# My Durlem vs Voltmasters App

The clearest difference is update cadence: Voltmasters App at every 10 days against My Durlem's every 5 weeks. Voltmasters App also leads on device support (3 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

My Durlem ships an update every 5 weeks, Voltmasters App every 10 days. The most recent releases landed on October 16, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | My Durlem | Voltmasters App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Size | 16 MB | 36 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [DURLEM SA](https://appshunter.io/developer/1330593889) | [Voltmasters](https://appshunter.io/developer/1734393714) |

## What reviewers say

### My Durlem

[App page](https://appshunter.io/ios/app/my-durlem/id1666575491)

**Features:** macOS Compatibility

**In-app purchases:** none


### Voltmasters App

[App page](https://appshunter.io/ios/app/voltmasters-app/id6769758012)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is My Durlem free?

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

### Is Voltmasters App free?

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

### Do My Durlem or Voltmasters App have ads?

Neither My Durlem nor Voltmasters App shows ads.

### Which is updated more often, My Durlem or Voltmasters App?

My Durlem ships an update every 5 weeks, and Voltmasters App every 10 days. Most recently, My Durlem was updated on October 16, 2026 and Voltmasters App on October 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.*