Comparison

Viola Tuner Basic vs Viola Tuner

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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)
Features
Read full description

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

About

Viola Tuner

This application offers a precise and user-friendly way to tune your viola. It features professional sound recordings and advanced algorithms for accurate pitch recognition, with multiple tuning modes available. The app works offline and provides advanced settings for musicians.

Highlights
  • Professional viola sound recordings
  • Offline tuning capabilities
  • Auto tune, manual, and chromatic modes
  • Adjustable concert pitch (Hz)
  • Deviation display in cents
  • Custom tuning and presets
Features
Read full description

Viola Tuner – XTuner PRO is an easy-to-use free mobile application with which you will be able to tune your viola quickly. The sounds for our application were recorded by professional musicians. Sounds that cannot be generated by a musician have been created synthetically. App works offline. What is the most important: it is a free tuner. The algorithm in the viola tuner offline app has been prepared for the most effective recognition of instrument sounds. To get the auto tune result, play the sound several times. Viola Tuner – XTuner PRO app for instruments has three modes: auto tune, manual and pro - chromatic tuner mode. App works offline. - Auto Tune – automatic tuning – examined the frequency of the signal is interpreted to the next clear sound of the specific frequencies of pure sound. - Manual – sound tuning - select a specific sound that will be tuned. Features in the tuning app: - recordings of real sounds of viola - the ability to set the frequency of sound "a" (concert pitch) in Hz (herz), - the ability to determine the deviation from the base frequency in cents, - instrument head view, - ability to set frequency filter - custom tuning - presets for your music instrument - chromatic tuner mode – you can practise diapason using it - auto tune and manual mode - professional frequency settings – choose the concert pitch in Hz and transposition - viola tuner offline - it is a free pro tuner; you don’t have to pay. If you would like to have version of the free tuner with no ads, you can buy premium forever or subscription. If you will have any problems with Viola Tuner – XTuner PRO app, please feel free to contact us: mobile@netigen.eu. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://netigen.eu/privacy/ More information: https://xtunerpro.com/viola

Screenshots

Viola Tuner Basic4 screens
Viola Tuner4 screens

Verdict

The call

The clearest difference is rating: Viola Tuner Basic at 4.1 against Viola Tuner's 3.1. Viola Tuner Basic also leads on ratings volume (194 vs 9) and review sentiment (38% vs 25%). Viola Tuner's advantage is iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Viola Tuner Basic sells 5 one-off in-app purchases and Viola Tuner sells 2 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Viola Tuner Basic holds the better App Store score, 4.1 against 3.1. That said, the two scores are not equally well evidenced: Viola Tuner Basic has 194 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 38% of Viola Tuner Basic's written reviews are positive against 25% of Viola Tuner's.

UpkeepUpdate frequency

Viola Tuner Basic ships an update every 2 weeks, Viola Tuner every 3 weeks. The most recent releases landed on September 21, 2026 and August 25, 2026 respectively.

Scorecard4 real differences · 6 level
Viola Tuner Basic versus Viola Tuner: the parameters behind the verdict, then further details
ParameterViola Tuner BasicViola Tuner
PriceFreeFree
Rating4.1 (194 ratings) — better3.1 (9 ratings)
Positive reviews37.5% of reviews — better25.0% of reviews
Number of ratings194 — better9
Update frequencyEvery 2 weeks — betterEvery 3 weeks
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.612.0 — better
Further details — not scored
Size12 MB54 MB
Age rating4+4+
DeveloperPedro Daniel Macalupu CumpenNETIGEN Kluzowicz sp. j.

Customer experience

Viola Tuner Basic

All ratings194 ratings
Positive77.3%
Neutral3.1%
Negative19.6%
Written reviews16 reviews
Positive37.5%
Neutral6.3%
Negative56.3%

Viola Tuner

All ratings9 ratings
Positive44.4%
Neutral11.1%
Negative44.4%
Written reviews4 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

In-app purchases

5 purchases

Viola Tuner Basic

One-time5
  • Remove ads$3.99
  • A4 Calibrations 392Hz to 466Hz$3.99
  • Settings$3.99
Show 2 more
  • Tuning Fork$3.99
  • Metronome$3.99
2 purchases

Viola Tuner

Subscriptions1
  • 1 week subscription + trial3 Days trial$2.997 Days
One-time1
  • Forever one-time payment$19.99

Questions

Is Viola Tuner Basic free?
Viola Tuner Basic is free to download, with in-app purchases available.
Is Viola Tuner free?
Viola Tuner is free to download, with in-app purchases available.
Which has better reviews, Viola Tuner Basic or Viola Tuner?
Viola Tuner Basic is rated higher. Viola Tuner Basic averages 4.1 out of 5 from 194 ratings, while Viola Tuner averages 3.1 from 9 ratings.
Do Viola Tuner Basic or Viola Tuner have ads?
Both Viola Tuner Basic and Viola Tuner show ads.
Which is updated more often, Viola Tuner Basic or Viola Tuner?
Viola Tuner Basic ships an update every 2 weeks, and Viola Tuner every 3 weeks. Most recently, Viola Tuner Basic was updated on September 21, 2026 and Viola Tuner on August 25, 2026.

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