Best Chord Finder Software in 2026
Updated
In short: ChordU is ranked #1 of 27 as of 8 October 2026, ahead of Chord Analyser and Chordio. The best-ranked option with a free plan is Chord Analyser. The lowest first paid tier on this page is Autochords at $1.08/mo.
Chord finder tools can help you identify chords, explore ways to voice them, or work on progressions. Compared on reverse chord lookup and supported instruments, the entries offer clues about how you might find a chord for your instrument. A progression generator and voicing explorer cover other musical tasks, while chord audio playback and chart export let you compare ways to hear or use results. Mobile apps, free plans, and paid-from pricing round out the criteria. ChordU, Chord Analyser, and Chordio are among the options shown, alongside OtoTheory. Consider whether your focus is recognition, sound, or developing a sequence as you compare the listed capabilities.
27 chord finder software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
12 of the 25 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 1 | ChordUWeb · Android · iPhone | Three bars | — | 3 of 6 | $4.17/mo | 6.6 | |
| 2 | Chord AnalyserAndroid · iPhone | Two bars | — | 2 of 6 | Free | 6.5 | |
| 3 | ChordioMac · iPhone | Two bars | — | 2 of 6 | Free | 6.5 | |
| 4 | ChordSequenceWeb · Android | Two bars | — | 2 of 6 | Free | 6.5 | |
| 5 | Harmony ProWeb · Windows · Mac | Three bars | — | 3 of 6 | Free | 6.5 | |
| 6 | OtoTheoryWeb · iPhone | Two bars | — | 2 of 6 | Free | 6.5 | |
| 7 | Chord aiAndroid · iPhone | Two bars | — | 2 of 6 | $5.75/mo | 6.4 | |
| 8 | ChordProgressions.orgWeb | Two bars | — | 1 of 6 | Free | 6.4 | |
| 9 | chords·lolWeb | Two bars | — | 1 of 6 | Free | 6.4 | |
| 10 | SongEngineWindows · Mac | Two bars | — | 2 of 6 | Free | 6.4 | |
| 11 | ChordifyWeb · Android · iPhone | Two bars | — | — | 3 of 6 | $2/mo | 5.5 |
| 12 | TonalyMac · iPhone | One bar | — | — | 2 of 6 | $3.33/mo | 5.5 |
| 13 | Chord LibraryWeb | One bar | — | — | 1 of 6 | — | 5.4 |
| 14 | Piano Chord FinderWeb | One bar | — | — | 1 of 6 | — | 5.4 |
| 15 | ChordDeckWeb · iPhone | No signal | — | — | 2 of 6 | — | 5.3 |
| 16 | Fender ChordsAndroid · iPhone | No signal | — | — | 2 of 6 | — | 5.3 |
| 17 | Open—ShapeWeb · iPhone | One bar | — | 2 of 6 | Free | 5.3 | |
| 18 | AutochordsiPhone | One bar | — | 1 of 6 | $1.08/mo | 5.2 | |
| 19 | HarmonyBuilderWindows · Mac · Linux | Two bars | — | — | 3 of 6 | $14/mo | 5.2 |
| 20 | Reverse Chord Finder ProiPhone | No signal | — | — | 1 of 6 | — | 5.2 |
| 21 | Roland Chord DirectorAndroid · iPhone | No signal | — | — | 2 of 6 | — | 5.2 |
| 22 | Chord!Mac · Android · iPhone | Two bars | — | — | 3 of 6 | — | 5.1 |
| 23 | ChordCraftWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 24 | ChordGenWeb | No signal | — | — | 1 of 6 | — | 5.1 |
| 25 | ChordieAppWindows · Mac | One bar | — | — | 2 of 6 | — | 5.1 |
Compare all 25 in a table
| # | App | Score | Free plan | From | Free plan | Paid from | Reverse chord lookup | Progression generator |
|---|---|---|---|---|---|---|---|---|
| 1 | ChordU | 6.6 | Free plan | $4.17/mo | Yes | — | — | Yes |
| 2 | Chord Analyser | 6.5 | Free plan | Free | Yes | — | Yes | No |
| 3 | Chordio | 6.5 | Free plan | Free | Yes | — | Yes | Yes |
| 4 | ChordSequence | 6.5 | Free plan | Free | Yes | — | Yes | Yes |
| 5 | Harmony Pro | 6.5 | Free plan | Free | Yes | — | Yes | Yes |
| 6 | OtoTheory | 6.5 | Free plan | Free | Yes | 5.99 /mo | Yes | Yes |
| 7 | Chord ai | 6.4 | Free plan | $5.75/mo | Yes | — | — | — |
| 8 | ChordProgressions.org | 6.4 | Free plan | Free | Yes | — | Yes | Yes |
| 9 | chords·lol | 6.4 | Free plan | Free | Yes | — | Yes | Yes |
| 10 | SongEngine | 6.4 | Free plan | Free | Yes | — | Yes | Yes |
| 11 | Chordify | 5.5 | No | $2/mo | Yes | — | — | — |
| 12 | Tonaly | 5.5 | No | $3.33/mo | Yes | — | No | Yes |
| 13 | Chord Library | 5.4 | No | — | Yes | — | Yes | Yes |
| 14 | Piano Chord Finder | 5.4 | No | — | Yes | — | Yes | No |
| 15 | ChordDeck | 5.3 | No | — | Yes | 2.99 /mo | — | Yes |
| 16 | Fender Chords | 5.3 | No | — | Yes | — | Yes | — |
| 17 | Open—Shape | 5.3 | Free plan | Free | Yes | — | — | Yes |
| 18 | Autochords | 5.2 | Free plan | $1.08/mo | Yes | — | — | Yes |
| 19 | HarmonyBuilder | 5.2 | No | $14/mo | No | — | No | Yes |
| 20 | Reverse Chord Finder Pro | 5.2 | No | — | — | — | Yes | — |
| 21 | Roland Chord Director | 5.2 | No | — | Yes | — | — | Yes |
| 22 | Chord! | 5.1 | No | — | No | — | Yes | — |
| 23 | ChordCraft | 5.1 | No | — | Yes | — | — | Yes |
| 24 | ChordGen | 5.1 | No | — | Yes | — | — | Yes |
| 25 | ChordieApp | 5.1 | No | — | No | — | Yes | No |
Is your app on this list?
Numbered spots on this list can be sponsored, and a sponsored row is labelled as paid.
Questions about this list
Which chord finder software is ranked first on Freedom251?
ChordU is ranked #1 of 27 with a score of 6.6. Chord Analyser is second and Chordio third.
How many of these have a free plan?
12 of the 25 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, Autochords has the lowest first paid tier we found: $1.08/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.