”. * Share your creations via Airdrop, mail or any other file management app installed on your device. * Folder structured arrangement of calcs for ease of access. * Swipe right to copy, swipe left to paste. == VERSATILITY == Here are some example calcs created by Solutionist users for their own personal needs * Discount calculator for shopping * Taxi fare calculator for one’s own city * Custom tax calculator * Custom brokerage calculator for trading * BMI calculator for health * Impedance calculator for Sound Engineering * Custom weight calculator at industries "You are only limited by your own imagination.. An incredibly powerful app." : knowyourapps.com == SOPHISTICATION == * Intelligent typing assistance - keypad automatically grays out irrelevant buttons, guiding a valid formula entry. * Intelligent warnings - to prompt in case of oversight mistakes. * Thoughtfully designed and integrated feature set makes Solutionist a unique and powerful tool. == MEANINGFUL CUSTOMIZABLE OUTPUTS == * Set a prefix or suffix for values. “25 inches” makes a lot more sense than just “25” * Round/floor/ceil outputs up to 5 decimals. No one needs an endless list of decimal digits. == SIMPLICITY == All the features and sophistication are hidden behind a simple, clean and intuitive interface. -------------------------- Terms of Use - https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy - https://www.solutionist.dev/privacy ## Key features - Custom multi-step calculation templates - Conditional formula usage - Text and numeric outputs - Shareable calculation templates - Folder organization - Intelligent typing assistance ## Recent user reviews (10 of 15) All indexed reviews: https://appshunter.io/ios/app/solutionist/id757055069/reviews.md ### 2/5 — Limited functionality *2020-06-13, version 1.6* The application is really useful, but lack of decent editor and any math functions except power, makes it use really limited ### 2/5 — So close! *2015-11-07, version 1.4.4* This app is exactly what I was looking for to be able to make my own custom formula tools except it is useless for anything except very simple math. It has no logarithm, trigonometry, or any other standard calculator functions. Therefore I cannot make the formulas I need to make. Therefore this app is presently a waste for anything beyond very simple algebra. You have something great here. Please finish the calculator part of it so it is usable. In its present state it is a waste of $7. Once you allow for more complex formulas this app will go from 2 stars to 5. - Justin ### 5/5 — Love *2015-06-12, version 1.4.4* Excellent App ### 5/5 — Great app for engineers! *2014-06-22, version 1.4.4* This is an excellent app that replaces any need for excel on the go. If you're thinking about downloading an excel app to do quick formulas, think about getting this first. Simple and easy to use. Only thing that could be added is the ability to copy and paste formulas into the application if they are pre-templated with the format needed for this app. ### 5/5 — Exactly what I was looking for *2014-06-06, version 1.4.4* Super simple and very powerful app. ### 5/5 — Superb *2014-06-06* This is an absolutely awesome app. The perfect spot between a calculator and a spreadsheet. I've already made a good half dozen formulae. It is perfect. Great job and thanks to the developer. ### 5/5 — Stands Above the Rest *2014-05-15, version 1.4.4* I think I have used almost every formula creation app out there. I can honestly say this one is the most advanced and useful. It does lack in the formula editor, because you cannot selectively edit parts of your formula without deleting some part of your formula. ### 4/5 — Great app *2014-04-30, version 1.4.4* Excellent implementation of this simple concept. Would appreciate basic operands in the keypad (+,x etc). Also, switching from calc/edit is sometimes a bit confusing, as they don't switch in the same context (as if they were two independent windows in the app). ### 5/5 — Wonderful idea, great execution *2014-04-27, version 1.4.4* Ever wanted to calculate something time and time again? This is the app for you. The developer is also very friendly and quickly responds with an update. ### 4/5 — Excellent and very helpful *2014-04-25, version 1.4.3* I work in a plastic factory and we use formulas to figure roll weights and minutes per roll to name a few. This app has made it so easy to figure without remembering the formulas. There are some suggestions I have a small bug or two which I will be submitting to the developer. Other than that it's an excellent app! ## Frequently asked questions about Solutionist ### What is Solutionist? Solutionist is a powerful yet simple app that allows you to create custom calculation templates. You can save sequences of formulas, define inputs and outputs, and even use conditional logic for more advanced calculations. ### How does Solutionist handle outputs? Solutionist allows for both numeric and text-based outputs. You can set prefixes or suffixes for numbers and even display custom text messages based on calculation results, like a BMI status. ### Can I share my calculations with others? Yes, you can share your custom calculation templates via Airdrop, email, or any other file management app installed on your device, making collaboration and distribution easy. ### How are calculations organized in Solutionist? Solutionist uses a folder-structured arrangement for your calcs, making it easy to access and manage your custom calculation templates efficiently. ### What devices does Solutionist support? Solutionist is available for iPhone, iPad, and iPod touch, offering a consistent experience across Apple's mobile ecosystem. ### How often is Solutionist updated? The latest version of Solutionist is 1.7.1, and it was last updated on October 31, 2025, indicating regular maintenance and potential feature additions. ### What is the price of Solutionist? Solutionist is a paid app, priced at $24.99. This one-time purchase grants you access to its full range of features. ### Does Solutionist have ads? No, Solutionist is ad-free. You can use all its features without any interruptions from advertisements. ## Version history (last 5 releases) ### 1.7.1 — 2025-10-31 No functional changes. Just keeping the app alive for existing users. ### 1.7 — 2022-07-14 Minor UX updates. Link to Solutionist 2. ### 1.6 — 2018-07-16 This app has been updated by Apple to display the Apple Watch app icon. Support for modern iOS devices. ### 1.5 — 2017-05-30 Support for multiple iPhone screen sizes. iPad support. ### 1.4.4 — 2014-04-27 Minor bug fixes Sample BMI formula has been updated to the US standard. ## Apps similar to Solutionist | App | Rating | Price | Category | | --- | --- | --- | --- | | [AgConnexion SmartFarm](https://appshunter.io/ios/app/agconnexion-smartfarm/id1412737234) | 5.0 (1) | Free | Productivity | | [Numerously](https://appshunter.io/ios/app/numerously/id1453527678) | 5.0 (2) | Free | Productivity | | [TELUS Agronomy Mobile](https://appshunter.io/ios/app/telus-agronomy-mobile/id6743326198) | 5.0 (4) | Free | Productivity | | [ProfilSol](https://appshunter.io/ios/app/profilsol/id6741929350) | — | Free | Productivity | | [Pulse Habit](https://appshunter.io/ios/app/pulse-habit/id6736430822) | 5.0 (1) | Free | Productivity | | [Habit Rabbit: Habit Builder](https://appshunter.io/ios/app/habit-rabbit-habit-builder/id6739238408) | — | Free | Productivity | ## More apps by Domnic Francis - [Zolvy – Pocket Spreadsheet](https://appshunter.io/ios/app/zolvy-pocket-spreadsheet/id1620524037) All apps by Domnic Francis: https://appshunter.io/developer/757055072 ## Related topics [domnic francis](https://appshunter.io/ios/topics/domnic-francis) --- *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 2026-06-01.*