Violin Tuner vs Helix Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Violin Tuner
This app offers precise tuning, a metronome, and pitch practice for violinists. It helps users improve their sense of pitch and master finger positions with visual feedback and recording capabilities. Ideal for beginners and those struggling with intonation.
- Precise tuning with visual pitch display
- 1 position & full position pitch practice
- Metronome with 18 beat modes
- Recording and playback for pitch review
- Supports 26 tuning modes
- A4 frequency adjustment
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This APP includes 1 position & full position pitch practice, metronome and precise tuning, three functions. Simple interface, pico-position, noise filtering, stable pitch display, no need to set any time, open APP, when playing, automatically display the pitch on the corresponding position on the screen string, compare the correct position of the left-handed string Can effectively improve the sense of pitch, especially the poor sense of pitch and the learner who is not familiar with the position. Completely solved, when the left hand presses the string to change the position, there is no teacher to correct the pain of the pitch. [1 position & full position pitch practice] - Supports 24 sizes: A, bB, B, C, bD, D, bE, E, F, bG, G, bA, #f, g, #g, a, bb, b, c, #c , d, be, e, f - Support A4 frequency adjustment: 428~452 frequency switching. - Support background beat: set back on the metronome page. - Support for recording playback: for the player to review the pitch problem during the performance. - When playing, you can display the pitch, background beat and simultaneous recording. Help the player to calibrate the pitch and rhythm at the same time. Beginners may wish to play any C major Etude and feel the help. - Use the full bitmap to instantly feedback whether the movement of the left hand in the string is in place, which can help the learner to better master, for example: 8 degree jump. It is also helpful for the practice of changing the handle. [Metronome] - The operation screen is intuitive and easy to use. All functions can be set on the same page. - Intuitive beat mode selection, 18 types, including: Grave 25-45 / Largo 40-60 / Lento 45-60 / Larghetto 60-66 / Adagio 66-76 / Adagietto 72-76 / Andante 76-108 / Andantino 80- 108 / Marcia moderato 83-85 /Andante moderato 92-112 / Moderato 108-120 / Allegretto 112-120 / 116-120/ Allegro 120-156 / Vivace 156-176 / Vivacissimo 172-176 / Presto 168-200 / Prestissimo 200 Bpm and over - Support for "segment beat" function, double, triple and quad beat subdivision - Support for custom beat settings 2 groups, can be stored and loaded - Support pendulum display mode - Supports volume adjustment within the program, making volume adjustment faster - Timing display Helps control the practice time - Use RTP (Real Time Playback) mode, precise beat, and support dynamic shifting - 4 beat sounds to choose from [Precision tuning] - Simply set the frequency above the screen and the middle of the tone, play, the tuning results instantly appear on the corresponding string position. - Supports 26 tuning modes: Violin (15), Violin-Tenor (2), Viola and American-Folk [Cajun, Open G, Sawmill, Gee-dad, Open D, High Bass, Calico, Old-Timey D] - Calibration tone: Click the empty string name button above the scale to give the corresponding reference tone. - Support A4 frequency adjustment: 428~452 frequency switching. Use the upper left and right arrows on the screen. - Scale: The upper scale of the screen, the center line is the empty string pitch position, and the green triangle arrow points to this, indicating that the tuning is accurate. The scale is 10 cents per grid. When the scale is out of range, the green triangle arrow becomes Dark gray. The difference between the scales will be displayed below the scale. The + sign indicates the height. Please adjust the string. Otherwise, the - sign indicates low. Please tighten the string. - Display panel: Display similar sound names (white). When the pitch is correct, the sound name will turn green. When the tuning is correct, a green light will appear, and the lower LED will move accordingly, showing the high and low 10cents (quantization). More visual. We hope the Application to be a good companion. Let your learning be more enjoyable, we will try our best to make more useful music applications for everyone, thank you for your support. Welcome to contact us by e-mail.
Helix Tuner
This app offers a novel approach to instrument tuning by visualizing sound as an interference pattern. It avoids pitch detection, instead creating an optical illusion of motion that indicates sharpness or flatness, appearing stable when in tune. This method is highly resistant to background noise and harmonics, providing clear tuning information even in noisy environments.
- Visual interference pattern tuning
- No pitch detection
- Optical illusion of motion for tuning
- Stable visualization when in tune
- Resistant to background noise
- Useful in noisy environments
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Helix Tuner is a completely new way to tune your instrument. Unlike all other tuning apps, it does not detect your pitch at all. Instead, it combines the sound coming into the microphone with the desired tuning pitch to create a beautiful interference pattern on the screen. The interaction between your sound and the reference pitch creates an optical illusion of motion when your note is sharp or flat, and it appears stable when you're in tune. If you are tired of digital tuners that jump around erratically, have slow or delayed response to changes in your tuning, or in general just don't give you good tuning information, then Helix Tuner is the one you are looking for. When you manually select the tuning note, as opposed to letting the app detect it automatically, Helix Tuner is extremely resistant to background noise and higher string harmonics that confuse other tuners, causing them to jump around to higher notes and give wrong tuning information. Because the visualization system naturally responds more clearly to sounds near the selected tuning pitch, it is useful even when other musicians are playing nearby.
Screenshots
Verdict
The clearest difference is review sentiment: Helix Tuner at 90% against Violin Tuner's 41%. Helix Tuner also leads on rating (4.8 vs 3.2) and in-app purchases (none vs 3). Violin Tuner's advantage is price (Free vs $15.99) and update cadence (monthly vs every 4 months). On device support and iOS requirement 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
Violin Tuner is free to download; Helix Tuner costs $15.99 up front. Violin Tuner sells 3 one-off in-app purchases. Helix Tuner asks for nothing beyond the download.
Helix Tuner holds the better App Store score, 4.8 against 3.2. That said, the two scores are not equally well evidenced: Helix Tuner has 168 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 41% of Violin Tuner's written reviews are positive against 90% of Helix Tuner's.
Violin Tuner ships an update monthly, Helix Tuner every 4 months. The most recent releases landed on November 12, 2026 and November 6, 2026 respectively.
| Parameter | Violin Tuner | Helix Tuner |
|---|---|---|
| Price | Free — better | $15.99 |
| Rating | 3.2 (24 ratings) | 4.8 (168 ratings) — better |
| Positive reviews | 40.7% of reviews | 89.7% of reviews — better |
| Number of ratings | 24 | 168 — better |
| Update frequency | Monthly — better | Every 4 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 56 MB | 198 MB |
| Age rating | 4+ | 4+ |
| Developer | Hsing-Fu Hsueh | Blue Mangoo Consulting Company Limited |
Customer experience
Violin Tuner
Helix Tuner
In-app purchases
Violin Tuner
- 1st Position$0.99
- Tuning$0.99
- All Position$2.99
Helix Tuner
No in-app purchases









