Comparison

FuelMizer vs Compass

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

FuelMizer

Accurately measure the fuel level in partially used canisters and estimate the number of meals you can prepare with the remaining fuel. Utilizes a standard kitchen scale and offers preloaded data for common brands and stoves, with the ability to add custom entries.

Highlights
  • Accurate fuel level measurement
  • Estimate meals from remaining fuel
  • Supports common brands and sizes
  • Add custom canister and stove data
  • Utilizes a standard kitchen scale
Features
Read full description

Now you can accurately measure the fuel level of any partially used canister with Fuel Mizer. You can also estimate how many meals you can make with that remaining fuel. All you need is a standard kitchen scale! Preloaded with data for many common brands and sizes of canisters and many common backpacking stoves. You can also add and edit custom canister and stove data.

About

Compass

Features
Read full description

Compass - Outdoor Navigation brings maps, direction, weather, and outdoor records together in one focused app. PLAN YOUR TRIP Search for places, addresses, or coordinates. Compare driving and walking routes, then follow foreground turn-by-turn guidance without leaving the app. CHECK YOUR DIRECTION View your heading, true or magnetic north, coordinates, altitude, and sensor accuracy. Clear status messages let you know when location or heading data is limited. FOLLOW THE WEATHER See current conditions, wind, precipitation, visibility, hourly forecasts, and 10-day outlooks. Severe weather information is shown when available from Apple Weather. CAPTURE AN OUTDOOR RECORD Take a photo with time, location, and direction details. Hide precise location before capture, then save or share the finished image. Photos stay on your device unless you choose to share them. COMPASS PRO Compass Pro unlocks starting in-app navigation, the full compass experience, saving and sharing outdoor records, and complete hourly and daily forecasts. Subscription prices and renewal periods are shown by the App Store before purchase. You can restore eligible purchases at any time. PRIVACY BY DESIGN Location, camera, and photo access are requested only when needed. Search text, routes, precise location, and photos are not used for advertising. IMPORTANT Navigation is intended for foreground use. Background or lock-screen navigation is not included. Weather, map, and sensor information may be delayed, unavailable, or affected by device and network conditions. Always observe your surroundings and follow local rules. Subscription Terms: - Title of service: Compass Pro - Length of subscription: Weekly / Yearly - Price: $6.99 per week / $29.99 per year Privacy Policy: https://www.mobwws.com/privacy-policy?lang=en&doc=privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Billing Terms: https://www.mobwws.com/index.html?lang=en&doc=payment

Screenshots

FuelMizer4 screens
Compass4 screens

Verdict

The call

The clearest difference is in-app purchases: FuelMizer at none against Compass's 3. FuelMizer also leads on ads (none vs shown) and device support (3 vs 1). Compass's advantage is update cadence (every 8 days vs every 27 months). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Compass sells 3 in-app purchases, starting at $6.99 per 7 days. FuelMizer asks for nothing beyond the download.

UpkeepUpdate frequency

FuelMizer ships an update every 27 months, Compass every 8 days. The most recent releases landed on November 3, 2026 and November 10, 2026 respectively.

Scorecard5 real differences · 5 level
FuelMizer versus Compass: the parameters behind the verdict, then further details
ParameterFuelMizerCompass
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 27 monthsEvery 8 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size2 MB28 MB
Age rating4+4+
DeveloperLocoDog Design LLCConveyor Solutions, LLC

In-app purchases

None

FuelMizer

No in-app purchases

3 purchases

Compass

Subscriptions3
  • Weekly Pro$6.997 Days
  • Weekly Pro7 Days trial$6.997 Days
  • Annual Pro$29.991 Year

Questions

Is FuelMizer free?
FuelMizer is free to download, with no in-app purchases.
Is Compass free?
Compass is free to download, with in-app purchases available.
Do FuelMizer or Compass have ads?
Compass shows ads; FuelMizer does not.
Which is updated more often, FuelMizer or Compass?
FuelMizer ships an update every 27 months, and Compass every 8 days. Most recently, FuelMizer was updated on November 3, 2026 and Compass on November 10, 2026.

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