# 100 Day Challenge vs Evoday

The clearest difference is rating: Evoday at 4.8 against 100 Day Challenge's 3.9. Evoday also leads on update cadence (every 10 days vs every 3 months) and ratings volume (1.4K vs 17). 100 Day Challenge's advantage is in-app purchases (none vs 10) and device support (3 vs 1). On price, ads and monetization model there is nothing between them.

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

Evoday holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Evoday has 1.4K ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 70% of 100 Day Challenge's written reviews are positive against 90% of Evoday's.

100 Day Challenge ships an update every 3 months, Evoday every 10 days. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 100 Day Challenge | Evoday |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (17 ratings)](https://appshunter.io/ios/app/100-day-challenge/id468777725/reviews) | **[4.8 (1.4K ratings)](https://appshunter.io/ios/app/evoday-habit-tracker/id1403517519/reviews)** |
| Number of ratings | 17 | **1.4K** |
| Positive reviews | 69.8% of reviews | **89.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 10 days** |
| Monetization | Freemium | Freemium |
| Size | 16 MB | 43 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Goals Guy, LLC](https://appshunter.io/developer/399815423) | [Cosmic Taps SL](https://appshunter.io/developer/997825935) |

## 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


### Evoday

[App page](https://appshunter.io/ios/app/evoday-habit-tracker/id1403517519)

Visually track your daily habits, build positive routines, and break unwanted ones. Stay motivated with progress grids, calendars, and widgets that keep your goals top of mind. Export your data for safekeeping.

**Highlights:** Build good habits and break bad ones, Track progress on grids and calendars, View current and longest streaks, Home screen widgets for progress, Export habit data, Privacy-focused data storage

**Features:** Family Sharing, Vision Pro support, iPhone Duo support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Evoday Premium | $5.99 | per month |
| Evoday Premium | $8.99 | per month |
| Evoday Premium | $9.99 | per year |
| Evoday Premium | $19.99 | per year |
| Evoday Premium | $19.99 | per year |
| Evoday Premium Lifetime | $8.99 | one-time |
| Evoday Premium Lifetime | $39.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🎨 Customizable colors and design
- 📅 Yearly and monthly progress tracking
- 🔍 Intuitive and clean interface
- 💪 Motivating and helps build habits

**What reviewers complain about**

- 💰 Premium features too expensive
- 🔒 Limited to 2 habits in free version
- 🗓️ Lack of weekly or monthly goal options
- 🔍 Minimal statistics and data visualization
- 🔧 Occasional bugs and crashes reported

**Reported bugs**

- Reminders not working for some users
- Syncing issues with iCloud reported
- App crashing after recent updates

**Requested features**

- Add ability to track negative habits
- Implement interactive home screen widgets
- Include a notes/comments section for habits
- Provide more advanced statistics and analytics
- Allow setting weekly or monthly habit goals


## Frequently asked questions

### Is 100 Day Challenge free?

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

### Is Evoday free?

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

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

Evoday is rated higher. 100 Day Challenge averages 3.9 out of 5 from 17 ratings, while Evoday averages 4.8 from 1.4K ratings.

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

Neither 100 Day Challenge nor Evoday shows ads.

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

100 Day Challenge ships an update every 3 months, and Evoday every 10 days. Most recently, 100 Day Challenge was updated on November 1, 2026 and Evoday on November 6, 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.*