# PTMate vs PEEK Voltector®

The clearest difference is iOS requirement: PTMate at 12.0 against PEEK Voltector®'s 16.0. 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.

PTMate ships an update every 6 months, PEEK Voltector® every 5 months. The most recent releases landed on September 17, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | PTMate | PEEK Voltector® |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 5 months** |
| Size | 87 MB | 9 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [OMICRON electronics GmbH](https://appshunter.io/developer/1233298257) | [PEEK GmbH](https://appshunter.io/developer/1580086371) |

## What reviewers say

### PTMate

[App page](https://appshunter.io/ios/app/ptmate/id1342564820)

**Features:** macOS Compatibility

**In-app purchases:** none


### PEEK Voltector®

[App page](https://appshunter.io/ios/app/peek-voltector/id6752214897)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PTMate free?

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

### Is PEEK Voltector® free?

PEEK Voltector® is free to download, with no in-app purchases.

### Do PTMate or PEEK Voltector® have ads?

Neither PTMate nor PEEK Voltector® shows ads.

### Which is updated more often, PTMate or PEEK Voltector®?

PTMate ships an update every 6 months, and PEEK Voltector® every 5 months. Most recently, PTMate was updated on September 17, 2026 and PEEK Voltector® on September 19, 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.*