# RX devlog vs Servlog

The clearest difference is in-app purchases: RX devlog at none against Servlog's 1. RX devlog also leads on device support (3 vs 1) and iOS requirement (15.1 vs 26.0). Servlog's advantage is update cadence (every 3 days vs weekly). On price and ads there is nothing between them.

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

RX devlog ships an update weekly, Servlog every 3 days. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | RX devlog | Servlog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/servlog-car-maintenance-log/id6780549101/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 11 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Anton Emelianov](https://appshunter.io/developer/1597002121) | [Nikolai Tsyrenov](https://appshunter.io/developer/1896638186) |

## What reviewers say

### RX devlog

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

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

**In-app purchases:** none


### Servlog

[App page](https://appshunter.io/ios/app/servlog-car-maintenance-log/id6780549101)

Effortlessly track your car's maintenance history and receive timely service reminders. Scan receipts, VINs, or trouble codes to log services automatically. Access offline car data, recall information, and track your spending with clear charts.

**Highlights:** Scan to log services (receipt, VIN, odometer, OBD code), Mileage and time-based service reminders, Lock Screen countdown for upcoming services, Offline reference for maintenance intervals and specs, Official NHTSA recalls and safety information, On-device AI assistant for car queries, Lifetime and per-mile cost tracking, Exportable PDF service history report

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Servlog Pro | $9.99 | one-time |


## Frequently asked questions

### Is RX devlog free?

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

### Is Servlog free?

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

### Do RX devlog or Servlog have ads?

Neither RX devlog nor Servlog shows ads.

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

RX devlog ships an update weekly, and Servlog every 3 days. Most recently, RX devlog was updated on September 23, 2026 and Servlog on September 14, 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.*