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What's New in Version 1.2.5
Sep 9, 2026
Master data structures and algorithms with C implementations. Download and install old versions of Data Structure that suits your device model and enjoy your favorite features!
🚀 New Features
Ad-Free Experience (In-App Purchase):
You asked, we listened! You can now remove ads with a one-time purchase by Pressing Remove Ads button in navigation bar. Enjoy learning Data Structure with zero interruptions.
🛠 Improvements
Improved app performance.
Enhanced UI responsiveness on lower-end devices.
Data Structure old version 1.2.5 was released on Sep 9, 2026 by J P. The app download size is 8.8 MB. We recommend you download the latest version of Data Structure for the new features and better performance.
Download the Latest VersionCheck out the detailed comparison between the latest and old version of Data Structure, including the file size and Android system requirements.
Data Structure Version Comparison
| Version 1.2.5 | Version 1.2.9 (Latest) | |
|---|---|---|
| Package Name | com.pkj.datastructure | com.pkj.datastructure |
| Version | 1.2.5 | 1.2.9 |
| Update Date | Sep 9, 2026 | Oct 16, 2026 |
| Size | 8.8 MB | 15.9 MB |
| Requires Android | Android 10.0+ (Q, API 29) | |
| Architecture | universal | arm64-v8a |
| Signature | f4d73e45b86934f5e1e32efa8f38c75fb7bb0c92 | f4d73e45b86934f5e1e32efa8f38c75fb7bb0c92 |
| Google Play App License | Required | Required |
All Variants of Data Structure 1.2.5
Other Versions of Data Structure
Data Structure 1.2.9
Latest15.9 MBOct 16, 2026
8.8 MBSep 9, 2026
10.0 MBJul 26, 2026
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