# Aoi（アオイ） vs 探日 Nihom

The clearest difference is update cadence: 探日 Nihom at weekly against Aoi（アオイ）'s every 45 months. Aoi（アオイ）'s advantage is iOS requirement (13.0 vs 16.4). On price, ads, in-app purchases and device support there is nothing between them.

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

Aoi（アオイ） ships an update every 45 months, 探日 Nihom weekly. The most recent releases landed on October 9, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Aoi（アオイ） | 探日 Nihom |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 45 months | **Weekly** |
| Size | 3 MB | 147 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [JUNYA MORI](https://appshunter.io/developer/1593131449) | [SPROUTBRIDGE K.K.](https://appshunter.io/developer/1860781670) |

## What reviewers say

### Aoi（アオイ）

[App page](https://appshunter.io/ios/app/aoi/id1593131447)

**In-app purchases:** none


### 探日 Nihom

[App page](https://appshunter.io/ios/app/nihom-and/id6756474750)

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

**In-app purchases:** none


## Frequently asked questions

### Is Aoi（アオイ） free?

Aoi（アオイ） is free to download, with no in-app purchases.

### Is 探日 Nihom free?

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

### Do Aoi（アオイ） or 探日 Nihom have ads?

Neither Aoi（アオイ） nor 探日 Nihom shows ads.

### Which is updated more often, Aoi（アオイ） or 探日 Nihom?

Aoi（アオイ） ships an update every 45 months, and 探日 Nihom weekly. Most recently, Aoi（アオイ） was updated on October 9, 2026 and 探日 Nihom on October 22, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*