# セキ×トル vs Mobile OTRS

The clearest difference is update cadence: セキ×トル at every 2 months against Mobile OTRS's every 4 months. 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.

セキ×トル ships an update every 2 months, Mobile OTRS every 4 months. The most recent releases landed on October 27, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | セキ×トル | Mobile OTRS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 3 MB | 23 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TEPCO SYSTEMS CORPORATION](https://appshunter.io/developer/1569566871) | [Broadleaf Co., Ltd.](https://appshunter.io/developer/871699416) |

## What reviewers say

### セキ×トル

[App page](https://appshunter.io/ios/app/id1588823945)

**In-app purchases:** none


### Mobile OTRS

[App page](https://appshunter.io/ios/app/mobile-otrs/id1607244321)

**In-app purchases:** none


## Frequently asked questions

### Is セキ×トル free?

セキ×トル is free to download, with no in-app purchases.

### Is Mobile OTRS free?

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

### Do セキ×トル or Mobile OTRS have ads?

Neither セキ×トル nor Mobile OTRS shows ads.

### Which is updated more often, セキ×トル or Mobile OTRS?

セキ×トル ships an update every 2 months, and Mobile OTRS every 4 months. Most recently, セキ×トル was updated on October 27, 2026 and Mobile OTRS on October 5, 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.*