Leviathan HUD vs AndiScan
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Leviathan HUD
This application displays tactical data from a compatible hardware unit on your Apple Watch. It provides real-time information such as magazine capacity, fire selector position, and battery status. Features also include a compass and time display.
- Virtual magazine capacity
- Fire selector position
- Gun battery voltage/percentage
- Shot counter
- Compass (Series 5+)
- Time display
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App connects to the Leviathan by Jefftron ETU to display tactical data on Apple Watch. Thanks to this app you can easily see magazine capacity and other important stuff in real time. The app works in wireless mode with Leviathan hardware from the Jefftron Company, for all functions you have to buy a Leviathan unit. Features: - actual virtual magazine capacity - selected fire selector position with set fire mode - monitor gun battery voltage or % - battery power up shot counter - compass (Apple Watch Series 5+) - time
AndiScan
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Use AndiScan app to connect to your AndiScan A3 ballistic velocity Doppler chronograph using Bluetooth Low-Energy (BLE) communication protocol. The app allows full remote control, measurement live view, data management, file listing, file view with super-easy export to other apps and/or computer (including file copy/paste), full remote configuration settings, FirmWare over-the-air upgrades, and many more features.
Screenshots
Verdict
The clearest difference is update cadence: Leviathan HUD at every 3 months against AndiScan's every 6 months. 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.
Leviathan HUD ships an update every 3 months, AndiScan every 6 months. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.
| Parameter | Leviathan HUD | AndiScan |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (4 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 3 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Requires iOS | 15.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 2 MB | 32 MB |
| Age rating | 17+ | 4+ |
| Developer | Filip Nemec | JAN SYKORA |
In-app purchases
Leviathan HUD
No in-app purchases
AndiScan
No in-app purchases









