HLL Calculator vs MarkFleet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HLL Calculator
Calculate artillery and SPA settings for Hell Let Loose with a standard calculator or an interactive map. Save distances, add markers, and view firing ranges. Includes an Apple Watch app for standalone use.
- Mil setting calculator for artillery and SPAs
- Interactive map for impact targeting
- Save custom distances
- Add markers on map
- Display firing range lines
- Apple Watch companion app
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This App lets you calculate the mil settings for artillery guns and SPAs in Hell Let Loose in two ways. The first is a standard calculator that lets you switch between all the factions and SPAs and save up to 8 distances for later use. The other is a map that lets you choose the map you are playing on and the artillery gun or SPA you are using to then let you get the mil settings by simply taping on your desired impact position on the map. You also can add markers on the map, when using a static gun by holding on a point. You can also display the lines for your minimum and maximum firing distances on the map. The strongpoints and grid overlay over the map can be turned on and off. The App Works for all Factions and Maps as of Update 20. There are no ads and no in app purchases in the app. This app also has an Apple Watch app which you can use standalone. It lets you interact with the distance via the Digital Crown and by pressing or holding the plus and minus buttons. It also has a classic calculator screen. This app is not an official app and is in no way affiliated with Team17 Group PLC, Cover 6 Studios, Expression Games Ltd. or Black Matter Pty Ltd.
MarkFleet
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Wondering how much your company fleet costs and where you can save? We bring accurate cost data and efficient online management of your vehicles. All in a modern app that saves you costs and time.
Screenshots
Verdict
The clearest difference is device support: HLL Calculator at 3 against MarkFleet's 1. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 2, 2026 and September 23, 2026 respectively.
| Parameter | HLL Calculator | MarkFleet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (5 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 377 MB | 24 MB |
| Age rating | 4+ | 4+ |
| Developer | Fynn Torke | SIG IT solutions s.r.o. |
In-app purchases
HLL Calculator
No in-app purchases
MarkFleet
No in-app purchases
Questions
Is HLL Calculator free?
Is MarkFleet free?
Do HLL Calculator or MarkFleet have ads?
Which is updated more often, HLL Calculator or MarkFleet?
Other comparisons
