Note Precision: Intervals vs Trill
Note Precision: Intervals
noteprecision.comTrill
trill.studioSide by side
| Figure | Note Precision: Intervals | Trill |
|---|---|---|
| Price from | Free | $5/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| macOS | Yes | — |
| iOS | Yes | Yes |
| Android | Yes | Yes |
| Plans published | 3 | 2 |
| Spec score · Ear Training Software | 8.1 (#8) | 7.5 (#19) |
| Intended users | The maker describes the app as suited to musicians who have plateaued, self-taught learners seeking structure, families and teachers following multiple learners. | The maker presents Trill for people who want to play by ear, recognize chords, develop pitch skills, improvise, sing in tune, or transcribe music. |
| Purpose | The app trains users to recognize musical intervals by ear with exercises that adapt to their level. | Trill offers daily ear-training practice to help musicians learn to recognize chords, intervals, pitch, melodies, scales, and theory by hearing. |
| Support | The maker lists [email protected] as its contact address. | Google Play lists support email [email protected] and support phone +421948192354. |
Plans
Note Precision: Intervals
- Level 1Free
- Full app unlock€9.99, paid once
- Relative Pitch pack€149, paid once
In their own words
Note Precision: Intervals
Note Precision: Intervals is an ear-training app for recognizing musical intervals with exercises adapted to each learner. Its ZDP engine models ability and selects exercises intended for a 65 to 85% success rate. The L.U.C.I.D. Journey has five progressive tiers, from the second to the octave, with spaced reviews. Learners receive interval-by-interval statistics, streaks, and success rates. The app runs on Android, iOS, and macOS, works offline, and requires no account or registration. Up to three profiles can be used on one device, and the app is available in 12 languages. Listed accessibility features include VoiceOver, increased contrast, color-independent cues, and a dark interface. On supported Apple devices, Apple Intelligence can analyze sessions on device and provide practice advice; sessions can also be added to the calendar. App data is stored on the device, with no tracking, advertising, third-party analytics, or crash-reporting service. Level 1 costs nothing; full unlock is €9.99 as a one-time purchase.
Trill
Trill offers ear-training practice for musicians who want to recognize musical sounds by listening. Exercises include chord recognition, interval identification, melodic dictation, pitch memory, and chord progressions, with practice covering pitch, melodies, scales, and theory. A structured path adapts to a learner’s goal and level; the maker recommends focused sessions of about 10 minutes a day. Daily challenges, streaks, levels, XP, and collectible badges encourage regular practice. Focus Lock can block TikTok, Instagram, and YouTube until the daily training is complete, with correct answers earning break time. The free plan includes a tuner, metronome, chord, interval, and scale visualizers, plus limited ear-training access. Trill Pro costs $59.99 per year after a 7-day free trial and adds unlimited training, advanced exercises, progress tracking, achievements, and Focus Lock. Trill is available on Android, iOS, and the web. The iOS listing requires iOS 14.0 or later; it also lists iPad, Apple Vision, and Apple silicon Mac compatibility, with macOS 11.0 or later for Mac.