Randomness Generator vs Pulsar Metronome
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Randomness Generator
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Fast and secure access to random values. - Cryptography-grade randomness, 100% local - Available on all your devices with iCloud clipboard - No history saved anywhere
Pulsar Metronome
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Pulsar is the metronome you feel. Instead of a click you hear, Pulsar gives a crisp haptic pulse you feel: perfect for practicing in silence, internalizing tempo through your body, and keeping a group in time without a sound. ⢠Silent and precise: practice at night, in an apartment, or backstage. ⢠Apple Watch: the wrist is where haptics are sharpest. The Watch app works on its own, without your iPhone, and keeps going with your wrist down. ⢠The silent conductor: create a session, share it with a QR code, and everyone nearby feels the exact same beat, no sound. ⢠Meters from 2/4 to 12/8, with strong, medium, normal or muted beats, and subdivisions with automatic thinning at fast tempos. ⢠Practice tools: muted bars, step-by-step speed trainer and count-in. ⢠Feel it, hear it, or see it: haptic, click, or on-screen flash (great for deaf and hard-of-hearing musicians). ⢠Presets, setlists for your gigs, and Siri shortcuts. ⢠Tap tempo, VoiceOver and larger text support. Completely free.
Screenshots
Verdict
The clearest difference is ads: Pulsar Metronome at none against Randomness Generator's shown. Randomness Generator's advantage is update cadence (every 2 days vs every 2 months) and iOS requirement (15.0 vs 18.0). On price, in-app purchases and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Randomness Generator ships an update every 2 days, Pulsar Metronome every 2 months. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.
| Parameter | Randomness Generator | Pulsar Metronome |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days ā better | Every 2 months |
| Ads | Yes | No ā better |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod ā better | iPhone, Apple Watch |
| Requires iOS | 15.0 ā better | 18.0 |
| Further details ā not scored | ||
| Size | 7 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Owned by Me | Bloomwise SAS |
In-app purchases
Randomness Generator
No in-app purchases
Pulsar Metronome
No in-app purchases
Questions
Is Randomness Generator free?
Is Pulsar Metronome free?
Do Randomness Generator or Pulsar Metronome have ads?
Which is updated more often, Randomness Generator or Pulsar Metronome?
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