# One Heart　公式アプリ vs Another.step

One Heart　公式アプリ and Another.step 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.

One Heart　公式アプリ ships an update every 38 months, Another.step every 40 months. The most recent releases landed on September 15, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | One Heart　公式アプリ | Another.step |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 40 months |
| Size | 17 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MASAO UENO](https://appshunter.io/developer/1437631853) | [TAKEOKA MASASHI (JPN)](https://appshunter.io/developer/1482889787) |

## What reviewers say

### One Heart　公式アプリ

[App page](https://appshunter.io/ios/app/one-heart/id1437631854)

**In-app purchases:** none


### Another.step

[App page](https://appshunter.io/ios/app/anotherstep/id1482889788)

**In-app purchases:** none


## Frequently asked questions

### Is One Heart　公式アプリ free?

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

### Is Another.step free?

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

### Do One Heart　公式アプリ or Another.step have ads?

Neither One Heart　公式アプリ nor Another.step shows ads.

### Which is updated more often, One Heart　公式アプリ or Another.step?

One Heart　公式アプリ ships an update every 38 months, and Another.step every 40 months. Most recently, One Heart　公式アプリ was updated on September 15, 2026 and Another.step on June 1, 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.*