# どっちが安い vs Lumea

The clearest difference is in-app purchases: どっちが安い at none against Lumea's 1. Lumea's advantage is update cadence (every 4 days vs every 5 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Lumea sells 1 one-off in-app purchase. どっちが安い asks for nothing beyond the download.

どっちが安い ships an update every 5 months, Lumea every 4 days. The most recent releases landed on October 25, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | どっちが安い | Lumea |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 days** |
| Size | 29 MB | 214 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 12+ |
| Developer | [Kazuki Uchiyama](https://appshunter.io/developer/1589606491) | [You Lu](https://appshunter.io/developer/1460556784) |

## What reviewers say

### どっちが安い

[App page](https://appshunter.io/ios/app/id6474099634)

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

**In-app purchases:** none


### Lumea

[App page](https://appshunter.io/ios/app/lumea-focus-timer/id6761604790)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Keeper Pass | $14.99 | one-time |


## Frequently asked questions

### Is どっちが安い free?

どっちが安い is free to download, with no in-app purchases.

### Is Lumea free?

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

### Do どっちが安い or Lumea have ads?

Neither どっちが安い nor Lumea shows ads.

### Which is updated more often, どっちが安い or Lumea?

どっちが安い ships an update every 5 months, and Lumea every 4 days. Most recently, どっちが安い was updated on October 25, 2026 and Lumea on October 23, 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.*