# Simple Fuel Tracker vs Carkitz

The clearest difference is in-app purchases: Carkitz at none against Simple Fuel Tracker's 3. Carkitz also leads on update cadence (weekly vs every 4 months) and iOS requirement (13.0 vs 17). On price, ads and device support there is nothing between them.

Both are free to download. Simple Fuel Tracker sells 3 in-app purchases, starting at $2.49 per month. Carkitz asks for nothing beyond the download.

Simple Fuel Tracker ships an update every 4 months, Carkitz weekly. The most recent releases landed on May 19, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Simple Fuel Tracker | Carkitz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 2 MB | 26 MB |
| Requires iOS | 17 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Nikita Cherednikov](https://appshunter.io/developer/1802840676) | [卡驰科技(深圳)有限公司](https://appshunter.io/developer/1711507945) |

## What reviewers say

### Simple Fuel Tracker

[App page](https://appshunter.io/ios/app/simple-fuel-tracker/id6467199813)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month | $2.49 | per month |
| 6 Months | $11.99 | per 6 months |
| Yearly | $17.99 | per year |


### Carkitz

[App page](https://appshunter.io/ios/app/carkitz/id6469088173)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Simple Fuel Tracker free?

Simple Fuel Tracker is free to download, with in-app purchases available.

### Is Carkitz free?

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

### Do Simple Fuel Tracker or Carkitz have ads?

Neither Simple Fuel Tracker nor Carkitz shows ads.

### Which is updated more often, Simple Fuel Tracker or Carkitz?

Simple Fuel Tracker ships an update every 4 months, and Carkitz weekly. Most recently, Simple Fuel Tracker was updated on May 19, 2026 and Carkitz on September 18, 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.*