# SEMS Secta9 vs 루미

The clearest difference is ads: SEMS Secta9 at none against 루미's shown. SEMS Secta9 also leads on iOS requirement (13.4 vs 15.6). On price, 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.

## The numbers

| Metric | SEMS Secta9 | 루미 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 days |
| Size | 12 MB | 183 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Secta9ine Co.,LTD.](https://appshunter.io/developer/519629650) | [ROOMMATES Co.](https://appshunter.io/developer/1732623302) |

## What reviewers say

### SEMS Secta9

[App page](https://appshunter.io/ios/app/sems-secta9/id6504171986)

**Features:** macOS Compatibility

**In-app purchases:** none


### 루미

[App page](https://appshunter.io/ios/app/id6739731240)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SEMS Secta9 free?

SEMS Secta9 is free to download, with no in-app purchases.

### Is 루미 free?

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

### Do SEMS Secta9 or 루미 have ads?

루미 shows ads; SEMS Secta9 does not.

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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.*