Comparison

m vs EXPOCAL

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

m

Transform your device into a professional sACN lighting fixture for stage, film, and art installations. Control screen brightness, intensity, and vibration using standard lighting protocols.

Highlights
  • sACN control for Universe and DMX Address
  • Real-time backlight brightness adjustment
  • IRGB 8-Bit fixture compatibility
  • 6 Channel Mode with flashlight intensity
  • Device vibration control
  • Intuitive interface
Features
Read full description

Turn Your Device into a sACN-Controlled Stage Lighting Fixture mBER transforms your iOS device into a fully functional sACN (Streaming Architecture for Control Networks) lighting fixture. Whether you're working on stage productions, film sets, or immersive art installations, mBER seamlessly integrates into your lighting network for dynamic and professional control. Key Features: sACN Control Made Simple: Assign a Universe (1–65279) and DMX Address (1–509) to control your device just like any other fixture in your lighting setup. Real-Time Backlight Adjustment: Use sACN to control the screen's backlight brightness, simulating realistic light effects. Easy Integration: Connect your device to the same production Wi-Fi network as your sACN enabled lighting device and start controlling instantly. IRGB 8-Bit Support: Patch your device as a Generic IRGB 8-bit lighting fixture on your light board for maximum compatibility. 6 Channel Mode – Unlock extended DMX control: Flashlight Intensity Control – Adjust brightness from 0-255 directly from your light board/sACN device. Device Vibration Control – Set vibration frequency from 0 (off) to 255 (high frequency) for versatile device control. Clean, Intuitive Interface: Simple controls and clear instructions make it easy to set up and use, even in high-pressure environments. How It Works: Patch Your Device: Add the device to your lighting board as a Generic IRGB 8-bit fixture. Connect to Wi-Fi: Ensure your device and sACN enabled lighting device are on the same production Wi-Fi network. Configure DMX Settings: Assign the correct Universe and DMX Address directly in the app. Enable mBER: Toggle on mBER and watch the magic happen! NOTE: This app only listens over wifi for sACN- it will not work with any other lighting protocols. Perfect For: Stage Productions Film and Television Concerts and Events Art Installations Interactive Displays Powered by Candle and Switch Developed with precision and innovation, mBER is designed to meet the needs of industry professionals and lighting enthusiasts alike. Experience the seamless integration of technology and creativity. This app includes an auto-renewing subscription option which unlocks access to mBER- which unlocks use of the app: turning your device into a sACN-controlled Lighting Fixture. - Subscription options are either yearly or a one time payment for lifetime - Payment will be charged to iTunes Account at confirmation of purchase - Subscription automatically renews unless auto renew is turned off at least 24-hours before the end of the currant period - Account will be charged for renewal within 24- hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to Apple settings after purchase See more: https://candleandswitch.com/mber/ Privacy Policy: https://candleandswitch.com/mber/landing-pages/mber/privacy/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

EXPOCAL

Features
Read full description

EXPOCAL is the on-set exposure companion for cinematographers, DPs, and gaffers — every calculation you reach for between scouting a location and rolling, in one fast, dark-themed app. Nail exposure Incident metering math built on ISO 2720: dial in ISO/EI, shutter angle, and frame rate to get the exact T-stop — or work backwards from an aperture to the lux you need. Handles dual-base sensors and broadcast gain (dB) too. Match your gear Pick from a built-in library of 47 cinema cameras and 241 lenses. Check sensor coverage, mount compatibility, and how a lens, extender, or adapter behaves across your kit. Director's viewfinder Frame a shot right on your phone. Choose a camera and focal length and the live preview matches that lens's field of view — pinch or use the thumb zoom slider to find the frame before the camera is even built. Overlay mode draws the exact framing on a wide preview. Depth & focus Hyperfocal distance, depth of field, and aperture sweeps with sweet-spot, diffraction, and noise guidance. Light & color ND filter stops, white-balance mired shifts, and CTB/CTO/plus-green gel recommendations. Timecode Read SMPTE LTC straight from the audio input and show it full-screen, big enough to hold in front of a lens. When the sound has a clock and the camera does not, you film the number. The reader flywheels through dropouts and says when it has lost lock rather than pretending it hasn't. Export Generate clean PDF reports for scene and sensor planning. EXPOCAL gives estimates to support your judgment on set — always confirm critical exposures with your meter and monitor.

Screenshots

m4 screens
EXPOCAL4 screens

Verdict

The call

The clearest difference is in-app purchases: EXPOCAL at none against m's 2. EXPOCAL also leads on update cadence (weekly vs monthly) and device support (4 vs 2). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. m sells 2 in-app purchases, starting at $4.99 per year. EXPOCAL asks for nothing beyond the download.

UpkeepUpdate frequency

m ships an update monthly, EXPOCAL weekly. The most recent releases landed on September 17, 2026 and September 18, 2026 respectively.

Scorecard3 real differences · 6 level
m versus EXPOCAL: the parameters behind the verdict, then further details
ParametermEXPOCAL
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyMonthlyWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPadiPhone, iPad, iPod, Mac — better
Requires iOS16.615.0 — better
Further details — not scored
Size6 MB28 MB
Age rating4+4+
DeveloperLawrence Anthony WareJOHN MORGAN BROWN

In-app purchases

2 purchases

m

Subscriptions1
  • 365 Days Access to m-BER app3 Days trial$4.991 Year
One-time1
  • Access m-BER app Lifetime$9.99
None

EXPOCAL

No in-app purchases

Questions

Is m free?
m is free to download, with in-app purchases available.
Is EXPOCAL free?
EXPOCAL is free to download, with no in-app purchases.
Do m or EXPOCAL have ads?
Neither m nor EXPOCAL shows ads.
Which is updated more often, m or EXPOCAL?
m ships an update monthly, and EXPOCAL weekly. Most recently, m was updated on September 17, 2026 and EXPOCAL on September 18, 2026.

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