# アレなんだっけ？ vs meloClock

The clearest difference is in-app purchases: アレなんだっけ？ at none against meloClock's 2. アレなんだっけ？ also leads on iOS requirement (18.6 vs 26.0). meloClock's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. meloClock sells 2 in-app purchases, starting at $1.49 per month. アレなんだっけ？ asks for nothing beyond the download.

アレなんだっけ？ ships an update every 4 days, meloClock every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | アレなんだっけ？ | meloClock |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 6 MB | 123 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [NANACHANLAB](https://appshunter.io/developer/1895008132) | [Yuichi Sato](https://appshunter.io/developer/431691796) |

## What reviewers say

### アレなんだっけ？

[App page](https://appshunter.io/ios/app/id6763831679)

**In-app purchases:** none


### meloClock

[App page](https://appshunter.io/ios/app/meloclock/id6807433603)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| meloClock Pro Monthly | $1.49 | per month |
| meloClock Pro Yearly | $14.99 | per year |


## Frequently asked questions

### Is アレなんだっけ？ free?

アレなんだっけ？ is free to download, with no in-app purchases.

### Is meloClock free?

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

### Do アレなんだっけ？ or meloClock have ads?

アレなんだっけ？ shows ads; meloClock does not.

### Which is updated more often, アレなんだっけ？ or meloClock?

アレなんだっけ？ ships an update every 4 days, and meloClock every 5 days. Most recently, アレなんだっけ？ was updated on October 25, 2026 and meloClock on October 24, 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.*