Light Lux Meter vs WuTool
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Light Lux Meter
This app helps photographers and videographers measure light levels for optimal exposure. It offers lux and foot-candle scales, and can calculate light ratios, serving as a convenient alternative to professional equipment for amateur use.
- Measures light in lux and foot-candles
- Calculates light ratio for photos
- Dual camera support
- Accurate algorithm
- New design
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Looking for a light meter? You have just found the best Light Meter app for iPhone. Controlling light is an essential skill for all photographers, videographers, digital filmmakers, both amateur and professional. Lux Light Meter will help you measure and control light level for the perfect picture exposure. Save time and money by getting our lux light meter app instead of expensive luminosity meters. The app support lux & foot-candle light scales. Get the rate light ratio for your photos. New features: - dual camera support - more accurate algorithm - new design Remember that Lux Light Meter is not a replacement for a professional device. It should be used for amateur purposes only.
WuTool
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With the WuTool app from Wiesemann & Theis, you can manage your W&T devices directly in your local network / WLAN - without a PC or command line. In just a few seconds find W&T devices in the network, assign/change IP address, subnet & gateway and receive information on new firmware. Ideal for initial commissioning and further management.
Screenshots
Verdict
The clearest difference is price: WuTool at Free against Light Lux Meter's $2.99. Light Lux Meter's advantage is iOS requirement (10.0 vs 15.1). On update cadence, ads, in-app purchases 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
WuTool is free to download; Light Lux Meter costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Light Lux Meter ships an update every 3 months, WuTool every 2 months. The most recent releases landed on October 14, 2026 and October 6, 2026 respectively.
| Parameter | Light Lux Meter | WuTool |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 4.0 (55 ratings) — better | — |
| Positive reviews | 11.5% of reviews | — |
| Number of ratings | 55 — better | — |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 30 MB | 65 MB |
| Age rating | 4+ | 17+ |
| Developer | Aexol Studio | Wiesemann & Theis GmbH |
In-app purchases
Light Lux Meter
No in-app purchases
WuTool
No in-app purchases
Questions
Is Light Lux Meter free?
Is WuTool free?
Do Light Lux Meter or WuTool have ads?
Which is updated more often, Light Lux Meter or WuTool?
Other comparisons
