# Lapis 公式アプリ vs GRIMOVE｜スマホをロックして集中

The clearest difference is in-app purchases: Lapis 公式アプリ at none against GRIMOVE｜スマホをロックして集中's 4. Lapis 公式アプリ also leads on iOS requirement (12.0 vs 17.0). GRIMOVE｜スマホをロックして集中's advantage is update cadence (every 5 weeks vs every 35 months). On price, ads 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. Lapis 公式アプリ asks for nothing beyond the download.

Lapis 公式アプリ ships an update every 35 months, GRIMOVE｜スマホをロックして集中 every 5 weeks. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Lapis 公式アプリ | GRIMOVE｜スマホをロックして集中 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 5 weeks** |
| Size | 15 MB | 49 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [JUN TANAKA](https://appshunter.io/developer/1490075932) | [HIKARU KAWASAKI](https://appshunter.io/developer/1891992854) |

## What reviewers say

### Lapis 公式アプリ

[App page](https://appshunter.io/ios/app/lapis/id1490075933)

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Lapis 公式アプリ free?

Lapis 公式アプリ is free to download, with no in-app purchases.

### 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.

### Do Lapis 公式アプリ or GRIMOVE｜スマホをロックして集中 have ads?

Neither Lapis 公式アプリ nor GRIMOVE｜スマホをロックして集中 shows ads.

### Which is updated more often, Lapis 公式アプリ or GRIMOVE｜スマホをロックして集中?

Lapis 公式アプリ ships an update every 35 months, and GRIMOVE｜スマホをロックして集中 every 5 weeks. Most recently, Lapis 公式アプリ was updated on October 10, 2026 and GRIMOVE｜スマホをロックして集中 on October 12, 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.*