# Sumhold — Intuitive swipe to save > A visually appealing calculator app with swipe-to-save functionality and running totals. (iPhone/iPad app by Chad Voss.) - Source: https://appshunter.io/ios/app/sumhold/id687623774 (this page in markdown: same URL + `.md`) - Developer: [Chad Voss](https://appshunter.io/developer/687623777) - Category: Utilities, Productivity - Price: Free - Rating: 3.90/5 from 12 App Store ratings · 23 written reviews indexed - Age rating: 4+ - Requires: iOS 17.0 · 2 MB - Languages: Arabic, Dutch, French (France), German (Germany), Hebrew, Hindi, Indonesian, Italian, Japanese, Korean and 10 more - Released: 2013-08-24 - Data updated: 2026-06-01 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/sumhold/id687623774/reviews.md ## What is Sumhold? It's a calculator with swipe-to-save. And it's pretty. Features: - Swipe to save - You know, basic calculator stuff - Running total - Automatic parentheses for readability - Copy/Paste Support ## Key features - Swipe to save calculations - Basic calculator functions - Running total display - Automatic parentheses - Copy/Paste support ## Recent user reviews (10 of 23) All indexed reviews: https://appshunter.io/ios/app/sumhold/id687623774/reviews.md ### 1/5 — CHAD PLEASE CHANGE IT BACK *2026-02-05* new update is bad please change it back to how it was a couple days ago ### 1/5 — Dreadful and disappointing update *2026-02-05* This was the only calculator I’d use, until I opened it today and found it’s been updated. It is so disappointing. Aside from the font choice being uglier/less elegant (and gigantic when typing numbers), the buttons are now completely opposite from what they were which is an enormous problem. I am so irritated about the limited functionality now that this is the first app review I’ve ever written. ### 5/5 — Swipe to Save — best feature *2026-02-04* I love this calculator because of the simplicity and the swipe to save feature. It’s great for all the what if calculations I do. I’m not crazy about the latest update. I think everything is a little bit too bold and big. I also don’t like that they took away the percentage key. But it’s still the best calculator I’ve ever used on an i device. ### 5/5 — The BEST! *2026-02-03* I’ve been using Sumhold for years. I love it! I’m so glad it’s been updated. <3 ### 4/5 — Now this is simple *2022-10-29* WAIT... did you change the placement of the buttons? Is the plus the same way it always was? How come I'm making so so many mistakes now when before the update I never made a mistake. I'm aware you added the % sign. It's not it. Please let me know asap ### 1/5 — There's absolutely no reason to use this *2017-10-09* This is essentially a lazy programmer being lazy with his apple developer account. Nothing about this calculator is unique or better than the built in calculator in iOS. Stop. ### 5/5 — The features we always wanted *2017-08-09* Light, smart, and just everything missing on other calculator apps you will find it on this app. Great job! ### 5/5 — The most intuitive calculator app *2017-08-03* I can’t tell you how stoked I was to see this app come back from the dead! (It had last been updated yeaaars ago.) The thing that I like best about this app is that it makes setting calculator memories easy. Honestly who can understand what "M+", "M-" and all that mean on a regular calculator? (Not me.) Here, though, you just drag calculated numbers to a shelf, and you can easily drag them back to the calculation line if you need to use them again. Brilliant app. ### 5/5 — Innovative in Its Simplicity *2015-06-06* Have tried a number of calculator apps for business and personal use. There are several key features which set this app apart from other calculator apps--you will need to try it to see the differences. Highly recommended. ### 5/5 — Simple powerful calculator *2014-11-19* Sumhold is great for its smart use of gestures to save numbers, and it "shows your work" as you do calculations. A must have helpful tool. ## Frequently asked questions about Sumhold ### What is Sumhold's rating? Sumhold has a rating of 3.9 stars based on 12 user ratings. This indicates a generally positive reception from its user base. ### Is Sumhold free to use? Yes, Sumhold is completely free to download and use. There are no in-app purchases or advertisements mentioned. ### What devices does Sumhold support? Sumhold is available on Mac, iPhone, and iPad, offering a consistent experience across Apple's ecosystem. ### How often is Sumhold updated? The latest version is 2.0.2, released on February 7, 2026. While the last update date is in the future, it suggests ongoing development and support. ### What is the age rating for Sumhold? Sumhold has an age rating of 4+, making it suitable for a wide range of users, including younger individuals. ### What are the main features of Sumhold? Key features include a unique swipe-to-save functionality, basic calculator operations, a running total, automatic parentheses for clarity, and copy/paste support. ### What do users like about Sumhold? Based on the description, users likely appreciate its intuitive swipe-to-save feature and its clean, 'pretty' interface for basic calculations. ### When was Sumhold first released? Sumhold was initially released on August 24, 2013, indicating a long-standing presence in the utilities category. ## Version history (last 5 releases) ### 2.0.2 — 2026-02-07 Bug fixes for decimal separator internationalization ### 2.0.1 — 2026-02-06 Bug fix for dark theme ### 2.0 — 2026-02-03 Swipe left to clear. Polished animations. Support for more devices. ### 1.1 — 2017-08-02 This app has been updated by Apple to display the Apple Watch app icon. The long awaited percent button is finally here! And now Sumhold is a 64-bit app so you won't get those pesky warnings any more. Also I've added anonymous telemetry that you can turn off in the settings. ### 1.0 — 2013-08-16 No release notes. --- *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.*