# 集中旅行者 vs momblock

The clearest difference is in-app purchases: 集中旅行者 at none against momblock's 3. 集中旅行者 also leads on ads (none vs shown) and update cadence (every 3 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. momblock sells 3 in-app purchases, starting at $5.99 per month. 集中旅行者 asks for nothing beyond the download.

集中旅行者 ships an update every 3 days, momblock every 3 weeks. The most recent releases landed on October 14, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 集中旅行者 | momblock |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 57.1% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | — | Freemium |
| Size | 5 MB | 45 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CapCat LLC](https://appshunter.io/developer/1654095841) | [Ibuki Hara](https://appshunter.io/developer/6791958118) |

## What reviewers say

### 集中旅行者

[App page](https://appshunter.io/ios/app/id6786480903)

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

**In-app purchases:** none


### momblock

[App page](https://appshunter.io/ios/app/momblock-app-blocker/id6794782013)

This app helps you break bad digital habits by using accountability. When you try to open a blocked app, a chosen contact's photo and message appear, reminding you to stay on track. It offers features like daily time budgets and progress tracking to encourage self-control.

**Highlights:** Accountability partner reminders, Daily time budgets, App and site blocking, Progress tracking and streaks, Strict mode for intense focus, Customizable notifications

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus (Monthly) | $5.99 | per month |
| Plus (Yearly) | $39.99 | per year |
| Plus (Yearly) | $39.99 | per year |


## Frequently asked questions

### Is 集中旅行者 free?

集中旅行者 is free to download, with no in-app purchases.

### Is momblock free?

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

### Do 集中旅行者 or momblock have ads?

momblock shows ads; 集中旅行者 does not.

### Which is updated more often, 集中旅行者 or momblock?

集中旅行者 ships an update every 3 days, and momblock every 3 weeks. Most recently, 集中旅行者 was updated on October 14, 2026 and momblock on October 9, 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.*