# CarKeeper vs FSJ

The clearest difference is rating: FSJ at 4.1 against CarKeeper's 3.0. CarKeeper's advantage is update cadence (every 2 months vs every 22 months) and review sentiment (13% vs 0%). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

FSJ holds the better App Store score, 4.1 against 3.0. Both are backed by a comparable volume of ratings — 8 and 17 respectively. Written reviews complicate that: 13% of CarKeeper's written reviews are positive against 0% of FSJ's, so the app with the better star average is not the one people write more warmly about.

CarKeeper ships an update every 2 months, FSJ every 22 months. The most recent releases landed on October 14, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | CarKeeper | FSJ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (8 ratings)](https://appshunter.io/ios/app/carkeeper/id1444288968/reviews) | **[4.1 (17 ratings)](https://appshunter.io/ios/app/fsj-group/id1606879472/reviews)** |
| Number of ratings | 8 | **17** |
| Positive reviews | **12.7% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 22 months |
| Monetization | Free | Free |
| Size | 54 MB | 70 MB |
| Requires iOS | **9.0** | 12.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [清贤 高](https://appshunter.io/developer/1192185896) | [Mahdiyeh Khodaparastan](https://appshunter.io/developer/1606879474) |

## What reviewers say

### CarKeeper

[App page](https://appshunter.io/ios/app/carkeeper/id1444288968)

Manage your vehicle's maintenance and expenses with this smart car housekeeper. Track service history, fuel consumption, and important dates. Keep your car running smoothly and efficiently.

**Highlights:** Vehicle maintenance tracking, Expense logging, Service history, Fuel consumption monitoring, Important date reminders

**Features:** macOS Compatibility

**In-app purchases:** none


### FSJ

[App page](https://appshunter.io/ios/app/fsj-group/id1606879472)

This app provides real-time tracking and maintenance services through a user-friendly mobile interface. It helps users manage and monitor their assets efficiently.

**Highlights:** Real-time tracking, Maintenance management, User-friendly interface, Mobile access

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CarKeeper free?

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

### Is FSJ free?

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

### Which has better reviews, CarKeeper or FSJ?

FSJ is rated higher. CarKeeper averages 3.0 out of 5 from 8 ratings, while FSJ averages 4.1 from 17 ratings.

### Do CarKeeper or FSJ have ads?

Neither CarKeeper nor FSJ shows ads.

### Which is updated more often, CarKeeper or FSJ?

CarKeeper ships an update every 2 months, and FSJ every 22 months. Most recently, CarKeeper was updated on October 14, 2026 and FSJ on October 21, 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.*