Best Scaler 3 Alternatives in 2026
Updated
20 apps from chord finder software ranked against Scaler 3 on the same published basis.
- 1Scaler 3 vs ChordU
- 2Scaler 3 vs Chord Analyser
- 3Scaler 3 vs Chordio
- 4Scaler 3 vs ChordSequence
- 5Scaler 3 vs Harmony Pro
- 6Scaler 3 vs OtoTheory
- 7Scaler 3 vs Autochords
- 8Scaler 3 vs Chord ai
- 9Scaler 3 vs ChordProgressions.org
- 10Scaler 3 vs chords·lol
- 11Scaler 3 vs Open—Shape
- 12Scaler 3 vs Roland Chord Director
- 13Scaler 3 vs SongEngine
- 14Scaler 3 vs ChordCraft
- 15Scaler 3 vs ChordGen
- 16Scaler 3 vs Fender Chords
- 17Scaler 3 vs Chordify
- 18Scaler 3 vs Reverse Chord Finder Pro
- 19Scaler 3 vs Tonaly
- 20Scaler 3 vs Chord Library
Scaler 3 alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | ChordU | 6.6 | Free plan | $4.17/mo | Android, iOS, Web |
| 2 | Chord Analyser | 6.5 | Free plan | Free | Android, iOS |
| 3 | Chordio | 6.5 | Free plan | Free | iOS, Mac |
| 4 | ChordSequence | 6.5 | Free plan | Free | Android, Web |
| 5 | Harmony Pro | 6.5 | Free plan | Free | Mac, Web, Windows |
| 6 | OtoTheory | 6.5 | Free plan | Free | iOS, Web |
| 7 | Autochords | 6.4 | Free plan | $1.08/mo | iOS |
| 8 | Chord ai | 6.4 | Free plan | $5.75/mo | Android, iOS |
| 9 | ChordProgressions.org | 6.4 | Free plan | Free | Web |
| 10 | chords·lol | 6.4 | Free plan | Free | Web |
| 11 | Open—Shape | 6.4 | Free plan | Free | iOS, Web |
| 12 | Roland Chord Director | 6.4 | Free plan | Free | Android, iOS |
| 13 | SongEngine | 6.4 | Free plan | Free | Mac, Windows |
| 14 | ChordCraft | 6.3 | Free plan | Free | Web |
| 15 | ChordGen | 6.3 | Free plan | Free | Web |
| 16 | Fender Chords | 5.6 | Android, iOS, Web | ||
| 17 | Chordify | 5.5 | $2/mo | Android, iOS, Web | |
| 18 | Reverse Chord Finder Pro | 5.5 | $1.50/mo | iOS, Mac | |
| 19 | Tonaly | 5.5 | $3.33/mo | iOS, Mac | |
| 20 | Chord Library | 5.4 | Web |
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Questions about Scaler 3 alternatives
What is the best alternative to Scaler 3?
ChordU, number 1 in chord finder software with a score of 6.6 out of 10. The others here: Chord Analyser, Chordio, ChordSequence and 16 more.
What is the best free alternative to Scaler 3?
ChordU is the best-ranked alternative with a free plan. 15 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.