True Metronome vs Detronome
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
True Metronome
This app provides a reliable metronome for musicians, featuring realistic acoustic sounds and precise timing. It offers practice tools like tempo training and live detection, along with progress tracking and Apple ecosystem integrations.
- Realistic acoustic metronome sounds
- Precise timing with zero drift
- Tempo Trainer for gradual speed increase
- Live Tempo Detection via microphone
- Apple Watch and Siri integration
- Progress tracking and global rankings
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True Metronome — the practice companion musicians have trusted since 2012. No ads. No subscription. Start the metronome in one tap — drag the weight, choose your time signature, and practice. Every beat comes from recordings of real mechanical metronomes, with subtle natural variations that keep long practice sessions pleasant. PRACTICE TOOLS (Pro) - Subdivisions — 11 patterns including triplets, sixteenths and swing - Tempo Trainer — gradually increase the tempo over measures, so you build speed without noticing - Live Tempo Detection — the microphone listens to your playing and shows your actual BPM in real time - Presets — save and load your favorite setups (BPM, time signature, subdivisions) - Flash on Beat — the screen flashes on every beat as a visual cue METRONOME - Zero timing drift — mathematically precise beats - Natural acoustic sound from recordings of real metronomes - Realistic pendulum physics - Time signatures from 1 to 13 beats per measure - Tap tempo to match any song — 5 free detections a day, unlimited with Pro - Beautiful backgrounds and multiple skins APPLE ECOSYSTEM - Apple Watch app — control the metronome from your wrist - Siri — "Hey Siri, start metronome" or "Allegro metronome" - Live Activities & Dynamic Island — tempo always visible - Home Screen & Lock Screen widgets - Background playback TRACK YOUR PROGRESS - Practice stats — daily, weekly, and monthly - Global rankings — compare yourself with musicians in your country and around the world FREE VERSION INCLUDES All tempos (20–400 BPM), all backgrounds, 2 skins, all time signatures, 1 bell accent, and background playback. PRO UPGRADE (one-time purchase) Subdivisions, Tempo Trainer, Live Tempo Detection, Tap Tempo, Presets, Flash on Beat, all skins, all bell accents, Siri, Apple Watch, widgets, and Live Activities. No subscription. Pay once, own it forever. Used by classical musicians, students, and teachers in 190+ countries. Available on iPhone, iPad, Mac, and Apple Watch.
Detronome
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Design Your Practice with Detronome. Detronome is a multi-functional metronome app designed for all instrumentalists. Going beyond basic tempo keeping, it offers 4 core modes to structure your practice routines and track your performance stamina. The consistent dark theme UI reduces eye strain, keeping you fully focused on your music. ■ Beat — Core Metronome Features · Supports BPM 20–300: Drag left or right to adjust tempo intuitively, or fine-tune with −1/+1 buttons. · TAP Tempo: Input your desired speed instantly with a tap. · 9 tempo names (Largo, Andante, Allegro, etc.) displayed automatically. · Supports various time signatures: 2/4, 3/4, 4/4, 5/4, 6/8, 7/8, 9/8, and 12/8. · Subdivision: 4 types for the /4 series, and 3 types for the /8 series. · Accent Customization: Tap each beat to cycle through Accent, Medium, Weak, and Mute to build your own rhythm patterns. · Background Pulse: Feel the beat visually with an edge-glowing effect, even without sound. • Preset: Save the tempo you need and practice anytime with your preferred settings. ■ Automator — Gradual Tempo Build-up · Automatically increases tempo from a starting BPM to a target BPM based on your rules. · Customize the BPM increment and the number of repeating measures for each step. · Real-time display of current progress and remaining time keeps you focused. ■ Interval — Structured Training & Rest · Loop practice and rest periods by rounds. · Fine-tune the number of rounds, practice BPM, play time, and rest time. · A visual timeline preview lets you check the entire routine at a glance. · Skip rest periods anytime with a single tap to jump straight into the next round. ■ Endurance — Test Your Limits · Automatically starts tracking via microphone input and stops after 1.5 seconds of silence. · Set a target BPM and test how long you can maintain the speed. · High scores for each BPM are securely saved locally with dates. · The real-time input level bar responds visually, notifying you the exact moment you break your record. ■ Seamless Experience Anywhere · Eye-friendly dark theme UI with a clean, unified design system. · Sessions pause automatically when switching tabs to prevent unwanted interruptions. · Toggle the background pulse effect on or off in settings anytime. Adjust your rhythm with Beat, push your limits with Automator, structure your pacing with Interval, and log your achievements with Endurance. With Detronome, your practice time is intentionally designed and built, not just passed by.
Screenshots
Verdict
The clearest difference is in-app purchases: Detronome at none against True Metronome's 2. True Metronome's advantage is ads (none vs shown) and device support (4 vs 1). On price, update cadence and iOS requirement 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
Both are free to download. True Metronome sells 2 one-off in-app purchases. Detronome asks for nothing beyond the download.
True Metronome ships an update weekly, Detronome every 4 days. Both last shipped on November 10, 2026.
| Parameter | True Metronome | Detronome |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (267 ratings) — better | — |
| Positive reviews | 73.6% of reviews | — |
| Number of ratings | 267 — better | — |
| Update frequency | Weekly | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 21 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Mikhail Motyzhenkov | jungsun lee |
Bugs and requests
True Metronome
Reported bugs
10 issues- Prompts do not disappear, preventing app usage
- App does not align to iPad's orientation
- Swinging arm does not match the ticking beat
- No sound issues reported by multiple users
- App closes unexpectedly
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- Volume is too low in newer versions
- Clicking continues after stopping the arm
- Clicking continues even when the app is closed (multitask)
- No sound when phone is muted
- No sound when connected to dock
Requested features
10 requests- Allow background operation when screen is off
- Minimize interface
- Subdivision of tempo
- Lower frequency range (e.g., 36 bpm)
- Bell on the 8th beat
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- Stereo sound
- Silent mode with screen flash
- Tap to set tempo feature
- More beat sound options
- Ability to change the 'ching sound'
Detronome
Not enough reviews yet to summarise bugs or requests.
In-app purchases
True Metronome
- Special Skin$0.99
- True Metronome Pro$9.99
Detronome
No in-app purchases









