# amiさいとう vs L'oiseau Bleu 公式アプリ

amiさいとう and L'oiseau Bleu 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, L'oiseau Bleu 公式アプリ every 44 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | amiさいとう | L'oiseau Bleu 公式アプリ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 38 months** | Every 44 months |
| Size | 17 MB | 16 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NAOMI SAITO](https://appshunter.io/developer/1450937825) | [YOHKO TERADA](https://appshunter.io/developer/1463360246) |

## What reviewers say

### amiさいとう

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

**In-app purchases:** none


### L'oiseau Bleu 公式アプリ

[App page](https://appshunter.io/ios/app/loiseau-bleu/id1463360247)

**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 L'oiseau Bleu 公式アプリ free?

L'oiseau Bleu 公式アプリ is free to download, with no in-app purchases.

### Do amiさいとう or L'oiseau Bleu 公式アプリ have ads?

Neither amiさいとう nor L'oiseau Bleu 公式アプリ shows ads.

### Which is updated more often, amiさいとう or L'oiseau Bleu 公式アプリ?

amiさいとう ships an update every 38 months, and L'oiseau Bleu 公式アプリ every 44 months. Most recently, amiさいとう was updated on October 26, 2026 and L'oiseau Bleu 公式アプリ on October 26, 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.*