Metronome M1 vs Impulse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Metronome M1
This application provides a simple, accurate, and highly customizable metronome for musicians. It offers a wide tempo range, various time signatures, and tap tempo functionality for immediate practice. Haptic feedback is also available to enhance the practice experience.
- Accurate metronome functionality
- Wide tempo range (10-300 BPM)
- Support for various simple and compound time signatures
- Tap Tempo feature
- Customizable note values for tempo marking
- Haptic feedback
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Metronome M1 is a simple and extremely accurate metronome for mobile devices. The simple and clean user interface of Metronome M1 lets you get to practicing your instrument immediately without having to spend any time exploring the app. Metronome M1 supports a wide tempo range between 10-300 BPM, ranging from Grave to Prestissimo covering all popular styles including Lento, Largo, Adagio, Andante, Moderato, Allegro, Vivace and Presto. The "Tap Tempo" feature lets you quickly set your desired tempo with the ease of tapping a button. Metronome M1 supports the following common Time Signatures. Simple time signatures: - 2/4 (duple): Commonly used for polkas or marches. - 3/4 (triple): Used widely for waltzes, minuets, scherzi, country & western ballads, R&B. Also occasionally used in pop. - 4/4 (quadruple): Also known as common time, this is used widely in most forms of Western popular music. It is also the most common time signature in rock, blues, country, funk, and pop. Most students start practicing with this time signature. Compound time signatures: - 6/8 (duple): This compound time signature is used in double jigs, polkas, sega, salegy, tarantella, marches, barcarolles, Irish jigs, loures, and some rock music. - 9/8 (triple): Also known as compound triple time, this is used in triple jigs. - 12/8 (quadruple): Commonly used in slower blues (where it is called a shuffle) and doo-wop; also used more recently in rock music. With the latest update, you can now set any time signature you want. You also have the ability to set any of these note values for the tempo marking - Quarter note, Dotted quarter note, Half note, Dotted half note, Eighth note. You can also get haptic feedback on metronome beats. Now you no longer have to give an excuse for practicing without a metronome as you can have the free Metronome M1 app on your mobile device all the time. Make metronome your best friend and always practice with it. Moreover, practicing with metronome is proven to improve your aural skills. Download Metronome M1 for free today!
Impulse
This app provides a highly accurate and customizable metronome for musicians. It allows users to program complex beat patterns, including subdivisions and rests, with a clear visual interface to understand rhythmic structures. Ideal for serious musicians looking to refine their timing and explore intricate rhythms.
- Visual subdivision editor
- Complex beat pattern programming
- Up to 100 beats per measure
- 20 subdivisions per beat
- Tempo range 10-600 BPM
- Sample-level accuracy
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Impulse is the metronome that lets you program virtually any combination of downbeats, upbeats, subdivisions, and rests. The UI shows you exactly where each beat and subdivision is located in time, helping you better understand complex rhythms. Impulse is also accurate to 0.00002 seconds, making it one of the most stable metronomes on iOS. Impulse is the ideal choice for the serious musician who wants to take their rhythm game to the next level. Features: - Visual subdivision editor - Up to 100 beats per measure and 20 subdivisions per beat - Program virtually any beat pattern & time signature you can think of - Tempo range of 10 - 600 BPM - Accurate to 0.00002 seconds (sample-level accuracy) - Tap for tempo - Simple & easy to understand
Screenshots
Verdict
The clearest difference is ads: Impulse at none against Metronome M1's shown. Impulse also leads on update cadence (monthly vs every 3 months) and review sentiment (92% vs 76%). Metronome M1's advantage is monetization model (free with in-app purchases vs paid). On price, rating, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Impulse holds the better App Store score, 4.7 against 4.6. Both are backed by a comparable volume of ratings — 613 and 946 respectively. Written reviews point the same way: 76% of Metronome M1's written reviews are positive against 92% of Impulse's.
Metronome M1 ships an update every 3 months, Impulse monthly. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.
| Parameter | Metronome M1 | Impulse |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (613 ratings) | 4.7 (946 ratings) — better |
| Positive reviews | 76.3% of reviews | 91.8% of reviews — better |
| Number of ratings | 613 | 946 — better |
| Update frequency | Every 3 months | Monthly — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases — better | Paid |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 30 MB | 6 MB |
| Age rating | 4+ | 4+ |
| Developer | Bijoy Thangaraj | Coda Labs Incorporated |
Customer experience
Metronome M1
Impulse
User reviews
Metronome M1
From 613 App Store ratingsWhat we love
- 👍 Easy to use and navigate
- ⏱️ Accurate timekeeping
- 🎵 Multiple time signatures supported
- 💡 Tap tempo functionality
- 🎨 Visual beat indicator/flasher
Room to improve
- 📢 Excessive and intrusive ads
- 🔊 Limited sound quality and variety
- 🎵 All sounds have pitch (unsuitable for some instruments)
- 🎨 Bright colors can be distracting
- 📱 Apple Watch app doesn't work properly
Impulse
From 946 App Store ratingsWhat we love
- 🚀 Simplicity and features
- 👍 Good UI and polish
- 👍 Flexible and powerful
- 👍 Intuitive and easy to use
- 👍 Versatile and customizable
Room to improve
- 🐛 Occasional bugs and glitches
- 🔊 Sound issues
- 🤖 Lack of portrait mode
- 🔀 Overwriting presets without warning
Bugs and requests
Metronome M1
Reported bugs
4 issues- App slowdown/performance degradation (resolved in recent update)
- Apple Watch app non-functional
- Random ad playback during use
- Ads with sound playing unexpectedly
Requested features
10 requests- Cut time (₵) time signature option
- Non-pitched sound options (woodblock, etc.)
- 5 BPM increment buttons
- Setlist/folder organization for songs
- Maximum tempo limit for acceleration feature
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- Amp fader-style bars for complex accents
- Time duration banner/counter
- Volume control on main page
- Additional time signatures (7/8, 5/8, 3/2)
- More diverse sound selections
Impulse
Reported bugs
3 issues- Fourth beat type not changing sound properly
- Metronome stops working when switching apps
- No sound on some devices
Requested features
7 requests- Ability to create and name custom presets
- Different colors for downbeats
- Quick toggle for sound on/off
- Support for odd time signatures
- Ableton Link/MIDI sync
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- Ability to import custom sounds
- Countdown timer before metronome starts
In-app purchases
Metronome M1
No in-app purchases
Impulse
No in-app purchases
Questions
Is Metronome M1 free?
Is Impulse free?
Which has better reviews, Metronome M1 or Impulse?
Do Metronome M1 or Impulse have ads?
Which is updated more often, Metronome M1 or Impulse?
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