# pure happiness 【公式アプリ】 vs Lest

pure happiness 【公式アプリ】 and Lest 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.

Both ship on a similar rhythm, roughly every 39 months. The most recent releases landed on May 15, 2026 and January 30, 2026 respectively.

## The numbers

| Metric | pure happiness 【公式アプリ】 | Lest |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 39 months | Every 39 months |
| Size | 40 MB | 17 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [CHIKA HAMADA](https://appshunter.io/developer/1561690729) | [JYUNKO KAMIYA](https://appshunter.io/developer/1633382685) |

## What reviewers say

### pure happiness 【公式アプリ】

[App page](https://appshunter.io/ios/app/pure-happiness/id1561690727)

**In-app purchases:** none


### Lest

[App page](https://appshunter.io/ios/app/lest/id1633382683)

**In-app purchases:** none


## Frequently asked questions

### Is pure happiness 【公式アプリ】 free?

pure happiness 【公式アプリ】 is free to download, with no in-app purchases.

### Is Lest free?

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

### Do pure happiness 【公式アプリ】 or Lest have ads?

Neither pure happiness 【公式アプリ】 nor Lest shows ads.

### Which is updated more often, pure happiness 【公式アプリ】 or Lest?

pure happiness 【公式アプリ】 ships an update every 39 months, and Lest every 39 months. Most recently, pure happiness 【公式アプリ】 was updated on May 15, 2026 and Lest on January 30, 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.*