# One Hundred Percent > Habit tracker with a 30-day dedication percentage for goal achievement. (iPhone/iPad app by Imral Software Pty Ltd.) - Source: https://appshunter.io/ios/app/one-hundred-percent/id916511070 (this page in markdown: same URL + `.md`) - Developer: [Imral Software Pty Ltd](https://appshunter.io/developer/916511069) - Category: Productivity - Price: $2.99 - Rating: 4.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 9.0 · 1 MB - Languages: English - Released: 2014-09-28 - Data updated: 2026-06-25 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/one-hundred-percent/id916511070/reviews.md ## What is One Hundred Percent? 100% helps you develop good habits and motivates you to achieve your goals. Simply decide on tasks that will help you reach your goals and then use 100% to record the days you successfully complete those tasks. For each task, 100% will calculate a ‘dedication percentage’ based on the number of days out of the previous 30 that you completed the task. Your mission is simple - stay 100% dedicated to each task, and you’ll slowly but surely be working towards your larger goals. It's similar to the 'Don't Break the Chain' technique (http://lifehacker.com/281626/jerry-seinfelds-productivity-secret), but by using a percentage calculated over the last 30 days it avoids the demotivating crashes that happen if a chain is ever broken. For example, if you miss one day on a 150-day chain, the chain length is reset to zero and you have to start building it again from scratch. Possibly you will also miss another day because "the chain is already at zero so missing one more day won't hurt", and that turns to two days and then a week and then before you know it it's been a month and you're no longer working towards your goals. By comparison, if you miss one day after 150 days of using 100% your 'dedication percentage' drops to 97% with a message telling you how many days needed to get back up to 100%. Instead of a huge crash, you get a small blip and concrete steps for what you need to do to get back to 100%. It’s a completely different feeling compared to breaking the chain, and as long as you are still dedicated towards achieving your goal you’ll want to get that number back up to 100% as soon as possible. 'Don't break the chain' is a great technique, and 100% has been designed to build on its core premise and overcome its main flaw. Start using it today to help you achieve your goals. ## Key features - Habit tracking - Goal achievement motivation - 30-day dedication percentage calculation - Avoids chain-breaking demotivation - Provides steps to regain 100% dedication ## Frequently asked questions about One Hundred Percent ### What is the main purpose of One Hundred Percent? One Hundred Percent is designed to help users develop good habits and achieve their goals by tracking daily task completion. It calculates a dedication percentage over the last 30 days to provide motivation and a clear path back to 100% dedication. ### How does One Hundred Percent's dedication percentage work? For each task, the app calculates a dedication percentage based on the number of days you successfully completed it out of the previous 30. This offers a more nuanced approach than simply breaking a chain. ### How is One Hundred Percent different from 'Don't Break the Chain'? Unlike 'Don't Break the Chain' where breaking a chain resets progress to zero, One Hundred Percent's dedication percentage drops slightly when a task is missed. This provides concrete steps to get back to 100% without the demotivation of a complete reset. ### What devices is One Hundred Percent available on? One Hundred Percent is available on iPhone, iPad, and iPod, making it accessible across various Apple devices. ### What is the age rating for One Hundred Percent? The app has an age rating of 4+, indicating it is suitable for young children and older users. ### When was One Hundred Percent last updated? The latest version of One Hundred Percent was released on June 30, 2020, indicating it has received updates since its initial release. ### What is the user sentiment for One Hundred Percent? Based on the available data, One Hundred Percent has a rating of 4.0 stars from 1 rating, suggesting a generally positive user reception. ### Does One Hundred Percent have ads? The provided data does not specify if One Hundred Percent contains advertisements. However, it is a paid application. ## Version history (last 1 release) ### 1.0.2 — 2020-06-30 Updated to work with latest version of iOS. ## Apps similar to One Hundred Percent | App | Rating | Price | Category | | --- | --- | --- | --- | | [Habit Builder: Don't Break The Chain](https://appshunter.io/ios/app/habit-builder-dont-break-the-chain/id1260902519) | 1.3 (3) | Free | Productivity | | [beorg: To-Do List & Agenda](https://appshunter.io/ios/app/beorg-to-do-list-and-agenda/id1238649962) | 4.9 (1,019) | Free | Productivity | | [Cryptomator: Protect Privacy](https://appshunter.io/ios/app/cryptomator-protect-privacy/id1560822163) | 4.4 (402) | Free | Productivity | | [Don't Break The Chain!](https://appshunter.io/ios/app/dont-break-the-chain/id313567772) | 4.8 (1,384) | Free | Productivity | | [Logseq](https://appshunter.io/ios/app/logseq/id1601013908) | 4.4 (252) | Free | Productivity | | [Habit List](https://appshunter.io/ios/app/habit-list/id525102168) | 4.0 (309) | Free | Productivity | ## More apps by Imral Software Pty Ltd - [Pinyinput](https://appshunter.io/ios/app/pinyinput/id1303780575) All apps by Imral Software Pty Ltd: https://appshunter.io/developer/916511069 --- *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 2026-06-25.*