# amiさいとう vs Nao鍼灸院　公式アプリ

amiさいとう and Nao鍼灸院　公式アプリ 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.

amiさいとう ships an update every 38 months, Nao鍼灸院　公式アプリ every 39 months. The most recent releases landed on October 12, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | amiさいとう | Nao鍼灸院　公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 39 months |
| Size | 17 MB | 15 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NAOMI SAITO](https://appshunter.io/developer/1450937825) | [NAKAMURA NAOKI (Koga)](https://appshunter.io/developer/1488277983) |

## What reviewers say

### amiさいとう

[App page](https://appshunter.io/ios/app/ami/id1450937826)

**In-app purchases:** none


### Nao鍼灸院　公式アプリ

[App page](https://appshunter.io/ios/app/nao/id1488277984)

**In-app purchases:** none


## Frequently asked questions

### Is amiさいとう free?

amiさいとう is free to download, with no in-app purchases.

### Is Nao鍼灸院　公式アプリ free?

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

### Do amiさいとう or Nao鍼灸院　公式アプリ have ads?

Neither amiさいとう nor Nao鍼灸院　公式アプリ shows ads.

### Which is updated more often, amiさいとう or Nao鍼灸院　公式アプリ?

amiさいとう ships an update every 38 months, and Nao鍼灸院　公式アプリ every 39 months. Most recently, amiさいとう was updated on October 12, 2026 and Nao鍼灸院　公式アプリ on October 17, 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.*