# BackLog vs Commu | AIプロジェクト管理ツール

The clearest difference is in-app purchases: Commu | AIプロジェクト管理ツール at none against BackLog's 1. Commu | AIプロジェクト管理ツール also leads on ads (none vs shown) and update cadence (every 3 weeks vs every 5 months). On price and device support there is nothing between them.

Both are free to download. BackLog sells 1 in-app purchase, starting at $0.49 per month. Commu | AIプロジェクト管理ツール asks for nothing beyond the download.

BackLog ships an update every 5 months, Commu | AIプロジェクト管理ツール every 3 weeks. The most recent releases landed on October 16, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | BackLog | Commu | AIプロジェクト管理ツール |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 weeks** |
| Size | 6 MB | 33 MB |
| Requires iOS | 17.6 | **10.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [hirokazu murabe](https://appshunter.io/developer/894364772) | [Curious Edge](https://appshunter.io/developer/1436822026) |

## What reviewers say

### BackLog

[App page](https://appshunter.io/ios/app/backlog-one-task-at-a-time/id1069725247)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BackLog Premium (Monthly) | $0.49 | per month |


### Commu | AIプロジェクト管理ツール

[App page](https://appshunter.io/ios/app/commu-ai/id1436822027)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BackLog free?

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

### Is Commu | AIプロジェクト管理ツール free?

Commu | AIプロジェクト管理ツール is free to download, with no in-app purchases.

### Do BackLog or Commu | AIプロジェクト管理ツール have ads?

BackLog shows ads; Commu | AIプロジェクト管理ツール does not.

### Which is updated more often, BackLog or Commu | AIプロジェクト管理ツール?

BackLog ships an update every 5 months, and Commu | AIプロジェクト管理ツール every 3 weeks. Most recently, BackLog was updated on October 16, 2026 and Commu | AIプロジェクト管理ツール on October 6, 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.*