Comparison

Jazz Time Trainer vs Microtonal Interval Eartrainer

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

Head to head
About

Jazz Time Trainer

Features
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Jazz Time Trainer is a focused metronome and inner-pulse trainer built for jazz musicians, drummers, students, and serious practice sessions. This is not a generic click app. JTT is designed around the way musicians actually train time: internal pulse, click independence, 2 & 4 practice, gap-click work, odd meters, grouping, swing ride practice, subdivisions, and clean visual feedback. Key features: - 20-400 BPM tempo range - Stable high-output click engine - All Beats, 2 & 4, 1 Only, 4 Only - Gap Click and Random Drop timing challenges - Common time signatures for jazz practice - Odd meter and grouping concepts for modern jazz training - Subdivision practice for 8ths, 16ths, and triplet feels - Customizable beat accents and mute states - Multiple click sound profiles, including voice count mode - Swing Ride practice with Center, Ahead, and Layback feel options - Memory slots for saving practice setups - Minimal dark interface designed for practice, not distraction - Media mix mode for practicing while playing along with other audio JTT is made for musicians who care about time feel, not just BPM. No ads.

About

Microtonal Interval Eartrainer

Train your ear and voice to recognize and reproduce complex harmonies and intervals. Explore different tuning systems and practice with interactive exercises. Features include chord and scale recognition, with optional Game Center integration.

Highlights
  • Interval identification
  • Voice training with hum mode
  • Chord and scale recognition
  • Support for various tuning systems (JI, EDO)
  • Spectrum exploration mode
  • Progress tracking and accomplishment cards
Read full description

Enjoying new exotic songs, but have no idea what their unfamiliar harmonies are doing? With a little training, you can recognize and reproduce crazy harmonies yourself! TRAIN YOUR EAR, TRAIN YOUR VOICE Interval Ear Trainer turns ratios from JI (just intonation) and EDO (equal divisions of the octave) into focused, colorful practice sessions. Choose prime limits from 5-limit (traditional Western harmony) through 7-limit, 11-limit, 13-limit, and higher. Then, identify the intervals you hear. Targeted practice brings back troublesome intervals with nearby contrasts and familiar landmarks. Once you've trained your ear, train your voice with Hum mode, and let the app detect how close you are to singing intervals. Or, get started on recognizing chords, scales, and even scale progressions! EXPLORE THE SPECTRUM Turn off the pressure and enter a free spectrum mode, where you can practice your chosen intonation at will. A live display shows where your voice lands and highlights nearby intervals. Turn real practice history into polished accomplishment cards and challenge your friends to see how they do. No user account, ads, or in-app purchases. Microphone audio is never recorded or uploaded. Game Center integration is optional. EARN DISCOUNTS Unlock achievements to earn discounts on the upcoming Temper Microtonal Keyboard app, a full-featured microtonal learning and music production app. Temper Interval Trainer is made for instrumentalists, singers, composers, and anyone curious. Recognize and reproduce anything you hear, from short melodies to entire songs!

Screenshots

Jazz Time Trainer4 screens
Microtonal Interval Eartrainer4 screens

Verdict

The call

The clearest difference is iOS requirement: Jazz Time Trainer at 13.0 against Microtonal Interval Eartrainer's 15.0. On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

Scorecard1 real difference · 8 level
Jazz Time Trainer versus Microtonal Interval Eartrainer: the parameters behind the verdict, then further details
ParameterJazz Time TrainerMicrotonal Interval Eartrainer
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 4 days—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.0
Further details — not scored
Size19 MB7 MB
Age rating4+4+
DeveloperSangwoo ShinPeter Keay

In-app purchases

None

Jazz Time Trainer

No in-app purchases

None

Microtonal Interval Eartrainer

No in-app purchases

Questions

Is Jazz Time Trainer free?
Jazz Time Trainer is free to download, with no in-app purchases.
Is Microtonal Interval Eartrainer free?
Microtonal Interval Eartrainer is free to download, with no in-app purchases.
Do Jazz Time Trainer or Microtonal Interval Eartrainer have ads?
Neither Jazz Time Trainer nor Microtonal Interval Eartrainer shows ads.

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