# ThoughtTrace vs Piece Day

The clearest difference is ads: Piece Day at none against ThoughtTrace's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ThoughtTrace ships an update fortnightly, Piece Day every 11 days. The most recent releases landed on September 12, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | ThoughtTrace | Piece Day |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 19 MB | 1 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JUNICHI WATANABE](https://appshunter.io/developer/1837543582) | [Warm Tech Company](https://appshunter.io/developer/1895279095) |

## What reviewers say

### ThoughtTrace

[App page](https://appshunter.io/ios/app/thoughttrace-brain-dump-timer/id6777566567)

**Features:** macOS Compatibility

**In-app purchases:** none


### Piece Day

[App page](https://appshunter.io/ios/app/piece-day/id6792414283)

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

**In-app purchases:** none


## Frequently asked questions

### Is ThoughtTrace free?

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

### Is Piece Day free?

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

### Do ThoughtTrace or Piece Day have ads?

ThoughtTrace shows ads; Piece Day does not.

### Which is updated more often, ThoughtTrace or Piece Day?

ThoughtTrace ships an update fortnightly, and Piece Day every 11 days. Most recently, ThoughtTrace was updated on September 12, 2026 and Piece Day on September 21, 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.*