# 心想計 vs SLEEPOI 睡眠ポイ活

心想計 and SLEEPOI 睡眠ポイ活 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

心想計 ships an update fortnightly, SLEEPOI 睡眠ポイ活 every 8 days. The most recent releases landed on September 11, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | 心想計 | SLEEPOI 睡眠ポイ活 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 8 days** |
| Size | 14 MB | 5 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Treebell](https://appshunter.io/developer/1599520683) | [Asuka Sakata](https://appshunter.io/developer/1873554122) |

## What reviewers say

### 心想計

[App page](https://appshunter.io/ios/app/id6468419918)

**Features:** macOS Compatibility

**In-app purchases:** none


### SLEEPOI 睡眠ポイ活

[App page](https://appshunter.io/ios/app/sleepoi/id6758548138)

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

**In-app purchases:** none


## Frequently asked questions

### Is 心想計 free?

心想計 is free to download, with no in-app purchases.

### Is SLEEPOI 睡眠ポイ活 free?

SLEEPOI 睡眠ポイ活 is free to download, with no in-app purchases.

### Do 心想計 or SLEEPOI 睡眠ポイ活 have ads?

Neither 心想計 nor SLEEPOI 睡眠ポイ活 shows ads.

### Which is updated more often, 心想計 or SLEEPOI 睡眠ポイ活?

心想計 ships an update fortnightly, and SLEEPOI 睡眠ポイ活 every 8 days. Most recently, 心想計 was updated on September 11, 2026 and SLEEPOI 睡眠ポイ活 on September 10, 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.*