# VBusTouch free vs Tronscope

The clearest difference is update cadence: Tronscope at weekly against VBusTouch free's every 24 months. VBusTouch free's advantage is iOS requirement (7.0 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.

VBusTouch free ships an update every 24 months, Tronscope weekly. The most recent releases landed on September 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | VBusTouch free | Tronscope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/vbustouch-free/id325152686/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 24 months | **Weekly** |
| Monetization | Free | — |
| Size | 4 MB | 25 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RESOL GmbH](https://appshunter.io/developer/369420321) | [FRONT PAGE IP SIA](https://appshunter.io/developer/1862765100) |

## What reviewers say

### VBusTouch free

[App page](https://appshunter.io/ios/app/vbustouch-free/id325152686)

Monitor and visualize solar system data and progression charts from anywhere in the world. Requires a RESOL controller with a VBus interface and a datalogger connected to the internet.

**Highlights:** Live data display, Progression charts, Hydraulic scheme view, Landscape orientation chart display, Portrait orientation data display

**Features:** macOS Compatibility

**In-app purchases:** none


### Tronscope

[App page](https://appshunter.io/ios/app/tronscope/id6756782437)

**In-app purchases:** none


## Frequently asked questions

### Is VBusTouch free free?

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

### Is Tronscope free?

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

### Do VBusTouch free or Tronscope have ads?

Neither VBusTouch free nor Tronscope shows ads.

### Which is updated more often, VBusTouch free or Tronscope?

VBusTouch free ships an update every 24 months, and Tronscope weekly. Most recently, VBusTouch free was updated on September 19, 2026 and Tronscope on September 23, 2026.

---

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