kSDR icon

kSDR

KSLABS
★ 4.3 (47 ratings)
⬇ 5,000+ downloads
Est. actual: 7,957
Free
Released: Aug 22, 2025
IAP: $7.99 per item
No ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →
  • 📈Last 7 days +111 installs — 12% slower than the week before (+126) · 14/day since Oct 9
  • 🏆Among Tools apps top 10% by installs gained this week (598 peers growing)
  • ⭐Rating steady at ★ 4.33 since Oct 9
  • 🛠Updates quiet · updated 111 days ago
Installs since launch
0 4K 8K 8K Aug 22, 2025 today
+421 installs · 0 ratings since Oct 9
Update history
1.08 Jul 27, 2026 · seen Oct 19, 2026
Version 1.07-1.08<br>- general improvements and bug fixes<br><br>Version 1.06 Build 1000<br>- improved performance with RTL-SDR<br><br>Version 1.05 Build 0900<br><br>- improved control over starting and stopping SDR devices<br>- improved Notch filter performance<br>- improved waterfall<br>- added background radio reception support<br>- improved HackRF transmission functionality<br>- improved FM de
Only the current version so far — new entries appear as the app ships updates.

kSDR is a tools app by KSLABS with 5,000+ downloads (about 8K estimated). +111 installs in the last 7 days. Rated 4.3 from 47 ratings. Released Aug 22, 2025. Install growth, rank history, SDKs and ad networks.

From the store listing: “Listen and transmit radio with popular USB SDRs (RTL-SDR, HackRF, etc.)”