# ONE LUMINE vs Key tail

The clearest difference is update cadence: ONE LUMINE at every 2 weeks against Key tail's every 38 months. Key tail's advantage is iOS requirement (12.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ONE LUMINE ships an update every 2 weeks, Key tail every 38 months. The most recent releases landed on September 18, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | ONE LUMINE | Key tail |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 6.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 38 months |
| Monetization | Ad-supported | — |
| Size | 31 MB | 16 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [LUMINE CO., LTD](https://appshunter.io/developer/1048895322) | [KOJI HIDAKA](https://appshunter.io/developer/1460780996) |

## What reviewers say

### ONE LUMINE

[App page](https://appshunter.io/ios/app/one-lumine/id1048895323)

Earn miles for shopping and check-ins to unlock exclusive coupons and benefits. Discover store information, events, and promotions for your favorite Lumine locations. Navigate easily with floor guides and shop search, and enjoy convenient web payment with delivery options.

**Highlights:** Earn miles on purchases and check-ins, Redeem miles for shopping vouchers, Access exclusive coupons and member benefits, Get personalized store and event information, Apply for app-exclusive campaigns and events, Use floor guides and shop search, Web payment with delivery options

**Features:** Vision Pro support

**In-app purchases:** none


### Key tail

[App page](https://appshunter.io/ios/app/key-tail/id1460780997)

**In-app purchases:** none


## Frequently asked questions

### Is ONE LUMINE free?

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

### Is Key tail free?

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

### Do ONE LUMINE or Key tail have ads?

Neither ONE LUMINE nor Key tail shows ads.

### Which is updated more often, ONE LUMINE or Key tail?

ONE LUMINE ships an update every 2 weeks, and Key tail every 38 months. Most recently, ONE LUMINE was updated on September 18, 2026 and Key tail on September 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*