Blue Harmonica vs Tune Ai
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Blue Harmonica
This application helps harmonica players tune their instrument and identify notes in real-time. It supports various harmonica tunings and allows users to highlight different musical scales.
- Real-time note detection
- Supports multiple harmonica tunings
- Highlights various musical scales
- Adjustable key support
- Visual feedback for notes played
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Blue Harmonica is a Harmonica Tuner app. It allows you to see in real time what notes you're playing. Blue harmonica supports following harmonica tunings in any key from low G to high F#: - Standard Richter (default blues harp tuning) - Paddy Richter - Natural Minor - Harmonic Minor - Country - Double Country This application allows to highlight following music scales in any key. - Major - Blues scale - Dorian - Harmonic Major - Harmonic minor - Major pentatonic - Melodic minor - Tritone - Whole Tone
Tune Ai
This app helps harmonica players improve their technique by visualizing which holes are being played and the accuracy of note bends. It assists in playing single notes, chords, and practicing bends in tune. Users can also learn songs by observing notes and hole transitions in real-time.
- Visualize played harmonica holes
- Monitor note bending accuracy
- Improve chord playing
- Practice bends in tune
- Track hole transitions
- Learn songs from audio
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Tune Ai shows which harmonica holes you are playing, and how much you are bending. Play single notes better: See if you are playing multiple holes by mistake. Play chords better: See if you are actually playing all 3 holes or only playing 2 holes, or playing the wrong set of holes. Practice bends, and bend in tune - Shows how much you are bending and how much more you need to bend to get to the next note. Or if you are bending too much. When practicing songs and riffs, see if you are moving to the correct holes or not. Without having to stop playing. Can't find harmonica tabs for your favorite song online? Just play the song on YouTube at slow speed and watch in app which notes, holes or chords are being played.
Screenshots
Verdict
The clearest difference is review sentiment: Blue Harmonica at 100% against Tune Ai's 38%. Blue Harmonica also leads on rating (4.9 vs 2.0) and update cadence (fortnightly vs every 11 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Blue Harmonica holds the better App Store score, 4.9 against 2.0. That said, the two scores are not equally well evidenced: Blue Harmonica has 40 ratings behind it against 6, so its average is the more settled of the two. Written reviews point the same way: 100% of Blue Harmonica's written reviews are positive against 38% of Tune Ai's.
Blue Harmonica ships an update fortnightly, Tune Ai every 11 months. The most recent releases landed on August 2, 2026 and June 5, 2026 respectively.
| Parameter | Blue Harmonica | Tune Ai |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (40 ratings) — better | 2.0 (6 ratings) |
| Positive reviews | 100.0% of reviews — better | 37.5% of reviews |
| Number of ratings | 40 — better | 6 |
| Update frequency | Fortnightly — better | Every 11 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 11.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 13 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Piotr Ruchwa | Sachin Garg |
Customer experience
Blue Harmonica
Tune Ai
In-app purchases
Blue Harmonica
No in-app purchases
Tune Ai
No in-app purchases
