# Todo vs Challenge Tracker

The clearest difference is review sentiment: Todo at 100% against Challenge Tracker's 0%. Todo also leads on in-app purchases (none vs 3). Challenge Tracker's advantage is iOS requirement (15.0 vs 18.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Challenge Tracker sells 3 in-app purchases, starting at $9.99 per month. Todo asks for nothing beyond the download.

Todo ships an update every 6 weeks, Challenge Tracker monthly. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Todo | Challenge Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 5 MB | 20 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Snackmachine](https://appshunter.io/developer/1778330196) | [Nikita Shestak](https://appshunter.io/developer/1023359447) |

## What reviewers say

### Todo

[App page](https://appshunter.io/ios/app/todo-at-some-point/id6737858955)

This minimal app provides a dedicated space for non-urgent tasks without deadlines. Easily move tasks to your calendar when the time is right. A home screen widget offers gentle awareness without pressure.

**Highlights:** Dedicated space for non-urgent tasks, No deadlines or pressure, Send tasks directly to calendar, Home screen widget for gentle awareness, Minimalist and uncluttered interface

**Features:** Vision Pro support

**In-app purchases:** none


### Challenge Tracker

[App page](https://appshunter.io/ios/app/challenge-tracker-askesis/id6755964020)

This app helps you build lasting habits through short, focused commitment cycles of 7-90 days. It emphasizes clear beginnings and endings to foster permanent change without the pressure of endless streaks or guilt from missed days.

**Highlights:** Short commitment cycles (7-90 days), Focus on lasting change, No endless streaks or guilt, Track progress visually, Simple system for good/bad habits

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |
| 3-day trial | $39.99 | per year |


## Frequently asked questions

### Is Todo free?

Todo is free to download, with no in-app purchases.

### Is Challenge Tracker free?

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

### Do Todo or Challenge Tracker have ads?

Neither Todo nor Challenge Tracker shows ads.

### Which is updated more often, Todo or Challenge Tracker?

Todo ships an update every 6 weeks, and Challenge Tracker monthly. Most recently, Todo was updated on September 14, 2026 and Challenge Tracker on September 15, 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.*