Charango Tuner Pro vs Neoharp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Charango Tuner Pro
Precisely tune your charango in seconds with this app. It offers advanced features like exact frequency display, a chord library, and a tuning fork. Ideal for musicians of all levels seeking a responsive and intuitive tuning experience.
- Accurate frequency display (Hz)
- Charango chord library
- Instant and fast tuning
- Tuning fork option
- Intuitive LED tuning indicator
- Visual tuned string indicator
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Tune your charango with precision and ease, within seconds! Optimal for beginners, intermediate and advanced musicians! · The most accurate - displays the exact sound frequency in Hz. · Charango Chords library - find any chord with just two swipes. · Instant load and fastest tuning - the only tuner optimized for 64 bit. · Tuning fork - tune by ear if you prefer. · Highest responsiveness and sensitivity. · Intuitive user interface with LED tuning indicator. · Visual indicators - tuned string lights up. · Universal app - works with iPhone, iPad and iPod touch. --- Please make sure to allow microphone access to this app when prompted. Check it under Settings>Privacy>Microphone. Thank you. --- Got ideas? Questions? Please send us your feedback through our site or to feedback@daikyoujulabs.com
Neoharp
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Official app for the Neoharp musical instrument. Fine-tune your sound across all three channels — Chord Buttons, Bass, and Tone Keys — with flexible, per-channel controls. Connect your Neoharp to your iPhone or iPad (via USB-C), open the app, and let your ideas flow. What you can do in the app: - Balance the volume of each channel with the built-in mixer. - Choose Chord Buttons behavior: play the chord tones on press, or switch harmony silently (no chord playback). - Disable/enable the Bass voice. - Set chord voicing and range: define the playable range, toggle inversions on or off, and choose the lowest reference note (note offset). - Toggle sustain on/off; connect an external pedal to control note sustain with your foot. And that’s not all — more features are coming in future updates! Requirements: - A Neoharp instrument is required for full functionality. Questions or feedback: neoharp@neoharp.com
Screenshots
Verdict
The clearest difference is price: Neoharp at Free against Charango Tuner Pro's $14.99. Neoharp also leads on iOS requirement (13.0 vs 15.6). On update cadence, ads, in-app purchases and device support 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
Neoharp is free to download; Charango Tuner Pro costs $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Both ship on a similar rhythm, roughly every 6 months. The most recent releases landed on October 26, 2026 and October 15, 2026 respectively.
| Parameter | Charango Tuner Pro | Neoharp |
|---|---|---|
| Price | $14.99 | Free — better |
| Rating | 4.6 (118 ratings) — better | — |
| Positive reviews | 77.3% of reviews | — |
| Number of ratings | 118 — better | — |
| Update frequency | Every 6 months | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 13.0 — better |
| Further details — not scored | ||
| Size | 16 MB | 79 MB |
| Age rating | +4 | 4+ |
| Developer | Pedro Daniel Macalupu Cumpen | Neoharp L.L.C-FZ |
In-app purchases
Charango Tuner Pro
No in-app purchases
Neoharp
No in-app purchases









