4 bars Metronome vs perfect pulse
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
4 bars Metronome
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"4 bars Metronome" is a metronome that plays 4 bars bass notes. You can start jam session immediately with very simple operation. Features - Metronome that plays bass sound - Switchable number of measures (4 bars / 8 bars) - Switchable BPM (min. 40, max. 250) - Switchable reference frequency (440hz, 442hz) - Changeable bass tones - Switchable sequencer settings
perfect pulse
Test your rhythm and timing by guessing the exact tempo of music. Compete against yourself to achieve new high scores and track your accuracy. This game is designed to sharpen your musical ear.
- Guess music tempo
- Track correct guesses
- Set personal records
- Improve rhythm skills
- Challenge yourself
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perfect pulse is a game that challenges your ability to guess the exact bpm or tempo of a beat. The game keeps track of how many correct guesses you make in a row. Each time you play, challenge yourself to set a new personal record!
Screenshots
Verdict
The clearest difference is in-app purchases: 4 bars Metronome at none against perfect pulse's 4. On price, update cadence, ads 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
Both are free to download. perfect pulse sells 4 one-off in-app purchases. 4 bars Metronome asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.
| Parameter | 4 bars Metronome | perfect pulse |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 5 days | Every 5 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.4 | 16.0 — better |
| Further details — not scored | ||
| Size | 26 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Hitoshi Yamaguchi | Lawrence Luo |
In-app purchases
4 bars Metronome
No in-app purchases
perfect pulse
- shake$0.49
- thump$0.49
- drum$0.49
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- sizzle$0.49
Questions
Is 4 bars Metronome free?
Is perfect pulse free?
Do 4 bars Metronome or perfect pulse have ads?
Which is updated more often, 4 bars Metronome or perfect pulse?
Other comparisons
