# S2 Mobile vs ATG Mobile

The clearest difference is device support: S2 Mobile at 3 against ATG Mobile's —. ATG Mobile's advantage is iOS requirement (13.0 vs 15.4). On price 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.

## The numbers

| Metric | S2 Mobile | ATG Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Free | — |
| Size | 10 MB | 37 MB |
| Requires iOS | 15.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [RSP Technology do Brasil](https://appshunter.io/developer/857809868) | [XPert Tecnologia em Automação](https://appshunter.io/developer/1168072739) |

## What reviewers say

### S2 Mobile

[App page](https://appshunter.io/ios/app/s2-mobile/id857809865)

Monitor tank conditions like volume and temperature, and check for product discharge in real-time. Analyze historical discharge data and remotely interact with smart seals. Designed for exclusive use by S2 System platform customers.

**Highlights:** Monitor tank volume and temperature, Real-time product discharge detection, Analyze historical discharge data, Remote interaction with smart seals

**In-app purchases:** none


### ATG Mobile

[App page](https://appshunter.io/ios/app/atg-mobile/id6473051779)

**In-app purchases:** none


## Frequently asked questions

### Is S2 Mobile free?

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

### Is ATG Mobile free?

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

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*