Comparison

Violin Tuner ++ vs OzmiraTuner

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

Head to head
About

Violin Tuner ++

Read full description

Our app is a simple and precise violin tuning tool designed to help musicians keep their instrument perfectly in tune with ease. Using advanced pitch detection technology, the app analyzes the sound of your violin in real time and provides accurate feedback to help you achieve clear, balanced, and consistent tones. Automatic tuning mode instantly detects the note you play and shows whether the pitch is too high or too low, making it easy to fine-tune each string quickly and confidently. For those who prefer tuning by ear, the app also includes high-quality reference tones. Simply select a note, listen to the correct pitch, and match it to your instrument while developing your listening skills. Key Features: - Accurate pitch detection designed for violin tuning - Real-time note recognition and tuning guidance - High-quality reference sounds for manual tuning - Multiple tuning modes and configurations - Adjustable reference frequency settings - Choice of note notation systems - Left-handed mode support - Dark mode for comfortable use in any environment - Additional tuning information and visual feedback Whether you're a beginner, student, or experienced musician, the app provides a fast, reliable, and user-friendly way to keep your violin sounding its best. We regularly improve the app to ensure accurate performance and an enjoyable tuning experience every time you play. Privacy Policy: https://docs.google.com/document/d/1jc0rw6ZlvoIlvFfUFBlSY-qDqhvp-7aHHfQinRoGS7Y/edit?usp=sharing Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

OzmiraTuner

Features
Read full description

Ozmira Tuner es un afinador cromático de precisión profesional para cuerdas, viento y cualquier instrumento. Muestra la nota, la desviación en cents y la frecuencia en tiempo real, con exactitud sub-cent en tonos sostenidos: la misma técnica de los afinadores estrobo. Todo el procesamiento ocurre en tu dispositivo. El micrófono nunca graba ni envía audio a ningún servidor. GRATIS • Modo cromático y presets para violín, viola, cello, guitarra, bajo y ukelele • Precisión strobe sub-cent • Medidor de aguja • Nomenclatura C-D-E, Do-Re-Mi o alemana (con H) • Calibración estándar A440 y tolerancias Relajada/Estándar OZMIRA PRO - compra única, sin suscripción • Transposición Bb / Eb / F para instrumentos transpositores • Calibración A4 de 432 a 444 Hz • Tono de referencia (drone) para afinar de oído • Medidores Arco y Diana • Tolerancia estricta de 1 cent para grabación y estudio • Afinaciones alternas (Drop D, DADGAD, Open G/D...) y editor de afinaciones personalizadas • Temas de color Una sola compra, tuya para siempre. Sin anuncios. Sin suscripciones. Sin recolección de datos.

Screenshots

Violin Tuner ++4 screens
OzmiraTuner4 screens

Verdict

The call

The clearest difference is iOS requirement: Violin Tuner ++ at 13.0 against OzmiraTuner's 17.0. 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. Violin Tuner ++ sells 5 in-app purchases, starting at $4.99 per 7 days and OzmiraTuner sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Violin Tuner ++ ships an update daily, OzmiraTuner every 5 days. The most recent releases landed on November 9, 2026 and October 31, 2026 respectively.

Scorecard1 real difference · 5 level
Violin Tuner ++ versus OzmiraTuner: the parameters behind the verdict, then further details
ParameterViolin Tuner ++OzmiraTuner
PriceFreeFree
Update frequencyDaily — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size105 MB3 MB
Age rating4+4+
DeveloperJoseph GillJuan Ozuna

In-app purchases

5 purchases

Violin Tuner ++

Subscriptions4
  • Weekly-Trial3 Days trial$4.997 Days
  • Weekly$4.997 Days
  • Monthly$12.991 Month
Show 1 more
  • Yearly$39.991 Year
One-time1
  • Lifetime$59.99
1 purchases

OzmiraTuner

One-time1
  • Ozmira Pro$5.99

Questions

Is Violin Tuner ++ free?
Violin Tuner ++ is free to download, with in-app purchases available.
Is OzmiraTuner free?
OzmiraTuner is free to download, with in-app purchases available.
Do Violin Tuner ++ or OzmiraTuner have ads?
Neither Violin Tuner ++ nor OzmiraTuner shows ads.
Which is updated more often, Violin Tuner ++ or OzmiraTuner?
Violin Tuner ++ ships an update daily, and OzmiraTuner every 5 days. Most recently, Violin Tuner ++ was updated on November 9, 2026 and OzmiraTuner on October 31, 2026.

Other comparisons