Viola Tuner Basic vs Cello Tuner
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Viola Tuner Basic
Instantly tune your viola with precision and ease. This app offers ultra-accurate frequency display, adjustable A4 temperaments, and intuitive LED guidance. It's perfect for musicians of all levels, from beginners to professionals.
- Ultra-accurate frequency display (Hz)
- Adjustable A4 temperaments (392Hz–466Hz)
- LED tuning indicator
- Tuned string lights up on screen
- High sensitivity and fast response
- Tuning fork (IAP)
- Advanced settings (IAP)
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Tune your viola instantly with precision and ease! Ideal for beginners, students, and professional players. • Ultra-accurate — displays exact frequency in Hz • A4 temperaments from 392Hz–466Hz • Includes tuning fork & advanced settings (IAP) • High sensitivity and fast response • LED tuning indicator for intuitive guidance • Tuned string lights up on screen • Universal app for iPhone & iPad Please allow microphone access: Settings > Privacy > Microphone. Questions or ideas? feedback@daikyoujulabs.com
Cello Tuner
Easily tune your cello with this straightforward application. It offers both visual needle tuning and auditory note guidance. Features automatic note detection or a manual chromatic tuner.
- Visual needle tuner
- Auditory note guidance
- Automatic note detection
- Chromatic tuner mode
- Standard cello tuning
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Ready for rehearsal? Cello Tuner brings every C G D A string into focus with a clear pitch needle, note name and frequency reading. Its pitch tracker follows a sustained bowed or plucked note through some background noise, helping you tune with confidence when the room is not perfectly quiet. Standard C G D A tuning Use Cello Tuner for the standard C, G, D and A strings, from the low C to the upper A. Keep the instrument layout in view while you work through each string before a lesson, home practice, or ensemble rehearsal. - See the detected note, octave and frequency. - Follow the needle to check sharp or flat pitch. - Tap a string button to hear a recorded reference sound. - Compare your string by ear, then confirm it on the display. Precision you can see Cello Tuner shows the note, octave and frequency in hertz. Its cent-based needle helps you move from “almost there” to in tune with small, accurate adjustments. When the sound is too uncertain, the detector waits for a clearer note instead of guessing. Get the best of both approaches: follow the needle or tap a recorded reference and tune by ear. A reference for your rehearsal Set A4 between 430 and 450 Hz to match the reference used for your pitch-detection checks. Options include 432, 440 and 442 Hz. Cello Tuner saves your choice for later sessions. Its recorded string sounds stay at their original pitch and do not transpose when you change A4. Follow notes in chromatic mode Switch to chromatic mode to display notes beyond the standard open strings. Use a sustained tone and watch the note name and needle as you check the pitch you are playing. A straightforward start to practice Allow microphone access, then bow or pluck one string at a time, especially on the lower strings. For your most accurate reading, let one string ring clearly near the microphone. If surrounding noise drowns out your cello, move closer to the microphone or find a quieter spot. Cello Tuner gives students, returning players and violoncello musicians visual feedback and sounds to compare. Built on tuner experience Our tuner apps have helped millions of users. Cello Tuner brings that experience to a focused cello tuning check.
Screenshots
Verdict
The clearest difference is in-app purchases: Cello Tuner at none against Viola Tuner Basic's 5. Cello Tuner also leads on ads (none vs shown). Viola Tuner Basic's advantage is update cadence (every 2 weeks vs every 4 months). On price, rating, review sentiment and ratings volume 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. Viola Tuner Basic sells 5 one-off in-app purchases. Cello Tuner asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.1 for Viola Tuner Basic against 4.2 for Cello Tuner. Both are backed by a comparable volume of ratings — 194 and 468 respectively. Written reviews are what separate them: 38% of Viola Tuner Basic's written reviews are positive against 40% of Cello Tuner's.
Viola Tuner Basic ships an update every 2 weeks, Cello Tuner every 4 months. Both last shipped on October 23, 2026.
| Parameter | Viola Tuner Basic | Cello Tuner |
|---|---|---|
| Price | Free | Free |
| Rating | 4.1 (194 ratings) | 4.2 (468 ratings) — better |
| Positive reviews | 37.5% of reviews | 40.0% of reviews — better |
| Number of ratings | 194 | 468 — better |
| Update frequency | Every 2 weeks — 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 | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 12 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | Pedro Daniel Macalupu Cumpen | Jonathan de Gaston |
Customer experience
Viola Tuner Basic
Cello Tuner
Bugs and requests
Viola Tuner Basic
Not enough reviews yet to summarise bugs or requests.
Cello Tuner
Reported bugs
10 issues- C string not recognized
- C string rendered as G string sharp
- App says A string is too low for D, G, C strings
- Cannot tune beyond first string
- Slow response time
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- Laggy performance
- Buttons unresponsive
- Low sound sensitivity
- Incorrect tuning detection
- Instructions for use missing
Requested features
3 requests- Adjustable goal note
- Goal note on repeat
- Directions for use
In-app purchases
Viola Tuner Basic
- A4 Calibrations 392Hz to 466Hz$0.99
- Settings$0.99
- Tuning Fork$0.99
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- Remove ads$0.99
- Metronome$0.99
Cello Tuner
No in-app purchases
Questions
Is Viola Tuner Basic free?
Is Cello Tuner free?
Which has better reviews, Viola Tuner Basic or Cello Tuner?
Do Viola Tuner Basic or Cello Tuner have ads?
Which is updated more often, Viola Tuner Basic or Cello Tuner?
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