AB LegSize vs Lunoris
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AB LegSize
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A handy and reliable application that will help you convert shoe sizes between different systems such as American, European, Chinese and Russian. You no longer need to worry about which shoe size to choose when buying in another country or using different sizing systems. Just enter your original size and select your target system - our app will do the work for you. Main functions: 1. Intuitive Interface: A nice and easy to use interface that makes the shoe size conversion process quick and easy. 2. Many sizing systems available: the ability to convert shoe sizes between US, European, Chinese and Russian systems. 3. Accurate Conversions: The application uses size tables to ensure maximum conversion accuracy. 4. Results immediately on the screen: instantly get the converted shoe size in the target system after input. No matter where you are and where you buy shoes, our program will help you make the right choice of size, facilitating the purchase process and preventing possible mistakes. Install the app right now and enjoy the convenience of converting shoe sizes in one place!
Lunoris
This app helps anglers find the best times to fish by analyzing solunar cycles, weather, and barometric pressure. It provides a daily fishing score and predicts which fish families are likely to be active. Users can log catches, track fishing spots, and view personalized insights.
- Solunar Watch with 24-hour dial
- Daily Fishing Score (0-100)
- Predicted Fish Family Activity
- 365-day Fishing Calendar
- Session and Catch Logging
- Personalized Fishing Insights
- Home Screen Widget
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The bite has its hour. The lake stills. A ripple where there was nothing. Then the rod tip trembles — and the whole day makes sense. Every angler lives for that stretch of time. The trouble is reaching it before it passes. Lunoris was made for people who would rather read the water than chase noise. THE SOLUNAR WATCH At the centre of the app is a 24-hour dial built for your coordinates — not the nearest city's forecast, but the sky above your spot. Blue arcs mark the major windows: the two hours each day when fish, by long observation, feed with purpose. Gold traces minor periods at moonrise and moonset. Moon overhead and underfoot sit at the top and bottom of the face. A hand moves through your local time. One look tells you where you stand. Inside the window? Twenty minutes early? Already past the peak? No almanac. No arithmetic. The whole day, readable at a glance. THE FISHING SCORE Below the dial, a score from 0 to 100 weighs moon phase, solunar timing, weather, barometric pressure, and geomagnetic activity into one plain verdict — Excellent, Good, Fair, or Poor. Leave now, or wait for the next arc? Lunoris lets you decide before you rig a rod. WHERE THE IDEA COMES FROM Anglers were reading the moon and barometer long before anyone shipped an app. In 1926, John Alden Knight went through thousands of catch records and found what old hands already suspected: feeding often clusters into windows tied to the moon passing overhead, underfoot, at rise, and at set. For a hundred years those tables lived in almanacs and pocket notebooks. Barometer lore lived in porch talk — pressure holding, fish willing; pressure falling, bite gone quiet. Lunoris brings both traditions onto one screen — Knight's windows, today's weather, pressure trend, twilight, geomagnetic activity — for your water, not someone else's. INSIDE THE APP — ALL OF IT, FREE Solunar Watch — the full bite day before you load the car. Fishing Score — one number from moon, solunar peaks, pressure trend, wind, cloud, season, and Kp. The same logic on Home, calendar, and widget. Best Targets — which fish families are likely active near you today. 365-day Calendar — scroll months ahead and pick days when moon and solunar line up. Active Sessions and "Caught!" — start a session on the bank. One tap records a fish with GPS, a photo, and a snapshot of the sky exactly as it was. Journal — sessions, catches, photographs; a private log, not a spreadsheet. Your Map — every spot you have earned, kept on your device alone. Personal Insights — over time, your patterns emerge: moon phases, pressure bands, baits, hours, success by spot. Nothing leaves the phone. Home Screen Widget — score and peak window for each saved location. Notifications — strong days, major solunar periods, sudden pressure shifts. Fishing Restrictions — local rules where data exists. ON THE WATER Moon and solunar math run on your phone without a signal. Weather updates when you have one; if a front outruns the forecast, tap Recalculate now. Dawn on a lake you have fished for years. A cliff of falling pressure at dusk. One free hour — is the drive worth it? Lunoris trades guesswork for a clear read. Everything included. No subscription. No ads. The score is angling tradition turned into software — a guide, not a promise. Know your regulations. Fish carefully.
Screenshots
Verdict
The clearest difference is update cadence: Lunoris at every 5 days against AB LegSize's every 2 months. AB LegSize's advantage is iOS requirement (16.4 vs 18.0). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
AB LegSize ships an update every 2 months, Lunoris every 5 days. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.
| Parameter | AB LegSize | Lunoris |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.4 — better | 18.0 |
| Further details — not scored | ||
| Size | 6 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Berkovich | Denis Kashin |
In-app purchases
AB LegSize
No in-app purchases
Lunoris
No in-app purchases









