# Therapy Tracker vs Untangle

The clearest difference is in-app purchases: Therapy Tracker at none against Untangle's 2. Untangle's advantage is update cadence (daily vs every 8 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Untangle sells 2 in-app purchases, starting at $14.99 per month. Therapy Tracker asks for nothing beyond the download.

Therapy Tracker ships an update every 8 days, Untangle daily. The most recent releases landed on September 15, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Therapy Tracker | Untangle |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 8 days | **Daily** |
| Size | 37 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [W David O'Byrne](https://appshunter.io/developer/620112271) | [Rachid Tanoti](https://appshunter.io/developer/6787943366) |

## What reviewers say

### Therapy Tracker

[App page](https://appshunter.io/ios/app/therapy-tracker-session-prep/id6763611879)

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

**In-app purchases:** none


### Untangle

[App page](https://appshunter.io/ios/app/untangle-ai-therapy-notes/id6787943364)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $14.99 | per month |
| Untangle Yearly | $79.99 | per year |


## Frequently asked questions

### Is Therapy Tracker free?

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

### Is Untangle free?

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

### Do Therapy Tracker or Untangle have ads?

Neither Therapy Tracker nor Untangle shows ads.

### Which is updated more often, Therapy Tracker or Untangle?

Therapy Tracker ships an update every 8 days, and Untangle daily. Most recently, Therapy Tracker was updated on September 15, 2026 and Untangle on September 10, 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.*