# GRIMOVE｜スマホをロックして集中 vs My Upkeep

The clearest difference is update cadence: My Upkeep at weekly against GRIMOVE｜スマホをロックして集中's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. GRIMOVE｜スマホをロックして集中 sells 4 in-app purchases, starting at $1.99 per month and My Upkeep sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

GRIMOVE｜スマホをロックして集中 ships an update every 5 weeks, My Upkeep weekly. The most recent releases landed on October 31, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GRIMOVE｜スマホをロックして集中 | My Upkeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Size | 49 MB | 5 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [HIKARU KAWASAKI](https://appshunter.io/developer/1891992854) | [kazunari aoki](https://appshunter.io/developer/6774180811) |

## What reviewers say

### GRIMOVE｜スマホをロックして集中

[App page](https://appshunter.io/ios/app/grimove/id6761903440)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRIMOVE 月額 | $1.99 | per month |
| GRIMOVE 年額 | $19.99 | per year |
| コーヒー | $0.99 | one-time |
| プロテイン | $29.99 | one-time |


### My Upkeep

[App page](https://appshunter.io/ios/app/my-upkeep-last-time-tracker/id6785566131)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $1.99 | per month |
| プレミアム（年額） | $19.99 | per year |


## Frequently asked questions

### Is GRIMOVE｜スマホをロックして集中 free?

GRIMOVE｜スマホをロックして集中 is free to download, with in-app purchases available.

### Is My Upkeep free?

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

### Do GRIMOVE｜スマホをロックして集中 or My Upkeep have ads?

Neither GRIMOVE｜スマホをロックして集中 nor My Upkeep shows ads.

### Which is updated more often, GRIMOVE｜スマホをロックして集中 or My Upkeep?

GRIMOVE｜スマホをロックして集中 ships an update every 5 weeks, and My Upkeep weekly. Most recently, GRIMOVE｜スマホをロックして集中 was updated on October 31, 2026 and My Upkeep 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.*