VU Meter Pro vs DAW Controller
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
VU Meter Pro
This professional audio metering app provides a comprehensive suite of tools for broadcast, streaming, and live sound. It offers VU, loudness, phase, LED bar, and waveform displays, configurable to your workflow. Connect external audio interfaces via USB for accurate measurements anywhere.
- VU meter
- Loudness meter
- Phase meter
- LED bar meter
- Waveform display
- Configurable meter layout
- USB audio interface support
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VU Meter Pro is a professional audio metering app for broadcast, streaming, and live sound. It combines an analog VU meter with a loudness meter, phase meter, LED bar meter, and waveform display. Arrange the meters you need on screen to match each on-site workflow. Connect any USB class-compliant device (audio interface, mixer, recorder, or the audio output of a camera or switcher) with a single USB cable and start measuring right away. Use it as a portable meter in the field, or as a fixed tool in the studio. Works on both iPhone and iPad. What it measures · Audio level (analog VU meter / LED bar) · Loudness (Momentary / Short-term / Integrated / True Peak / LRA) · Loudness history (graph display, up to 24 hours) · Waveform (Waveform Scope, up to 30-minute history, pinch-to-zoom) · Phase (Lissajous + correlation meter) Standards-based measurement Loudness measurement follows ITU-R BS.1770 and conforms to EBU R128 / EBU Mode (Tech 3341 and 3342) and ARIB TR-B32, at 48 and 96 kHz. Measurements are verified against reference signals. ITU-R BS.1770 is the measurement standard widely adopted by national broadcast loudness practices such as ATSC A/85 (US) and OP-59 (Australia), which target −24 LKFS. Loudness presets set the target and the True Peak limit in one tap: ARIB TR-B32, EBU R128, ATSC A/85 and OP-59 for broadcast, plus Spotify, YouTube and Apple Podcasts for streaming. Built for the field · Responsive, real-time metering · Standard and wide-range VU scales (−20 to +3 / −40 to +10) · Seven meter themes for different lighting conditions and preferences · LED bar colors: four presets, or set your own three zone colors · Peak Indicator with an adjustable True Peak threshold, so you can tell at a glance whether a peak occurred · Input Trim (±5 dB) for level calibration · Peak-hold readouts for easy reading at a glance Launch and measure. No setup required. This app is built and maintained by a working engineer in radio, audio, and video production, for use in the field. Visibility and operational reliability are the top priorities. Use with an external audio interface. The built-in microphone is not suitable for accurate measurement.
DAW Controller
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Your sleeping iPhone becomes a wheel and fader controller for your DAW. Digital pianos and synths often have no Pitch Bend or Modulation wheel. Dedicated hardware is hard to find, and small keyboards with wheels tend to feel awkward or fiddly to set up. DAW Controller is a pure MIDI controller built to fill exactly that gap. ■ Six controls Pitch Bend / Modulation / Expression / Main Volume / Breath / Custom CC. Big wheels let you send nuance with a fingertip. ■ Three ways to your DAW Network MIDI, Bluetooth MIDI, and USB. No OSC bridge, no extra conversion — it reaches your Mac DAW (Cubase and others) directly. ■ Haptics you can feel on a desk Solid haptic feedback that comes through even with the phone lying flat. ■ Fits your hands Manual portrait/landscape switch, a left- or right-side control panel in landscape, and fader looks (metal / color / matte). ■ Nothing extra No ads. No subscription. Buy once. Try it first, and if you like it, pay once — for good. DAW Controller — to be your obbligato.
Screenshots
Verdict
The clearest difference is price: DAW Controller at Free against VU Meter Pro's $9.99. DAW Controller also leads on update cadence (every 6 days vs every 3 weeks). VU Meter Pro's advantage is in-app purchases (none vs 1). On ads, 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
DAW Controller is free to download; VU Meter Pro costs $9.99 up front. DAW Controller sells 1 one-off in-app purchase. VU Meter Pro asks for nothing beyond the download.
VU Meter Pro ships an update every 3 weeks, DAW Controller every 6 days. The most recent releases landed on September 12, 2026 and September 22, 2026 respectively.
| Parameter | VU Meter Pro | DAW Controller |
|---|---|---|
| Price | $9.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 18.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 4 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Tomoaki Shimizu | Yasuhiro Misawa |
In-app purchases
VU Meter Pro
No in-app purchases
DAW Controller
- DAW Controller (Buy Once)$11.99









