# Climb Timer 集中力育成 vs MOL.DO

The clearest difference is ads: MOL.DO at none against Climb Timer 集中力育成's shown. MOL.DO also leads on update cadence (every 3 days vs every 3 months). Climb Timer 集中力育成's advantage is iOS requirement (18.5 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Climb Timer 集中力育成 sells 3 in-app purchases, starting at $1.99 per month and MOL.DO sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Climb Timer 集中力育成 ships an update every 3 months, MOL.DO every 3 days. The most recent releases landed on November 5, 2026 and November 9, 2026 respectively.

## The numbers

| Metric | Climb Timer 集中力育成 | MOL.DO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 3 days** |
| Size | 182 MB | 2 MB |
| Requires iOS | **18.5** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [YOSHIKI MIYAMOTO](https://appshunter.io/developer/1856627696) | [Juyeon Yu](https://appshunter.io/developer/1499305185) |

## What reviewers say

### Climb Timer 集中力育成

[App page](https://appshunter.io/ios/app/climb-timer/id6755832269)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 月額プラン | $1.99 | per month |
| 年額プラン | $9.99 | per year |
| 買い切りプラン | $29.99 | one-time |


### MOL.DO

[App page](https://appshunter.io/ios/app/moldo/id6760355187)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Do One Pro (Monthly) | $2.99 | per month |
| Do One Pro (Yearly) | $24.99 | per year |


## Frequently asked questions

### Is Climb Timer 集中力育成 free?

Climb Timer 集中力育成 is free to download, with in-app purchases available.

### Is MOL.DO free?

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

### Do Climb Timer 集中力育成 or MOL.DO have ads?

Climb Timer 集中力育成 shows ads; MOL.DO does not.

### Which is updated more often, Climb Timer 集中力育成 or MOL.DO?

Climb Timer 集中力育成 ships an update every 3 months, and MOL.DO every 3 days. Most recently, Climb Timer 集中力育成 was updated on November 5, 2026 and MOL.DO on November 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.*