Sep 9, 2026
Build language reflexes with 500,000+ real sentences across 14 languages. Download and install old versions of EchoLangs: Language Reflex that suits your device model and enjoy your favorite features!
Added support for the new API, improving stability.
Fixed UI issues on some mobile versions.
EchoLangs: Language Reflex old version 2.1.6 was released on Sep 9, 2026 by Gang Huang. The app download size is 70.9 MB. We recommend you download the latest version of EchoLangs: Language Reflex for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of EchoLangs: Language Reflex, including the file size and Android system requirements.
| Version 2.1.6 | Version 3.0.0 (Latest) | |
|---|---|---|
| Package Name | com.echolangs.echoapp | com.echolangs.echoapp |
| Version | 2.1.6 | 3.0.0 |
| Update Date | Sep 9, 2026 | Sep 18, 2026 |
| Size | 70.9 MB | 70.7 MB |
| Requires Android | Android 7.0+ (N, API 24) | Android 7.0+ (N, API 24) |
| Architecture | arm64-v8a | armeabi-v7a |
| Signature | 8ad684091af91552be90d2ad04ccd377cfe35493 | 8ad684091af91552be90d2ad04ccd377cfe35493 |
| Google Play App License | Required | Required |