# おくすりもういいかい vs NightRing

The clearest difference is in-app purchases: おくすりもういいかい at none against NightRing's 6. おくすりもういいかい also leads on ads (none vs shown) and update cadence (weekly vs every 6 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. NightRing sells 6 in-app purchases, starting at $1.49 per month. おくすりもういいかい asks for nothing beyond the download.

おくすりもういいかい ships an update weekly, NightRing every 6 weeks. The most recent releases landed on October 31, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | おくすりもういいかい | NightRing |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Weekly** | Every 6 weeks |
| Size | 6 MB | 6 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [HeberekeKomachi](https://appshunter.io/developer/1868863528) | [Hiroyuki Kako](https://appshunter.io/developer/1581721316) |

## What reviewers say

### おくすりもういいかい

[App page](https://appshunter.io/ios/app/id6758208517)

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

**In-app purchases:** none


### NightRing

[App page](https://appshunter.io/ios/app/nightring/id6790335160)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Plus Monthly | $1.49 | per month |
| Plus Yearly | $11.99 | per year |
| Coffee | $2.99 | one-time |
| Good Burger | $9.99 | one-time |
| Plus Lifetime | $24.99 | one-time |
| Dinner | $29.99 | one-time |


## Frequently asked questions

### Is おくすりもういいかい free?

おくすりもういいかい is free to download, with no in-app purchases.

### Is NightRing free?

NightRing is free to download, with in-app purchases available.

### Do おくすりもういいかい or NightRing have ads?

NightRing shows ads; おくすりもういいかい does not.

### Which is updated more often, おくすりもういいかい or NightRing?

おくすりもういいかい ships an update weekly, and NightRing every 6 weeks. Most recently, おくすりもういいかい was updated on October 31, 2026 and NightRing on November 1, 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.*