AvlitePro vs TopografiaApp
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
AvlitePro
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The new AvlitePro™ App has been designed to allow for convenient servicing (via Bluetooth®) of the new Avlite AV-OL-75 compact solar ICAO Type A Compliant Obstruction Light. An easy to use interface and built-in intelligence, the App enables users to read the Obstruction Light’s battery status and history from their mobile phone or tablet up to 50 meters away. The App reduces maintenance times which improves productivity and safety risks are minimised as there is no need to climb onto a structure. Plus using the in-built Avlite Solar Calculator, you can verify the light’s ability to operate in a set location using the device GPS co-ordinates or manually select a global location from anywhere in the world. The solar calculator will determine the average sunlight hours for the given location, power requirements and provide a result to the user on suitability. Features: - Connects to Light via Bluetooth® for convenient servicing - Support Tools include the Solar Calculator, User Guide - Ability to check Light Battery Information and history - Set a security Pin - Reminder to replace battery
TopografiaApp
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The Topography APP is an excellent application for georeferencing or land surveying, design of electrical networks, avenues, streets, subdivisions and studies in general. Export your surveys to DXF (Autocad), KML (Google Earth), CSV (MS Excel) without the slightest difficulty and the possibility of transmission by email of their withdrawals directly from the field to the office. In the Professional version you can mark up to 5000 points for surveys.
Screenshots
Verdict
The clearest difference is update cadence: TopografiaApp at every 2 weeks against AvlitePro's every 50 months. AvlitePro's advantage is iOS requirement (12.0 vs 16.4). 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.
AvlitePro ships an update every 50 months, TopografiaApp every 2 weeks. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.
| Parameter | AvlitePro | TopografiaApp |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 50 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 45 MB | 70 MB |
| Age rating | 4+ | 4+ |
| Developer | Sealite Pty Ltd | Elton Silva |
In-app purchases
AvlitePro
No in-app purchases
TopografiaApp
No in-app purchases









