Comparison

RH vs light meter lux meter

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

Head to head
About

RH

This application simplifies the control of digitally steerable loudspeakers. It allows users to easily match coverage patterns to room acoustics through simple choices, offering advanced beam shaping and EQ controls for natural sound quality.

Highlights
  • Digitally Steered sound control
  • Coverage pattern matching
  • Room acoustics adjustment
  • Beam shaping algorithms
  • Simplified EQ controls
  • Wi-Fi communication
Features
Read full description

Digitally Steered sound has never been so easy. Renkus-Heinz' new DC12/2 and companion app, RHAPP, deliver consistently great results, every time. Over 15 years of expertise in designing, and deploying industry leading Digitally Steerable Loudspeaker Systems has been consolidated into a few simple choices that match the coverage pattern of the loudspeaker to the physical aspects of the room. Although the interface is simple, the DC12/2 and RHAPP are loaded with Renkus-Heinz' latest in beam shaping algorithms and advanced multi-channel amplification for the natural, transparent sound quality Renkus-Heinz is known for. Built in Wi-Fi communication for robust, reliable control. RHAPP offers full control over the vertical dispersion of the loudspeaker via a few simple choices. Mounting condition, Height, and Coverage distance. If the choices made closely match the physical conditions of the room, the end results should cover the space consistently, and with a nominally flat response. Further adjustments can be made to the tonal balance of the system via the simplified EQ controls available.

About

light meter lux meter

Transform your device into a precise light meter to measure illuminance in lux and foot-candles. Ideal for photographers, plant enthusiasts, and home office users, it offers live readings, calibration options, and advanced insights for understanding your environment's lighting.

Highlights
  • Live lux and foot-candle readings
  • Session min/max tracking
  • Hold to freeze readings
  • Calibration with profiles
  • Diffuser modes
  • Dark, readable UI
  • Smart insights and confidence indicator
Features
Read full description

Light Meter - measure illuminance in lux and foot-candles Turn your iPhone into a handy light meter. See how bright your room, desk, or scene really is - ideal for photographers, plant parents, home offices, and anyone who cares about lighting. Why Light Meter • Live readings in lux or foot-candles with session min/max • Hold to freeze the value while you move • Calibration with profiles (indoor, outdoor, studio, custom) and a guided calibration flow • Diffuser modes when you use paper or a professional diffuser over the sensor • Dark, readable UI with optional lux-based background and camera overlay LightMeter Pro Unlock the full toolkit: • Smart insights and a confidence indicator for steadier readings • Auto scene labels so you instantly recognize dark, indoor, bright, or daylight-like levels • Specialized modes - rough plant / PAR guidance, photography tips, and workspace ergonomics (not a substitute for lab equipment) • Measurement history with charts and CSV export • Advanced accuracy, smoothing, and richer visuals for power users Good to know Readings are estimates from your device’s camera and software - they’re great for comparing spaces and setups, not for certified compliance or safety-critical measurements. Download Light Meter and see your light in numbers. Privacy Policy: https://asarulabs.com/privacy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

RH4 screens
light meter lux meter4 screens

Verdict

The call

The clearest difference is in-app purchases: RH at none against light meter lux meter's 4. RH also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.6). On price, rating, ratings volume and device support 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. light meter lux meter sells 4 in-app purchases, starting at $1.49 per 7 days. RH asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for RH against 5.0 for light meter lux meter. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

Scorecard4 real differences · 5 level
RH versus light meter lux meter: the parameters behind the verdict, then further details
ParameterRHlight meter lux meter
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
Update frequencyEvery 3 months—
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better17.6
Further details — not scored
Size92 MB15 MB
Age rating4+4+
DeveloperRenkus-Heinz, Inc.Asaru Labs LTD

In-app purchases

None

RH

No in-app purchases

4 purchases

light meter lux meter

Subscriptions3
  • Weekly Plan$1.497 Days
  • Monthly Plan$3.991 Month
  • Yearly Plan$19.991 Year
One-time1
  • Lifetime$29.99

Questions

Is RH free?
RH is free to download, with no in-app purchases.
Is light meter lux meter free?
light meter lux meter is free to download, with in-app purchases available.
Which has better reviews, RH or light meter lux meter?
RH and light meter lux meter are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do RH or light meter lux meter have ads?
light meter lux meter shows ads; RH does not.

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