# CTEK App vs S2 Tjänster

The clearest difference is update cadence: CTEK App at monthly against S2 Tjänster's every 2 months. S2 Tjänster's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.6). On price, 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.

CTEK App ships an update monthly, S2 Tjänster every 2 months. The most recent releases landed on November 3, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | CTEK App | S2 Tjänster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (3 ratings)](https://appshunter.io/ios/app/ctek-app/id1497500515/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 11.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 29 MB | 15 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CTEK Sweden AB](https://appshunter.io/developer/598573012) | [Visma Healthcare Logistics AB](https://appshunter.io/developer/1233594070) |

## What reviewers say

### CTEK App

[App page](https://appshunter.io/ios/app/ctek-app/id1497500515)

This app connects to compatible CTEK charging products via Bluetooth and Wi-Fi, offering remote control and enhanced features. Monitor charging status, schedule EV charging, and access special modes for battery reconditioning or power supply.

**Highlights:** Remote charging control, Charging scheduling, Battery reconditioning modes, 12V power supply mode, Charging history tracking, Product status monitoring

**Features:** Vision Pro support

**In-app purchases:** none


### S2 Tjänster

[App page](https://appshunter.io/ios/app/s2-tjanster/id1538582660)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CTEK App free?

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

### Is S2 Tjänster free?

S2 Tjänster is free to download, with no in-app purchases.

### Do CTEK App or S2 Tjänster have ads?

Neither CTEK App nor S2 Tjänster shows ads.

### Which is updated more often, CTEK App or S2 Tjänster?

CTEK App ships an update monthly, and S2 Tjänster every 2 months. Most recently, CTEK App was updated on November 3, 2026 and S2 Tjänster on October 27, 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.*