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Gecko 1.0.7-build7

Time-travelling audio recorder — save what just happened

filecart Android Updated Nov 09, 2026
Download 3.61 MB · Gecko-1.0.7.apk
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Screenshots

Gecko 1.0.7-build7 screenshot
Gecko 1.0.3 screenshot
Gecko 1.0.3 screenshot
Gecko 1.0.3 screenshot

About Gecko

Gecko is a free, open-source time-travelling audio recorder for Android. It keeps a rolling in-memory buffer of microphone audio so you can save something that just happened, then optionally keep recording forward.

Features:
• Continuous listening into a ring buffer (foreground mic service)
• Save the last 1 / 5 / 30 minutes, 2 / 6 hours, or everything held
• Press-and-hold a duration chip to save history and keep recording
• Settings for RAM budget and sample rate (8 / 16 / 44.1 kHz)
• Exports WAV files to Music/Gecko via MediaStore
• Restarts listening after reboot if it was left on
• Multiple UI packs (Biolume, Sonar, Oxide, Volt)

Privacy:
• No ads, no analytics, no crash reporters
• Audio stays on-device; nothing is uploaded
• Microphone is used only while listening is enabled

Battery notes:
Defaults favour battery (8 kHz sample rate, power-saving mic mode, quiet notification). Raise sample rate in Settings when you need more fidelity.

Source: [link removed]
License: GPL-3.0-only
Release info Update on Nov 08, 2026
Release notes Gecko 1.0.7 (build 7)

Version code: 7
Commit: 9988465

What's new
• Add custom save duration, About settings, and clearer capture defaults. (9988465)
Listing dataF-Droid

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