# RAVINAIL vs OOONAIL

The clearest difference is iOS requirement: RAVINAIL at 9.0 against OOONAIL's 12.0. On price, update cadence, ads 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.

RAVINAIL ships an update every 28 months, OOONAIL every 39 months. The most recent releases landed on October 15, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | RAVINAIL | OOONAIL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 28 months** | Every 39 months |
| Size | 21 MB | 16 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SAYAKA SUEHIRO](https://appshunter.io/developer/1467721518) | [KAE KATSUTA](https://appshunter.io/developer/1490961642) |

## What reviewers say

### RAVINAIL

[App page](https://appshunter.io/ios/app/ravinail/id1467721519)

**In-app purchases:** none


### OOONAIL

[App page](https://appshunter.io/ios/app/ooonail/id1490961643)

**In-app purchases:** none


## Frequently asked questions

### Is RAVINAIL free?

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

### Is OOONAIL free?

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

### Do RAVINAIL or OOONAIL have ads?

Neither RAVINAIL nor OOONAIL shows ads.

### Which is updated more often, RAVINAIL or OOONAIL?

RAVINAIL ships an update every 28 months, and OOONAIL every 39 months. Most recently, RAVINAIL was updated on October 15, 2026 and OOONAIL on October 19, 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.*