Lux Light Meter Pro vs Fish Identifier
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Lux Light Meter Pro
Measure light intensity in lux and foot candles with this 2-in-1 meter. Optimize photography settings, adjust indoor lighting, or prevent eye strain with professional-quality readings directly from your smartphone.
- Real-time lux and foot candle measurements
- Real-time color temperature measurements
- Real-time histogram plotting
- Customizable settings for shutter speed, ISO, aperture
- Front and back camera support
- Intuitive and customizable controls
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Light Meter is a 2-in-1 light intensity (lux) and exposure meter with customizable settings. Whether you want to capture the perfect photo or optimize lighting in any space, Light Meter provides professional-quality readings right on your phone. Forget about expensive professional equipment that you have to carry around. With Light Meter, you can get light intensity data with just one click to choose the best settings for manual or film photography, adjust home, work, or greenhouse lighting, and prevent eye strain from poor lighting. Features: - intuitive and customizable controls - for front and back cam - collects light intensity data in real time - instant lux and foot candle measurements - real-time color temperature measurements - real-time histogram plotting - customizable settings for shutter speed, ISO, aperture - preview and adjust diaphragm settings before shooting Have any questions or suggestions? Write to us: sparkappsfeedback@gmail.com Terms of Use - https://www.iubenda.com/terms-and-conditions/82717056 Privacy Policy - https://www.iubenda.com/privacy-policy/82717056
Fish Identifier
Instantly identify fish species from a photo, estimating their length and weight. Access detailed species reports, log your catches, and get advice from an AI expert. Explore fishing guides and manage your catch history.
- AI-powered fish identification from photos
- Estimate fish length and weight
- Detailed species reports
- Catch logging and season chart
- AI fish expert assistant
- Fishing guides and species database
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What did you just catch? Point your camera at it. Fishby is a fish identifier that names the species from one photo and estimates its length and weight, so you know your catch before it goes back in the water. Lay the fish side-on, nose to tail, and take one picture. In seconds you get the common name, the scientific name, fresh or saltwater, its conservation status and the look-alike it is most often confused with. FISH ID FROM A PHOTO Snap a new picture or pick one from your gallery. Fishby reads the shape, fins, mouth and markings, then fills in the details. Trout or salmon, bass or perch, carp, pike, walleye, snapper, mackerel: freshwater and saltwater species alike. LENGTH AND WEIGHT ESTIMATE Fishby compares the fish in your photo with the usual body shape of its species and estimates how long and how heavy it is. Read it in centimeters and kilograms or in inches and pounds. It is an estimate, so check your local rules before you keep a fish. THE FULL SPECIES REPORT Every scan opens a report in six sections: - Physical traits: shape, color, fins and mouth - Habitat: water type, setting, depth and range - ID tips: the marks that tell this species apart - Similar species: how to separate the look-alikes - Handling: spines, teeth and how to hold it safely - Key facts: the things worth knowing about it CATCH LOG AND SEASON CHART Log a catch in a few taps with its length, weight, bait or method, the spot and a note. Float fishing, fly fishing, lures, live bait, ice fishing and more. Every catch lands on your season chart, so you can see what you caught, where and when, and which was the biggest. ASK SKIPPER, YOUR AI FISH EXPERT Ask about a species, a bait, a rig, the season or a clean release. Bring a scan along and Skipper answers about that exact fish, its size and where you found it. GUIDES AND SPECIES DATABASE Read new fishing guides every week and search the species database by common or scientific name. SAVED SCANS AND HISTORY Star the results you want to keep. Every scan stays in your history, ready to reopen. HOW TO GET THE BEST RESULT 1. Lay the fish side-on with its fins and tail in the frame. 2. Take the photo in good light, close enough to fill the screen. 3. Add a second photo of the same fish for a closer read. 4. Open the report, log the catch, or ask Skipper what to do next. BUILT FOR EVERY ANGLER Bank and pier, kayak and boat, fly rod or ice hole. Whether you fish lakes, rivers, ponds, the shore or offshore, Fishby keeps the names, the sizes and the stories of your season in one place. It is also a quick fish identifier for the curious: the fish on the market stall, in the rock pool or on a friend's photo. FISHBY PRO Free: identify fish, get the length and weight estimate and open a full report after a short ad. Pro: every species report with no ads, Skipper the AI fish expert, and your catch log. Choose Weekly, which renews each week until you cancel, or Lifetime, a single payment with no renewals. Payment is charged to your Apple ID account at confirmation of purchase. The Weekly subscription renews automatically unless it is cancelled at least 24 hours before the end of the current period. Manage or cancel it in your App Store account settings. Fishing for a name? Take the photo and let Fishby tell you. Privacy Policy: https://fishby.app/privacy Terms of Use: https://fishby.app/terms
Screenshots
Verdict
The clearest difference is rating: Fish Identifier at 4.8 against Lux Light Meter Pro's 3.9. Fish Identifier also leads on update cadence (every 3 weeks vs every 3 months) and review sentiment (33% vs 21%). Lux Light Meter Pro's advantage is ratings volume (5.2K vs 15). On price, ads, in-app purchases and monetization model 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. Lux Light Meter Pro sells 3 in-app purchases, starting at $1.99 per month and Fish Identifier sells 4 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Fish Identifier holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Lux Light Meter Pro has 5.2K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 21% of Lux Light Meter Pro's written reviews are positive against 33% of Fish Identifier's.
Lux Light Meter Pro ships an update every 3 months, Fish Identifier every 3 weeks. The most recent releases landed on November 11, 2026 and November 4, 2026 respectively.
| Parameter | Lux Light Meter Pro | Fish Identifier |
|---|---|---|
| Price | Free | Free |
| Rating | 3.9 (5.2K ratings) | 4.8 (15 ratings) — better |
| Positive reviews | 21.2% of reviews | 33.3% of reviews — better |
| Number of ratings | 5.2K — better | 15 |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15 | 15.0 |
| Further details — not scored | ||
| Size | 19 MB | 51 MB |
| Age rating | 4+ | 4+ |
| Developer | Marina Polyanskaya | Pixoby |
Customer experience
Lux Light Meter Pro
Fish Identifier
Bugs and requests
Lux Light Meter Pro
Reported bugs
3 issues- Readings stuck at 0 lux regardless of light conditions
- Frequent crashes and freezes
- Inability to switch between front and rear cameras
Requested features
3 requests- Ability to save and review past measurements
- More detailed instructions and guidance on proper usage
- Improved accuracy and calibration options
Fish Identifier
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Lux Light Meter Pro
- Premium Access3 Days trial$1.991 Month
- Premium Access2 variants$14.991 Year
- Pro Mode$9.99
Fish Identifier
- Weekly$2.997 Days
- Yearly$14.991 Year
- Yearly$19.991 Year
- Lifetime$29.99
Questions
Is Lux Light Meter Pro free?
Is Fish Identifier free?
Which has better reviews, Lux Light Meter Pro or Fish Identifier?
Do Lux Light Meter Pro or Fish Identifier have ads?
Which is updated more often, Lux Light Meter Pro or Fish Identifier?
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