# Sylvius Generic vs Data XL Mobile

The clearest difference is update cadence: Sylvius Generic at every 2 months against Data XL Mobile's every 29 months. Sylvius Generic also leads on iOS requirement (8.0 vs 15.6). 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.

Sylvius Generic ships an update every 2 months, Data XL Mobile every 29 months. The most recent releases landed on September 9, 2026 and July 20, 2026 respectively.

## The numbers

| Metric | Sylvius Generic | Data XL Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/data-xl-mobile/id1571089107/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 29 months |
| Monetization | — | Free |
| Size | 76 MB | 5 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [C.B.T Concept Bois Technologies SA](https://appshunter.io/developer/1371997510) | [Danatronincs Corp](https://appshunter.io/developer/1571089109) |

## What reviewers say

### Sylvius Generic

[App page](https://appshunter.io/ios/app/sylvius-generic/id1528133849)

**Features:** macOS Compatibility

**In-app purchases:** none


### Data XL Mobile

[App page](https://appshunter.io/ios/app/data-xl-mobile/id1571089107)

This application facilitates data transfer between your iOS device and specific Danatronics ECHO and MTG-99 gages. Users can manage files, transfer data, and view live readings directly from their mobile device.

**Highlights:** Connects to Danatronics ECHO and MTG-99 gages, Enables data transfer, Create, transfer, and review files, View live mode readings, iOS device compatibility

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sylvius Generic free?

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

### Is Data XL Mobile free?

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

### Do Sylvius Generic or Data XL Mobile have ads?

Neither Sylvius Generic nor Data XL Mobile shows ads.

### Which is updated more often, Sylvius Generic or Data XL Mobile?

Sylvius Generic ships an update every 2 months, and Data XL Mobile every 29 months. Most recently, Sylvius Generic was updated on September 9, 2026 and Data XL Mobile on July 20, 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.*