# Voltha vs TommaTech Cloud

The clearest difference is update cadence: Voltha at every 3 weeks against TommaTech Cloud's every 8 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.

Voltha ships an update every 3 weeks, TommaTech Cloud every 8 months. Both last shipped on September 14, 2026.

## The numbers

| Metric | Voltha | TommaTech Cloud |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Size | 71 MB | 246 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Aton Green Energy](https://appshunter.io/developer/1694319000) | [TommaTech GmbH](https://appshunter.io/developer/1564701290) |

## What reviewers say

### Voltha

[App page](https://appshunter.io/ios/app/voltha/id6450677261)

**Features:** macOS Compatibility

**In-app purchases:** none


### TommaTech Cloud

[App page](https://appshunter.io/ios/app/tommatech-cloud/id6748115131)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Voltha free?

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

### Is TommaTech Cloud free?

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

### Do Voltha or TommaTech Cloud have ads?

Neither Voltha nor TommaTech Cloud shows ads.

### Which is updated more often, Voltha or TommaTech Cloud?

Voltha ships an update every 3 weeks, and TommaTech Cloud every 8 months. Most recently, Voltha was updated on September 14, 2026 and TommaTech Cloud on September 14, 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.*