ShowTool LD vs BPM GO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ShowTool LD
This app provides essential tools for lighting design and electrical calculations in theatre and film. It helps with beam angles, gel cutting, DMX addressing, power consumption, and network subnetting. Data syncs across devices via iCloud.
- Beam angle and throw calculations
- Gel cut and wastage estimation
- DMX universe/address translation
- Power consumption calculations
- Network subnetting tools
- iCloud data synchronization
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ShowTool LD is a comprehensive suite of Lighting Design and Electrics utilities for theatre and film. Beam Quickly calculate and visualise beam angles, throw and beam diameter. Gel Calculate the number of cuts and wastage from all major gel manufacturers and stock sizes. Choose from a selection of standard frame sizes, or define your own custom frame size. DMX Translate between universe/address and absolute address, discover how many fixtures will fit within a universe and calculate dip switch configuration. Power Simple power calculations in single and three phase configurations. Discover the total power consumption for your rig. Network What is a subnet? Easy tools to discover valid addresses for devices on your lighting network. Lists are kept in sync across all your devices using iCloud.
BPM GO
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BPM GO is an easy-to-use tool for achieving accurate cue timings. Just tap along, and this app will begin to provide feedback on a track's beats per minute (BPM), enabling you to fine-tune your fade times, flyouts, and snap effects with confidence - even when operating blind on the console. BPM GO retains the last captured value while remaining ready for a new BPM. When you're ready to capture a new BPM, simply begin tapping, and the app will follow along.
Screenshots
Verdict
The clearest difference is price: BPM GO at Free against ShowTool LD's $4.99. BPM GO also leads on update cadence (daily vs every 5 months). ShowTool LD's advantage is device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On ads 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
BPM GO is free to download; ShowTool LD costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ShowTool LD ships an update every 5 months, BPM GO daily. The most recent releases landed on September 14, 2026 and September 15, 2026 respectively.
| Parameter | ShowTool LD | BPM GO |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 4.7 (6 ratings) — better | — |
| Positive reviews | 70.0% of reviews | — |
| Number of ratings | 6 — better | — |
| Update frequency | Every 5 months | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod, Mac — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 1 MB | 0 MB |
| Age rating | 4+ | 4+ |
| Developer | Daniel Murfin | Samuel Blakemore |
In-app purchases
ShowTool LD
No in-app purchases
BPM GO
No in-app purchases
