# Ring Sizer for Japan vs デリケ

The clearest difference is in-app purchases: デリケ at none against Ring Sizer for Japan's 1. デリケ also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Ring Sizer for Japan's advantage is update cadence (every 6 months vs every 23 months). On price and device support there is nothing between them.

Both are free to download. Ring Sizer for Japan sells 1 one-off in-app purchase. デリケ asks for nothing beyond the download.

Ring Sizer for Japan ships an update every 6 months, デリケ every 23 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Ring Sizer for Japan | デリケ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 6 months** | Every 23 months |
| Size | 4 MB | 23 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mitsunori oishi](https://appshunter.io/developer/905649994) | [M SOCIETY, K.K.](https://appshunter.io/developer/1578937573) |

## What reviewers say

### Ring Sizer for Japan

[App page](https://appshunter.io/ios/app/ring-sizer-for-japan/id1090995858)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Hide Ads | $1.99 | one-time |


### デリケ

[App page](https://appshunter.io/ios/app/avrora/id1578937571)

**In-app purchases:** none


## Frequently asked questions

### Is Ring Sizer for Japan free?

Ring Sizer for Japan is free to download, with in-app purchases available.

### Is デリケ free?

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

### Do Ring Sizer for Japan or デリケ have ads?

Ring Sizer for Japan shows ads; デリケ does not.

### Which is updated more often, Ring Sizer for Japan or デリケ?

Ring Sizer for Japan ships an update every 6 months, and デリケ every 23 months. Most recently, Ring Sizer for Japan was updated on November 6, 2026 and デリケ on November 3, 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.*