# Сервисная книжка vs CarPay

The clearest difference is update cadence: Сервисная книжка at fortnightly against CarPay's every 2 months. On price, ads, 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.

Сервисная книжка ships an update fortnightly, CarPay every 2 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Сервисная книжка | CarPay |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 41 MB | 8 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Alexander Muratov](https://appshunter.io/developer/1636177596) | [CARPAY, TOO](https://appshunter.io/developer/6777687977) |

## What reviewers say

### Сервисная книжка

[App page](https://appshunter.io/ios/app/splus/id6472249499)

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

**In-app purchases:** none


### CarPay

[App page](https://appshunter.io/ios/app/carpay/id6761839595)

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

**In-app purchases:** none


## Frequently asked questions

### Is Сервисная книжка free?

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

### Is CarPay free?

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

### Do Сервисная книжка or CarPay have ads?

Neither Сервисная книжка nor CarPay shows ads.

### Which is updated more often, Сервисная книжка or CarPay?

Сервисная книжка ships an update fortnightly, and CarPay every 2 months. Most recently, Сервисная книжка was updated on October 8, 2026 and CarPay on September 30, 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.*