---
title: "ott.mn - Reviews, Revenue and Downloads in Vietnam | Apple App Store"
description: "Онлайн тест, сургалтын систем"
---

# ott.mn — Vietnam

![ott.mn App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/df/33/ba/df33bad8-18a9-f50e-6fd1-349943d0ef9d/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [ECM](https://apptail.io/developer/ecm-lIDb)
**Category:** Education
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ecm.ott.mn.new
**Store:** Apple App Store
**Country:** Vietnam
**Version:** 2.4.0 (released 2026-09-12)
**Original Release:** 2024-02-27
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6478199128)
**AppTail Page:** [https://apptail.io/app/ottmn-XTpp/vietnam](https://apptail.io/app/ottmn-XTpp/vietnam)

## ott.mn Description
Онлайн тест, сургалтын систем

## ott.mn Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/a0/52/8e/a0528ed1-5583-da46-1f05-203b5c521726/ccd2344f-22dd-42d9-a0b8-27a55f6cab54_sm3.png/1242x2208.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/80/99/3d/80993d64-88b6-2d77-166f-4c7d25ef784d/5e0c6615-a249-439e-8938-71c930c6e044_sm1.png/1242x2208.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/e0/73/db/e073db44-910e-0dc1-5d15-41254fffdbca/4a99144c-14c8-401c-86cc-43f4efa81629_sm2.png/1242x2208.png)






## Apps Similar to ott.mn
- [e-taz](https://apptail.io/app/e-taz-LaGd/vietnam)
- [T-test](https://apptail.io/app/t-test-zPJd/vietnam)
- [Youth UBTZ](https://apptail.io/app/youth-ubtz-uKFl/vietnam)
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- [Meskill](https://apptail.io/app/meskill-MnDp/vietnam)
- [Galaxy Camp](https://apptail.io/app/galaxy-camp-qFhq/vietnam)
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## ott.mn Available In
- [United Arab Emirates](https://apptail.io/app/ottmn-XTpp/united-arab-emirates)
- [Angola](https://apptail.io/app/ottmn-XTpp/angola)
- [Australia](https://apptail.io/app/ottmn-XTpp/australia)
- [Azerbaijan](https://apptail.io/app/ottmn-XTpp/azerbaijan)
- [Belgium](https://apptail.io/app/ottmn-XTpp/belgium)
- [Bulgaria](https://apptail.io/app/ottmn-XTpp/bulgaria)
- [Canada](https://apptail.io/app/ottmn-XTpp/canada)
- [Chile](https://apptail.io/app/ottmn-XTpp/chile)
- [Colombia](https://apptail.io/app/ottmn-XTpp/colombia)
- [Czechia](https://apptail.io/app/ottmn-XTpp/czechia)
- [Germany](https://apptail.io/app/ottmn-XTpp/germany)
- [Denmark](https://apptail.io/app/ottmn-XTpp/denmark)
- [Ecuador](https://apptail.io/app/ottmn-XTpp/ecuador)
- [Estonia](https://apptail.io/app/ottmn-XTpp/estonia)
- [Egypt](https://apptail.io/app/ottmn-XTpp/egypt)
- [France](https://apptail.io/app/ottmn-XTpp/france)
- [United Kingdom](https://apptail.io/app/ottmn-XTpp/united-kingdom)
- [Grenada](https://apptail.io/app/ottmn-XTpp/grenada)
- [India](https://apptail.io/app/ottmn-XTpp/india)
- [Japan](https://apptail.io/app/ottmn-XTpp/japan)
- [South Korea](https://apptail.io/app/ottmn-XTpp/south-korea)
- [Macao SAR China](https://apptail.io/app/ottmn-XTpp/macau)
- [Nepal](https://apptail.io/app/ottmn-XTpp/nepal)
- [Romania](https://apptail.io/app/ottmn-XTpp/romania)
- [Singapore](https://apptail.io/app/ottmn-XTpp/singapore)
- [Suriname](https://apptail.io/app/ottmn-XTpp/suriname)
- [Uzbekistan](https://apptail.io/app/ottmn-XTpp/uzbekistan)
- [Vietnam](https://apptail.io/app/ottmn-XTpp/vietnam)

---

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