# CaptaLog vs Prompton

The clearest difference is update cadence: CaptaLog at every 2 weeks against Prompton's every 6 weeks. On price, ads, 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.

CaptaLog ships an update every 2 weeks, Prompton every 6 weeks. Both last shipped on October 28, 2026.

## The numbers

| Metric | CaptaLog | Prompton |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Size | 8 MB | 4 MB |
| Requires iOS | 26.2 | **26.0** |
| Devices | iPhone, Apple Watch | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ARIMASA MORIYA](https://appshunter.io/developer/1864837598) | [Yosuke Tamaoki](https://appshunter.io/developer/1823512122) |

## What reviewers say

### CaptaLog

[App page](https://appshunter.io/ios/app/captalog-thought-log-and-notes/id6757141893)

**In-app purchases:** none


### Prompton

[App page](https://appshunter.io/ios/app/prompton-prompt-manager/id6757693865)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is CaptaLog free?

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

### Is Prompton free?

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

### Do CaptaLog or Prompton have ads?

Neither CaptaLog nor Prompton shows ads.

### Which is updated more often, CaptaLog or Prompton?

CaptaLog ships an update every 2 weeks, and Prompton every 6 weeks. Most recently, CaptaLog was updated on October 28, 2026 and Prompton on October 28, 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.*