# 100 Day Challenge vs RoutineFlow

The clearest difference is rating: RoutineFlow at 4.7 against 100 Day Challenge's 3.9. RoutineFlow also leads on update cadence (every 5 days vs every 3 months) and ratings volume (2.4K vs 17). 100 Day Challenge's advantage is in-app purchases (none vs 9) and review sentiment (70% vs 61%). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. RoutineFlow sells 8 in-app purchases, starting at $5.99 per 7 days. 100 Day Challenge asks for nothing beyond the download.

RoutineFlow holds the better App Store score, 4.7 against 3.9. That said, the two scores are not equally well evidenced: RoutineFlow has 2.4K ratings behind it against 17, so its average is the more settled of the two. Written reviews complicate that: 70% of 100 Day Challenge's written reviews are positive against 61% of RoutineFlow's, so the app with the better star average is not the one people write more warmly about.

100 Day Challenge ships an update every 3 months, RoutineFlow every 5 days. The most recent releases landed on September 28, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 100 Day Challenge | RoutineFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (17 ratings)](https://appshunter.io/ios/app/100-day-challenge/id468777725/reviews) | **[4.7 (2.4K ratings)](https://appshunter.io/ios/app/routineflow-routine-for-adhd/id1639800794/reviews)** |
| Number of ratings | 17 | **2.4K** |
| Positive reviews | **69.8% of reviews** | 61.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 days** |
| Monetization | Freemium | Free with in-app purchases |
| Size | 16 MB | 111 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Goals Guy, LLC](https://appshunter.io/developer/399815423) | [Thomas Wolfgang Menzel](https://appshunter.io/developer/1479997757) |

## What reviewers say

### 100 Day Challenge

[App page](https://appshunter.io/ios/app/100-day-challenge/id468777725)

This app provides a system, tools, and growth hacking strategies to transform your life and career in 100 days. It offers a master class in exponential growth, focusing on performance sprints and superior execution strategies to bridge the gap between intentions and results.

**Highlights:** System for exponential growth, Tools and growth hacking strategies, 100-day transformation program, Performance sprint framework, Daily accountability, Superior execution strategies

**Features:** macOS Compatibility

**In-app purchases:** none


### RoutineFlow

[App page](https://appshunter.io/ios/app/routineflow-routine-for-adhd/id1639800794)

This app helps users, particularly those with ADHD, create and stick to daily routines. It breaks down tasks into manageable steps with timers and provides analytics to improve time management and build good habits.

**Highlights:** Customizable routines with emojis, Timed task sequences, Detailed habit analytics, Notification reminders, Procrastination reduction tools, ADHD symptom management support

**Features:** macOS Compatibility, Family Sharing, Vision Pro support

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| RoutineFlow Pro Weekly | $5.99 | per 7 days |
| Monthly Pro Access | $8.99 | per month |
| Pro Access Monthly | $12.99 | per month |
| RoutineFlow Pro Yearly | $29.99 | per year |
| RoutineFlow Pro Yearly | $29.99 | per year |
| Pro Access Yearly | $39.99 | per year |
| Yearly Pro Access | $59.99 | per year |
| Lifetime Pro Access | $99.99 | one-time |

**What reviewers like**

- 🚀 Great app for executing routines
- 👍 Helps with organization and focus
- 👍 Consistent and reliable
- 👍 Simplistic and easy to use
- 👍 Useful for ADHD/neurodivergent users

**What reviewers complain about**

- 🐛 App crashes and bugs
- 🔒 Lack of account/login support
- 💰 Expensive subscription model
- 📱 No Apple Watch support
- 🔊 Weak notification sounds

**Reported bugs**

- Routine data loss and reset issues
- Dynamic Island duplication bug
- Login/account recovery problems
- Accessibility issues with large font settings

**Requested features**

- Apple Watch app companion
- Ability to modify task durations
- Customizable widgets and calendar view
- Subtasks and note-taking for tasks
- Automatic task progression without manual input


## Frequently asked questions

### Is 100 Day Challenge free?

100 Day Challenge is free to download, with no in-app purchases.

### Is RoutineFlow free?

RoutineFlow is free to download, with in-app purchases available.

### Which has better reviews, 100 Day Challenge or RoutineFlow?

RoutineFlow is rated higher. 100 Day Challenge averages 3.9 out of 5 from 17 ratings, while RoutineFlow averages 4.7 from 2.4K ratings.

### Do 100 Day Challenge or RoutineFlow have ads?

Neither 100 Day Challenge nor RoutineFlow shows ads.

### Which is updated more often, 100 Day Challenge or RoutineFlow?

100 Day Challenge ships an update every 3 months, and RoutineFlow every 5 days. Most recently, 100 Day Challenge was updated on September 28, 2026 and RoutineFlow on October 20, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*