Sailer: MP3 Player
Not in any tracked top chart right now.
Updated 25 Oct 2026 · rankings refresh through the day
DeveloperShu Kyogoku
CategoryMusic
PriceFree
Released
Rating★ 4.0 (3)
Version2.1.0
Age rating4+
First seen by us
24 Oct 2026
24 Oct 2026Installs (est.)500+ worldwide
Rating
4.0 ★
3 ratings
Measured
Sailer: MP3 Player on the App Store
App details
App ID
6756638375
Publisher
Shu Kyogoku
On the store since
Jan 2026
Under a year
Minimum OS
iOS 26.0+
iPhone 11 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
3
EN JA ZH
Size
14 MB
Also listed in
Utilities
Sailer: MP3 Player downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
4.0 ★
3 ratings
Measured
Ratings
3
Measured
About Sailer: MP3 Player
Sailer is a simple audio file player with a waveform display. Just scroll the waveform and go straight to the moment you’re looking for — more intuitive and precise than dragging a tiny seek bar.
The marker feature makes it easy to repeat specific parts, perfect for language learning, transcription, music practice, and more.
Supports MP3, M4A, WAV, FLAC, MP4, and other common formats.
Features:
• Seek by scrolling the waveform.
• Pinch-to-zoom for more precision.
• Use markers to bookmark specific positions*.
• Double-tap (or two-finger tap) between markers to play only that region (loop supported).
• Adjust playback speed from 0.25× to 4.0×.
• Adjust the pitch and apply audio effects.
• Add notes for future reference.
*Markers and notes are saved as a sidecar file, so your original audio file remains unmodified.
Pro Features (one-time purchase):
• Display a spectrogram.
• Export the selected region.
• Export markers as TXT, CSV, or JSON.
• Transcribe the selected region.
The marker feature makes it easy to repeat specific parts, perfect for language learning, transcription, music practice, and more.
Supports MP3, M4A, WAV, FLAC, MP4, and other common formats.
Features:
• Seek by scrolling the waveform.
• Pinch-to-zoom for more precision.
• Use markers to bookmark specific positions*.
• Double-tap (or two-finger tap) between markers to play only that region (loop supported).
• Adjust playback speed from 0.25× to 4.0×.
• Adjust the pitch and apply audio effects.
• Add notes for future reference.
*Markers and notes are saved as a sidecar file, so your original audio file remains unmodified.
Pro Features (one-time purchase):
• Display a spectrogram.
• Export the selected region.
• Export markers as TXT, CSV, or JSON.
• Transcribe the selected region.
Latest updates
2.1.0
• Added Simplified Chinese localization
• Adjust pitch in cents
• Stability improvements
