Tuner T1 Pro vs Audonia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Tuner T1 Pro
This app provides highly accurate chromatic tuning for a wide variety of musical instruments. It features a tone generator, adjustable reference frequencies, and customizable detection latency for optimal performance. Available on Apple Watch for convenient tuning on the go.
- Extremely accurate tuning (±0.1 cents)
- Chromatic tuner for all instruments
- Built-in tone generator
- Adjustable A₄ frequency
- Customizable detection latency
- Apple Watch compatibility
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Tuner T1 Pro is the ultimate instrument tuner, designed for precision tuning of a wide range of musical instruments. Whether you're tuning a guitar, violin, viola, bass, piano, cello, flute, or any other instrument, Tuner T1 ensures impeccable accuracy and ease of use. Ideal for both professional musicians and beginners, this chromatic tuner app is built to handle all common instruments with incredible precision, making it an essential tool for any musician. Now Available on Apple Watch! Tune directly from your wrist using the Apple Watch version, which features a fully functional chromatic tuner calibrated to standard A4 = 440 Hz. The watch app also includes a built-in tone generator, making quick tuning and pitch reference more accessible than ever. Key Features: • Extremely Accurate Tuning: Tune your instrument with an exceptional level of accuracy (within ±0.1 cents), ensuring perfect pitch every time. • Chromatic Tuner for All Instruments: Tuner T1 supports a broad range of instruments, including guitar, bass, violin, viola, cello, piano, flute, and more. Whether you're tuning strings, winds, or brass, Tuner T1 has you covered. • Tone Generator: Generate reference tones over a 3-octave range. Perfect for ear training or manual tuning when needed, the tone generator covers every note you need. • Adjustable A₄ Frequency: For those who need custom tunings, Tuner T1 allows you to change the A₄ reference frequency from the standard 440 Hz to other frequencies to suit any musical or regional style. • Customizable Detection Latency: Adapt the app to your specific needs by adjusting pitch detection latency. Lower latency settings allow for quicker pitch detection, ideal for fast-paced vocal practices. Higher latency settings help filter out unwanted noise and momentary sounds, providing stable tuning results—especially useful for precise instrument tuning. • Beautiful, Simple, & Easy-to-Use Interface: Tuner T1 is designed to be intuitive, allowing you to start tuning instantly without any complicated setup. It’s built with simplicity in mind while maintaining all the advanced features you need for professional-grade tuning. • Perfect for Professional and Amateur Musicians: Whether you're a professional musician performing on stage or an aspiring player honing your skills, Tuner T1 provides the accuracy and reliability you need to ensure your instrument is perfectly in tune every time. • Optimized for Low-Latency Performance: Our app delivers low-latency pitch detection, ensuring quick response times without sacrificing accuracy, making it a great tool for live performances or recording sessions. • Battery-Efficient: Tuner T1 is designed to minimize battery consumption, letting you use the app for extended tuning sessions without draining your device’s power. Why Choose Tuner T1? Tuner T1 stands out from other tuning apps because of its superior accuracy and low-latency pitch detection, specifically optimized for tuning a wide variety of common instruments. This app is built to cater to the needs of guitarists, violinists, pianists, and other musicians across different genres. With its sleek interface, customizable settings, and tone generation capabilities, Tuner T1 is not only powerful but incredibly user-friendly. Unlock Your Musical Potential With Tuner T1, you’re not just getting an ordinary tuner. You’re getting a tool that helps you achieve perfect pitch, fine-tune your ear, and enhance your performance. Whether you're practicing, recording, or performing live, Tuner T1 gives you the professional-level tuning accuracy you need. Download Tuner T1 Pro today and experience the next level of tuning accuracy for all your musical instruments!
Audonia
Develop your musical ear with interactive exercises on intervals, chord qualities, and progressions. Practice essential music theory skills without a teacher, hearing realistic piano sounds and seeing your answers.
- Interval training
- Chord quality identification
- Cadence recognition
- Chord progression analysis
- Real piano sound samples
- Offline functionality
- Light/dark mode
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Ear-training exercises on intervals, chord qualities, cadences, and chord progressions. The cadences and progressions follow common-practice harmony and voice-leading, the style taught in university and conservatory theory courses: the leading tone rises to the tonic, sevenths resolve down, and parallel fifths and octaves are avoided. What you hear sounds like real music, not random notes. Practice the ear-training skills music schools teach and test, on your own, without a teacher at the piano. The exercises: • Intervals: Name the interval between two notes, ascending, descending, or harmonic. • Chord Qualities: Identify a chord's quality across voicings, played as a block or an arpeggio. • Cadences: Recognize Authentic, Plagal, Half, and Deceptive cadences. • Chord Progressions: Identify each chord in a functional progression, with optional inversions and the dominant seventh. Why Audonia: • Compare to hear the difference. After you answer, replay your pick against the correct one. • See what you heard. Every answer names what was played: the notes of an interval or chord, or the chords and their inversions in a cadence or progression. • Endless practice. Every exercise is generated fresh on your phone, so you never run out and never repeat a worksheet. • Works offline. Generation runs entirely on your device; no connection needed. • Light or dark mode. Follows your system preferences, or set it yourself in Settings. • Real piano. Sampled from an actual grand piano, not synthesized tones.
Screenshots
Verdict
The clearest difference is price: Audonia at Free against Tuner T1 Pro's $12.99. Audonia also leads on rating (5.0 vs 4.7) and review sentiment (100% vs 77%). Tuner T1 Pro's advantage is ratings volume (960 vs 3) and chart position (#80 vs unranked). On update cadence, ads, in-app purchases and monetization model 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
Audonia is free to download; Tuner T1 Pro costs $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Audonia holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Tuner T1 Pro has 960 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 77% of Tuner T1 Pro's written reviews are positive against 100% of Audonia's.
Tuner T1 Pro ships an update every 2 weeks, Audonia weekly. The most recent releases landed on October 26, 2026 and October 16, 2026 respectively.
| Parameter | Tuner T1 Pro | Audonia |
|---|---|---|
| Price | $12.99 | Free — better |
| Rating | 4.7 (960 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 77.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 960 — better | 3 |
| Update frequency | Every 2 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Best chart rank | #80 — better | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 7 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Bijoy Thangaraj | Nenufar Lane LLC |
Customer experience
Tuner T1 Pro
Audonia
Bugs and requests
Tuner T1 Pro
Reported bugs
3 issues- Tuner stops registering sound at random
- App freezes after extended use
- Note detection is off by an octave for some users
Requested features
4 requests- Add more octave ranges
- Allow saving of custom tuning presets
- Implement a transpose feature
- Add support for more instrument types (e.g., trumpet, trombone)
Audonia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Tuner T1 Pro
No in-app purchases
Audonia
No in-app purchases









