Key Finder Downloads & RevenueKey Finder - Analyze any scale · App Store
Not in any tracked top chart right now.
Updated 5 Nov 2026 · rankings refresh through the day
DeveloperRebels
CategoryMusic
Price2.99 GBP
Released
Rating★ 0.0 (0)
Version3.6
Age rating4+
First seen by us
24 Sep 2026
24 Sep 2026Installs (est.)100+ worldwide
Key Finder - Analyze any scale update history & changes
Last change · 10 events since 9 Dec 2024Full timeline ↓📈Entered the top 100📈Charting in a new country📦Updated to version 3.6🆕First spotted by AppInsider📦Version 3.5🆕Released on the App Store
Full timeline · 10 events
- 📈Key Finder - Analyze any scale entered the top 100Top Paid · Music · CA
- 📈Key Finder - Analyze any scale charting in a new countryCanada
- 📈Key Finder - Analyze any scale entered the top 100Top Paid · Music · JP
- 📈Key Finder - Analyze any scale charting in a new countryJapan
- 📈Key Finder - Analyze any scale entered the top 100Top Paid · Music · GB
- 📈Key Finder - Analyze any scale charting in a new countryUnited Kingdom
- 📦Key Finder - Analyze any scale updated to version 3.6Introduces bridge for Audio Tag Editor users.
- 🆕Key Finder - Analyze any scale first spotted by AppInsider#17 in Top Paid · Music · Indonesia
- 📦Key Finder - Analyze any scale version 3.5Introduces broader track number support for audio tags.
- 🆕Key Finder - Analyze any scale released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
0.0 ★
0 ratings
Measured
Key Finder - Analyze any scale on the App Store
App details
App ID
6738587414
Publisher
DELLINGER ARNAUD NICOLAS LOUIS
On the store since
Dec 2024
1 year on the store
Minimum OS
iOS 18.0+
iPhone XS and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
1
EN
Size
32 MB
Also listed in
Utilities
Key Finder - Analyze any scale 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. App Store 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
0.0 ★
0 ratings
Measured
Ratings
0
Measured
About Key Finder - Analyze any scale
Analyze audio files to detect their musical key. Key Finder scans your tracks locally and returns results almost instantly.
Key Finder is an offline utility for key detection. It works directly with your files and provides accurate harmonic analysis without needing an internet connection.
Features
• Fast analysis: Detect the key of a track in about a second.
• Key formats: View results in standard musical key, Camelot, or Open Key.
• Batch processing: Analyze multiple tracks at once with low system impact.
• Metadata writing: Save key data directly to your audio file tags for use in DJ software.
• Apple Music & iTunes: Import your own tracks directly from your Apple Music or iTunes library.
• Cross-platform: Buy once and use on Mac, iPhone, and iPad.
• Local processing: All analysis is done on your device. No files are uploaded.
A simple way to find and organize the key of your music library.
Key Finder is an offline utility for key detection. It works directly with your files and provides accurate harmonic analysis without needing an internet connection.
Features
• Fast analysis: Detect the key of a track in about a second.
• Key formats: View results in standard musical key, Camelot, or Open Key.
• Batch processing: Analyze multiple tracks at once with low system impact.
• Metadata writing: Save key data directly to your audio file tags for use in DJ software.
• Apple Music & iTunes: Import your own tracks directly from your Apple Music or iTunes library.
• Cross-platform: Buy once and use on Mac, iPhone, and iPad.
• Local processing: All analysis is done on your device. No files are uploaded.
A simple way to find and organize the key of your music library.
Latest updates
3.6
Introduces bridge for Audio Tag Editor users.
3.5
Introduces broader track number support for audio tags.
