# ThoughtTrace vs Papriva

The clearest difference is ads: Papriva at none against ThoughtTrace's shown. Papriva also leads on iOS requirement (15.5 vs 17.0). 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, Papriva every 11 days. The most recent releases landed on August 31, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ThoughtTrace | Papriva |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 11 days** |
| Size | 19 MB | 68 MB |
| Requires iOS | 17.0 | **15.5** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [JUNICHI WATANABE](https://appshunter.io/developer/1837543582) | [Kubra ustuntas](https://appshunter.io/developer/1856537419) |

## What reviewers say

### ThoughtTrace

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

**Features:** macOS Compatibility

**In-app purchases:** none


### Papriva

[App page](https://appshunter.io/ios/app/papriva-pdf-converter/id6790922807)

**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 Papriva free?

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

### Do ThoughtTrace or Papriva have ads?

ThoughtTrace shows ads; Papriva does not.

### Which is updated more often, ThoughtTrace or Papriva?

ThoughtTrace ships an update fortnightly, and Papriva every 11 days. Most recently, ThoughtTrace was updated on August 31, 2026 and Papriva on September 8, 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.*