Why can't I install o3?

The installation of o3 may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure o3 is compatible with your phone.

How to check if o3 is safe to download?

o3 is safe to download on APKPure, as it has a trusted and verified digital signature from its developer.

How to download o3 old versions?

APKPure provides the latest version and all the older versions of o3. You can download any version you want from here: All Versions of o3

What's the file size of o3?

o3 takes up around 196.5 MB of storage. It's recommended to download APKPure App to install o3 successfully on your mobile device with faster speed.

o3

1K+Teen

O3 Platforms Limited
Oct 25, 2026

Trusted App

What's New in the Latest Version 3.1.3

Oct 25, 2026

Post-release bug fixes

APK Info

Package Name
com.o3platforms.o3
File Format
XAPK
Android OS
Android 9.0+ (P, API 28)
Architecture
arm64-v8a
Content Rating
Teen
Security Report
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Signature
1e2c6210aa8fe9367af648b309a5eb83d5fca8f7
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com.o3platforms.o3
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This is the latest version 3.1.3

Download XAPK196.5 MB

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Security Check Completed

No Virus

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No Malware

No Virus

No Spyware

No Malware

Same As:

Package Name:com.o3platforms.o3

SHA-256:f72f00d308f63fe9a56a98367def1f74a014e76119246a17dafe584d626e11a7

SHA-1:79bbe68c6367ef8898f2ece8b85b5ee23619739e

Verified by: APKPURE

All Variants

armeabi-v7a

3.1.3 (1681)XAPKAPKs

‪Oct 25, 2026190.1 MBAndroid 9.0+

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arm64-v8a

3.1.3 (1681)XAPKAPKs

‪Oct 25, 2026196.5 MBAndroid 9.0+

Download

Other Versions

o3 3.1.3Latest

196.5 MBOct 25, 2026

196.4 MBOct 22, 2026

167.2 MBSep 30, 2026

173.8 MBSep 21, 2026

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o3