# T&S SOS vs EVCC

The clearest difference is update cadence: EVCC at every 3 weeks against T&S SOS's every 9 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.

T&S SOS ships an update every 9 months, EVCC every 3 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | T&S SOS | EVCC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | **Every 3 weeks** |
| Size | 22 MB | 102 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Maritech Services Limited](https://appshunter.io/developer/1084735243) | [Ellan Vannin Chiropractic Clinic Limited](https://appshunter.io/developer/1717800512) |

## What reviewers say

### T&S SOS

[App page](https://appshunter.io/ios/app/t-and-s-sos/id1337034415)

**In-app purchases:** none


### EVCC

[App page](https://appshunter.io/ios/app/evcc/id6472813845)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is T&S SOS free?

T&S SOS is free to download, with no in-app purchases.

### Is EVCC free?

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

### Do T&S SOS or EVCC have ads?

Neither T&S SOS nor EVCC shows ads.

### Which is updated more often, T&S SOS or EVCC?

T&S SOS ships an update every 9 months, and EVCC every 3 weeks. Most recently, T&S SOS was updated on October 25, 2026 and EVCC on October 13, 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.*