Light Meter Pro vs illumeter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Light Meter Pro
This app helps photographers and videographers measure light accurately for perfect exposure. It offers real-time data, customizable alerts, and a user-friendly interface to enhance creative projects.
- Precision light measurements
- Real-time data monitoring
- Customizable lighting alerts
- User-friendly interface
- Advanced calibration technology
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Transform the way you capture and create with Light Meter Pro, the ultimate light meter app for photographers, videographers, and lighting enthusiasts. Engineered for precision and ease, Light Meter Pro ensures you achieve perfect exposure and lighting every time. Unlock the full potential of your photography and videography with Light Meter Pro, your ultimate light measurement companion. Designed for both amateurs and professionals, Light Meter Pro provides real-time, accurate light readings right from your smartphone. Key features include: + Precision Measurements: Capture precise light levels with our advanced calibration technology. + Real-Time Data: Monitor light intensity and adjust settings on-the-fly for perfect exposures. + Customizable Alerts: Set thresholds and receive notifications for optimal lighting conditions. + User-Friendly Interface: Navigate effortlessly with a sleek design and intuitive controls. Whether you're capturing breathtaking landscapes, shooting high-quality videos, or setting up intricate lighting for portraits, Light Meter Pro ensures you always get the perfect shot. Illuminate your creative journey and achieve stunning results with confidence. Privacy Policy: https://spectra.design/privacy-policy Terms of Use: https://spectra.design/terms-of-use
illumeter
This app functions as a portable light meter, allowing users to measure exposure values like aperture, shutter speed, and ISO. It offers features for logging shots with location and settings, and provides customization options for a personalized user experience.
- Exposure measurement (Aperture, Shutter Speed, ISO)
- Tap-to-focus exposure lock
- Exposure compensation
- Frame logging with location and settings
- List and map view of logged frames
- Customizable settings and appearance
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illumeter, The Simplest Light Meter in Your Pocket. Exposure Meter • Choose the value you want to measure from Aperture, Shutter Speed, or ISO. • The selected value automatically adjusts based on changes in the other two settings. • Tap a specific point on the screen to lock the exposure to that area. • An exposure compensation feature is provided to help you handle various challenging lighting conditions. Frame Logging • Log your frames by composing your shot and pressing the shutter button. • Location, date and time, EV value, and settings are recorded with each frame. • Review your recorded frames in a list and on a map. • Easily delete or edit incorrect frames. Settings & Personalization • Easily toggle various features on or off. • Deactivate or remove unused values. • Customize the app's appearance and feedback to your preference.
Screenshots
Verdict
The clearest difference is in-app purchases: illumeter at none against Light Meter Pro's 3. illumeter also leads on ratings volume (11 vs 2). Light Meter Pro's advantage is update cadence (every 2 days vs every 2 weeks) and rating (5.0 vs 4.6). On price, 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
Both are free to download. Light Meter Pro sells 3 in-app purchases, starting at $3.99 per month. illumeter asks for nothing beyond the download.
Light Meter Pro holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: illumeter has 11 ratings behind it against 2, so its average is the more settled of the two.
Light Meter Pro ships an update every 2 days, illumeter every 2 weeks. The most recent releases landed on September 19, 2026 and July 18, 2026 respectively.
| Parameter | Light Meter Pro | illumeter |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 4.6 (11 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 2 | 11 — better |
| Update frequency | Every 2 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 17 MB | 12 MB |
| Age rating | 4+ | 4+ |
| Developer | Spectra, Incorporated | Seunghun Yang |
Customer experience
Light Meter Pro
illumeter
In-app purchases
Light Meter Pro
- Light Meter Plus$3.991 Month
- Light Meter Plus7 Days trial$9.991 Year
- Light Meter Plus$9.991 Year
illumeter
No in-app purchases
Questions
Is Light Meter Pro free?
Is illumeter free?
Which has better reviews, Light Meter Pro or illumeter?
Do Light Meter Pro or illumeter have ads?
Which is updated more often, Light Meter Pro or illumeter?
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