# myCarLog vs RX devlog

The clearest difference is in-app purchases: RX devlog at none against myCarLog's 1. RX devlog also leads on ads (none vs shown) and update cadence (weekly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. myCarLog sells 1 one-off in-app purchase. RX devlog asks for nothing beyond the download.

myCarLog ships an update every 4 months, RX devlog weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | myCarLog | RX devlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (62 ratings)](https://appshunter.io/ios/app/mycarlog-car-and-fuel-tracker/id1386377748/reviews)** | — |
| Number of ratings | **62** | — |
| Positive reviews | 78.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 4 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 57 MB | 34 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Oleg Brailean](https://appshunter.io/developer/576182370) | [Anton Emelianov](https://appshunter.io/developer/1597002121) |

## What reviewers say

### myCarLog

[App page](https://appshunter.io/ios/app/mycarlog-car-and-fuel-tracker/id1386377748)

Easily log fuel, maintenance, expenses, and mileage for all your vehicles. Get detailed charts and reminders to understand your car's costs and never miss a service.

**Highlights:** Fuel tracking with cost and efficiency charts, Maintenance reminders and service history, Expense logging and annual breakdowns, Odometer logging, Home screen widgets for quick stats, Support for unlimited vehicles, Data backup and restore

**Features:** Family Sharing, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock PRO-features | $4.99 | one-time |


### RX devlog

[App page](https://appshunter.io/ios/app/rx-devlog/id6741540059)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is myCarLog free?

myCarLog is free to download, with in-app purchases available.

### Is RX devlog free?

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

### Do myCarLog or RX devlog have ads?

myCarLog shows ads; RX devlog does not.

### Which is updated more often, myCarLog or RX devlog?

myCarLog ships an update every 4 months, and RX devlog weekly. Most recently, myCarLog was updated on October 24, 2026 and RX devlog on October 25, 2026.

---

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