# eserp 3 vs SimonsVoss SYNC2Go

The clearest difference is device support: eserp 3 at 3 against SimonsVoss SYNC2Go's 1. eserp 3 also leads on iOS requirement (12.2 vs 17.0). On price, update cadence, 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.

eserp 3 ships an update every 5 weeks, SimonsVoss SYNC2Go every 2 months. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | eserp 3 | SimonsVoss SYNC2Go |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Size | 48 MB | 42 MB |
| Requires iOS | **12.2** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [es2000 Errichter Software GmbH](https://appshunter.io/developer/455645926) | [SimonsVoss Technologies GmbH](https://appshunter.io/developer/1141846652) |

## What reviewers say

### eserp 3

[App page](https://appshunter.io/ios/app/eserp-3/id6504235872)

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

**In-app purchases:** none


### SimonsVoss SYNC2Go

[App page](https://appshunter.io/ios/app/simonsvoss-sync2go/id6755674137)

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

**In-app purchases:** none


## Frequently asked questions

### Is eserp 3 free?

eserp 3 is free to download, with no in-app purchases.

### Is SimonsVoss SYNC2Go free?

SimonsVoss SYNC2Go is free to download, with no in-app purchases.

### Do eserp 3 or SimonsVoss SYNC2Go have ads?

Neither eserp 3 nor SimonsVoss SYNC2Go shows ads.

### Which is updated more often, eserp 3 or SimonsVoss SYNC2Go?

eserp 3 ships an update every 5 weeks, and SimonsVoss SYNC2Go every 2 months. Most recently, eserp 3 was updated on October 8, 2026 and SimonsVoss SYNC2Go on October 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.*