# eBus mobile vs ОТИС

The clearest difference is update cadence: ОТИС at every 5 days against eBus mobile's every 15 months. ОТИС also leads on iOS requirement (12.0 vs 15.1). 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.

eBus mobile ships an update every 15 months, ОТИС every 5 days. The most recent releases landed on October 20, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | eBus mobile | ОТИС |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 5 days** |
| Size | 21 MB | 39 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Digital Edu Management LLC](https://appshunter.io/developer/1637544650) | [Tuvshintugs Tsoodol](https://appshunter.io/developer/1737345585) |

## What reviewers say

### eBus mobile

[App page](https://appshunter.io/ios/app/ebus-mobile/id6443773538)

**Features:** macOS Compatibility

**In-app purchases:** none


### ОТИС

[App page](https://appshunter.io/ios/app/id6741192689)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is eBus mobile free?

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

### Is ОТИС free?

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

### Do eBus mobile or ОТИС have ads?

Neither eBus mobile nor ОТИС shows ads.

### Which is updated more often, eBus mobile or ОТИС?

eBus mobile ships an update every 15 months, and ОТИС every 5 days. Most recently, eBus mobile was updated on October 20, 2026 and ОТИС on October 16, 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.*