# A100 vs Доброволец Арктики

The clearest difference is update cadence: Доброволец Арктики at every 2 weeks against A100's every 3 weeks. A100's advantage is iOS requirement (13.0 vs 15.8). 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.

A100 ships an update every 3 weeks, Доброволец Арктики every 2 weeks. The most recent releases landed on August 17, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | A100 | Доброволец Арктики |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/a100/id1620360762/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 32 MB |
| Requires iOS | **13.0** | 15.8 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [StarLine LLC](https://appshunter.io/developer/492074740) | [Ivan Matveev](https://appshunter.io/developer/1382173179) |

## What reviewers say

### A100

[App page](https://appshunter.io/ios/app/a100/id1620360762)

Remotely control your pre-heater, manage its functions, and monitor coolant temperature. It also supports air heaters and provides critical error diagnostics. Track your vehicle's location and movement history with GPS and GLONASS data.

**Highlights:** Remote start, stop, and extend pre-heater time, Monitor coolant temperature, Activate and configure Webasto Thermo Top Evo heaters, Control air heaters with temperature and time settings, Display and decode critical W-bus errors, Track vehicle location and movement history

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Доброволец Арктики

[App page](https://appshunter.io/ios/app/id6470780647)

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

**In-app purchases:** none


## Frequently asked questions

### Is A100 free?

A100 is free to download, with no in-app purchases.

### Is Доброволец Арктики free?

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

### Do A100 or Доброволец Арктики have ads?

Neither A100 nor Доброволец Арктики shows ads.

### Which is updated more often, A100 or Доброволец Арктики?

A100 ships an update every 3 weeks, and Доброволец Арктики every 2 weeks. Most recently, A100 was updated on August 17, 2026 and Доброволец Арктики on September 7, 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.*