# Dynamic Writer vs Challenge Tracker

The clearest difference is in-app purchases: Dynamic Writer at none against Challenge Tracker's 3. Challenge Tracker's advantage is iOS requirement (15.0 vs 17.2). On price, 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. Dynamic Writer asks for nothing beyond the download.

## The numbers

| Metric | Dynamic Writer | Challenge Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dynamic-writer/id6476067051/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Monthly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 0 MB | 20 MB |
| Requires iOS | 17.2 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paul Maxwell](https://appshunter.io/developer/1679790169) | [Nikita Shestak](https://appshunter.io/developer/1023359447) |

## What reviewers say

### Dynamic Writer

[App page](https://appshunter.io/ios/app/dynamic-writer/id6476067051)

This app allows you to insert custom dynamic variables into your writing for consistent and uniform text. Create your own data dictionaries and export your work in various formats for use on other platforms.

**Highlights:** Create custom data dictionaries, Insert dynamic variables into text, Ensure writing consistency, Export text in multiple formats

**Features:** macOS Compatibility

**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 Dynamic Writer free?

Dynamic Writer 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 Dynamic Writer or Challenge Tracker have ads?

Neither Dynamic Writer nor Challenge Tracker shows ads.

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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.*