# ThatOneThing Tracker vs Unburden AI

The clearest difference is price: ThatOneThing Tracker at Free against Unburden AI's $3.99. ThatOneThing Tracker also leads on update cadence (daily vs fortnightly). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ThatOneThing Tracker is free to download; Unburden AI costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ThatOneThing Tracker ships an update daily, Unburden AI fortnightly. The most recent releases landed on September 12, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | ThatOneThing Tracker | Unburden AI |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/unburden-ai/id6747016892/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Fortnightly |
| Monetization | — | Paid |
| Size | 5 MB | 11 MB |
| Requires iOS | **18.2** | 18.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Redpolls Inc.](https://appshunter.io/developer/1796289125) | [Erin Mapes](https://appshunter.io/developer/1819414104) |

## What reviewers say

### ThatOneThing Tracker

[App page](https://appshunter.io/ios/app/thatonething-tracker/id6742381162)

**Features:** macOS Compatibility

**In-app purchases:** none


### Unburden AI

[App page](https://appshunter.io/ios/app/unburden-ai/id6747016892)

An AI-powered assistant to help manage daily mental load. Offload thoughts, organize tasks, and plan meals with intelligent suggestions. Designed for mental clarity and reduced overwhelm.

**Highlights:** Voice or text thought capture, Daily flow visualization, AI-assisted meal planning, Auto-generated grocery lists, Gentle task management, Smart clarifications from AI

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ThatOneThing Tracker free?

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

### Is Unburden AI free?

Unburden AI costs $3.99, with no in-app purchases.

### Do ThatOneThing Tracker or Unburden AI have ads?

Neither ThatOneThing Tracker nor Unburden AI shows ads.

### Which is updated more often, ThatOneThing Tracker or Unburden AI?

ThatOneThing Tracker ships an update daily, and Unburden AI fortnightly. Most recently, ThatOneThing Tracker was updated on September 12, 2026 and Unburden AI on September 17, 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.*