AUDIO.SYNC vs Kuma Companion
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AUDIO.SYNC
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AUDIO.SYNC is a specialised tool for sound engineers, video technicians, and production crew who need accurate, real-time sync reference between audio and visual systems. Key Features: Visual Sync Ring: A rotating pulse-based interface with precise timing indicators Audible Beep at 0ms: Spot sync points instantly with a calibrated 2kHz tone Switchable Display Units: View timing in milliseconds or frame rates Accessible Colour Schemes: Orange / Blue and Magenta / Cyan colour options Scales to All Devices: Works seamlessly across iPhones and iPads
Kuma Companion
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KUMA Companion turns your iPhone or iPad into a wireless control surface and confidence monitor for KUMA Timer — the broadcast countdown app for control rooms, conferences, comedy clubs, theatre and stage shows. Connect over local Wi-Fi for zero-config use on the same network, or via the encrypted cloud relay for control from anywhere on the internet. CONTROLLER MODE A full operator surface — same controls as the host's web admin, laid out for one-handed use: • Start, Pause, Resume, Reset, Hide • Quick presets — long-press any preset to edit its value (HH:MM:SS picker) • Load Time and Time Glide — set a duration or hit a wall-clock target without touching the host • Cue list with prev / next / drag-reorder editor • Send Message overlay with saved templates and per-message options (duration, colour, position, scroll, flash, fullscreen) • Mirrors QLab, Mitti and Millumin's remaining-time readout (TCR) when the host is following one • ±1 minute, Count Up, Timer / Clock toggle • Live latency indicator so the operator always knows the link quality MONITOR MODE Full-screen mirror of the host's display, perfect for an iPad on a lectern in front of a presenter: • Renders the host's own custom Look — the same layout, fonts and colours, not a generic readout • Auto-fit digits — the timer text grows to fill the canvas • Landscape and portrait, all orientations • CLOCK mode shows live local wall-clock time • Overtime alarm — the whole screen breathes red when the timer crosses zero • Screen stays awake while Controller or Monitor is on screen — won't go to sleep mid-show STAGES MODE (iPad) Run more than one room from a single iPad. Add each KUMA Timer host as a Stage, give it a colour and a name, and switch between them from one list — each keeps its own live connection, so nothing has to reconnect when you swipe back to it. LIVE ACTIVITY • Lock Screen banner with the running countdown • Dynamic Island integration on iPhone 14 Pro and later • Keeps ticking even with the app suspended — glanceable status from across the room • Flips red the instant the countdown hits zero, synced to the host's own colour thresholds CONNECTIVITY • Local Wi-Fi: zero configuration — your KUMA Timer broadcasts itself via Bonjour, the app discovers it automatically, you just tap to connect • Cloud Relay: enter your operator licence and your hosts load automatically, paste the 4-character pairing code from the host's Settings, or scan the on-screen QR with the built-in scanner • Optional shared password — gates both transports for shared venues, conferences, classrooms REQUIREMENTS KUMA Companion works alongside the KUMA Timer host app, available for macOS, Windows and Raspberry Pi at https://kumatimer.app. Every host install includes a 30-day full-feature trial; after that, KUMA Companion remote control is part of the Full tier (£8 one-off, lifetime). • iOS 17 or later • iPhone, iPad PRIVACY KUMA Companion does not collect or transmit any analytics, advertising identifiers, or personal data. The cloud relay used for remote control passes only timer state and command messages; no audio, video, or screen content is captured. See https://kumatimer.app/privacy for the full policy. Built in the United Kingdom by PL TECH Ltd. Company no. 16874626 (England & Wales). Support: support@kumatimer.app.
Screenshots
Verdict
The clearest difference is price: Kuma Companion at Free against AUDIO.SYNC's $3.99. Kuma Companion also leads on update cadence (every 4 days vs every 7 months). On ads, in-app purchases, device support and iOS requirement 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
Kuma Companion is free to download; AUDIO.SYNC costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
AUDIO.SYNC ships an update every 7 months, Kuma Companion every 4 days. The most recent releases landed on September 10, 2026 and September 19, 2026 respectively.
| Parameter | AUDIO.SYNC | Kuma Companion |
|---|---|---|
| Price | $3.99 | Free — better |
| Update frequency | Every 7 months | Every 4 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 66 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Kevin Bolus | Pawel Lygan |
In-app purchases
AUDIO.SYNC
No in-app purchases
Kuma Companion
No in-app purchases









