Comparison

Trombone Tuner vs Simple Trombone

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

Head to head
About

Trombone Tuner

Features
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Trombone Tuner – XTuner PRO is an easy-to-use free mobile application with which you will be able to tune your trombone 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 trombone 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. Trombone 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: - 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, - 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 - trombone 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 Trombone 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/trombone

About

Simple Trombone

Features
Read full description

Experience the warm and expressive sound of the trombone on your iPhone and iPad. Simple Trombone is a modern trombone simulator built for focused practice, learning, and creative music making - featuring an authentic trombone sound, songs, rhythms, MIDI playback, and a simple recording library. AUTHENTIC TROMBONE SOUND Play with a carefully designed trombone sound that captures the character and depth of the instrument. SONGS + MIDI PRACTICE Practice with built-in songs, follow MIDI playback using a falling-note style visual guide, and adjust playback speed to match your learning pace. RHYTHMS & GROOVES Add rhythm accompaniment to strengthen timing and make practice sessions more engaging. MANAGE YOUR RECORDINGS Record your trombone performances, replay them anytime, and keep all recordings neatly organized. If you’re looking for a portable trombone app for students, brass players, or casual jam sessions, Simple Trombone keeps your music flowing wherever you are.

Screenshots

Trombone Tuner4 screens
Simple Trombone4 screens

Verdict

The call

Trombone Tuner and Simple Trombone are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Trombone Tuner sells 2 in-app purchases, starting at $2.99 per 7 days and Simple Trombone sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Trombone Tuner ships an update monthly, Simple Trombone every 4 weeks. The most recent releases landed on May 16, 2026 and August 22, 2026 respectively.

ScorecardNo meaningful differences
Trombone Tuner versus Simple Trombone: the parameters behind the verdict, then further details
ParameterTrombone TunerSimple Trombone
PriceFreeFree
Update frequencyMonthlyEvery 4 weeks β€” better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 β€” better13.0
Further details β€” not scored
Size53 MB129 MB
Age rating4+4+
DeveloperNETIGEN KLUZOWICZ SPOLKA JAWNAMustafa Demir

In-app purchases

2 purchases

Trombone Tuner

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

Simple Trombone

One-time1
  • Get Premium$4.99

Questions

Is Trombone Tuner free?
Trombone Tuner is free to download, with in-app purchases available.
Is Simple Trombone free?
Simple Trombone is free to download, with in-app purchases available.
Do Trombone Tuner or Simple Trombone have ads?
Both Trombone Tuner and Simple Trombone show ads.
Which is updated more often, Trombone Tuner or Simple Trombone?
Trombone Tuner ships an update monthly, and Simple Trombone every 4 weeks. Most recently, Trombone Tuner was updated on May 16, 2026 and Simple Trombone on August 22, 2026.

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