# OHOTORO vs nairo

The clearest difference is ads: nairo at none against OHOTORO's shown. nairo also leads on update cadence (monthly vs every 2 months). OHOTORO's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 16.0). On price and in-app purchases there is nothing between them.

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

OHOTORO ships an update every 2 months, nairo monthly. The most recent releases landed on September 11, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | OHOTORO | nairo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Monthly** |
| Size | 80 MB | 55 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OHOTORO Co., Ltd](https://appshunter.io/developer/1264455903) | [GF.X K.K.](https://appshunter.io/developer/1671589191) |

## What reviewers say

### OHOTORO

[App page](https://appshunter.io/ios/app/ohotoro/id988314473)

**In-app purchases:** none


### nairo

[App page](https://appshunter.io/ios/app/nairo/id1671589189)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OHOTORO free?

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

### Is nairo free?

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

### Do OHOTORO or nairo have ads?

OHOTORO shows ads; nairo does not.

### Which is updated more often, OHOTORO or nairo?

OHOTORO ships an update every 2 months, and nairo monthly. Most recently, OHOTORO was updated on September 11, 2026 and nairo on October 25, 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.*