Comparison

Trombone Tuner vs Wind Practice Pocket

Price, ratings, monetisation and update history for both apps, side by side — 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

Wind Practice Pocket

Features
Read full description

Wind Practice Pocket supports individual wind instrument practice and ensemble rehearsals. It brings together a tuner, metronome, recording, performance analysis, progress tracking, and multi-device synchronization. From fundamentals and free practice to ensemble review, you can monitor your playing and practice more effectively. 【Key Features】 • Tuner Uses the microphone to detect your playing and clearly display pitch differences. • Reference Tones Choose and play a reference note for ear-training and pitch-matching practice. Lower registers are also supported. • Metronome Set the tempo and time signature for steady rhythm practice. You can also connect nearby devices for synchronized group practice. • Recording and Performance Analysis Record your practice sessions and review changes in pitch and volume. Recordings are stored on your device and can be shared with supported apps. • Ensemble Data Logger Combine recordings and volume logs from connected devices and review them on a score-style timeline. Play the mixed ensemble recording to examine timing and coordination. • Progress Tracking Save your practice results and review previous sessions and changes for individual notes. • Long-Tone Practice Develop a steady tone while focusing on pitch and volume stability. • Free Practice Freely combine the tuner, reference tones, metronome, and recording features to match your practice goals. Use Wind Practice Pocket for daily fundamentals, individual band practice, tuning before rehearsals, and reviewing ensemble performances. ※ Microphone and nearby-device permissions are required for tuner, recording, and synchronization features. ※ Measurement and synchronization accuracy may vary depending on background noise, the communication environment, and device microphone or speaker performance. 【Supported Languages】 Available in English and Japanese. You can change the display language in the app settings.

Screenshots

Trombone Tuner4 screens
Wind Practice Pocket4 screens

Verdict

The call

The clearest difference is in-app purchases: Wind Practice Pocket at none against Trombone Tuner's 2. Wind Practice Pocket also leads on update cadence (every 4 days vs monthly). Trombone Tuner's advantage is iOS requirement (12.0 vs 15.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Trombone Tuner sells 2 in-app purchases, starting at $2.99 per 7 days. Wind Practice Pocket asks for nothing beyond the download.

UpkeepUpdate frequency

Trombone Tuner ships an update monthly, Wind Practice Pocket every 4 days. The most recent releases landed on October 28, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 3 level
Trombone Tuner versus Wind Practice Pocket: the parameters behind the verdict, then further details
ParameterTrombone TunerWind Practice Pocket
PriceFreeFree
Update frequencyMonthlyEvery 4 days — better
AdsYesYes
In-app purchasesYesNo — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.6
Further details — not scored
Size53 MB10 MB
Age rating4+4+
DeveloperNETIGEN Kluzowicz sp. j.Yoshifumi Sanehisa

In-app purchases

2 purchases

Trombone Tuner

Subscriptions1
  • 1 week subscription + trial$2.997 Days
One-time1
  • Forever one-time payment$19.99
None

Wind Practice Pocket

No in-app purchases

Questions

Is Trombone Tuner free?
Trombone Tuner is free to download, with in-app purchases available.
Is Wind Practice Pocket free?
Wind Practice Pocket is free to download, with no in-app purchases.
Do Trombone Tuner or Wind Practice Pocket have ads?
Both Trombone Tuner and Wind Practice Pocket show ads.
Which is updated more often, Trombone Tuner or Wind Practice Pocket?
Trombone Tuner ships an update monthly, and Wind Practice Pocket every 4 days. Most recently, Trombone Tuner was updated on October 28, 2026 and Wind Practice Pocket on October 10, 2026.

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