DelayTool vs MultiMetronome
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DelayTool
This application helps musicians and sound engineers calculate precise timing values for musical subdivisions. It automatically updates a table of milliseconds and Hertz based on the entered tempo, ideal for setting up delays and oscillators.
- BPM calculator
- Tempo input and tap tempo
- Automatic table updates
- Calculates milliseconds and Hertz
- Supports common musical subdivisions
- Precise delay and oscillator setup
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DelayTool is a simple BPM calculator for producers, engineers, and musicians. Enter or tap the tempo and watch the table of values update automagically. For each common musical subdivision, you will see times (in milliseconds and Hertz) for the current tempo. Just what you need to precisely set up delays and oscillators!
MultiMetronome
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MultiMetronome is free. No ads, no charges. It is a musician's friend. It lets musicians store and retrieve tempos and sets of tempos, so that they can quickly change the tempo. It is simple and easy to use, and very straightforward.
Screenshots
Verdict
DelayTool and MultiMetronome are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
DelayTool costs $0.99 and MultiMetronome $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
DelayTool ships an update every 42 months, MultiMetronome every 25 months. The most recent releases landed on September 18, 2026 and May 18, 2026 respectively.
| Parameter | DelayTool | MultiMetronome |
|---|---|---|
| Price | $0.99 | $0.99 |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 66.7% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 42 months | Every 25 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 26.0 | 26.0 |
| Further details — not scored | ||
| Size | 2 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Joel Perry | Hal Rushton |
In-app purchases
DelayTool
No in-app purchases
MultiMetronome
No in-app purchases
