# FuelMizer vs PeakID

The clearest difference is ads: FuelMizer at none against PeakID's shown. FuelMizer also leads on iOS requirement (13.0 vs 15.0). PeakID's advantage is update cadence (fortnightly vs every 27 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

FuelMizer ships an update every 27 months, PeakID fortnightly. The most recent releases landed on October 24, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | FuelMizer | PeakID |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/fuelmizer/id1550669490/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 27 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 2 MB | 43 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [LocoDog Design LLC](https://appshunter.io/developer/1131466723) | [ONTRAILS](https://appshunter.io/developer/1570756171) |

## What reviewers say

### FuelMizer

[App page](https://appshunter.io/ios/app/fuelmizer/id1550669490)

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:** macOS Compatibility

**In-app purchases:** none


### PeakID

[App page](https://appshunter.io/ios/app/peakid-ar-mountain-camera/id6766165329)

**In-app purchases:** none


## Frequently asked questions

### Is FuelMizer free?

FuelMizer is free to download, with no in-app purchases.

### Is PeakID free?

PeakID is free to download, with no in-app purchases.

### Do FuelMizer or PeakID have ads?

PeakID shows ads; FuelMizer does not.

### Which is updated more often, FuelMizer or PeakID?

FuelMizer ships an update every 27 months, and PeakID fortnightly. Most recently, FuelMizer was updated on October 24, 2026 and PeakID on October 28, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*