# MediaMeter Pro vs wallPen

The clearest difference is iOS requirement: wallPen at 13.0 against MediaMeter Pro's 15.0. 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 12, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | MediaMeter Pro | wallPen |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Size | 23 MB | 90 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yellotools GmbH](https://appshunter.io/developer/1673357572) | [wallPen GmbH](https://appshunter.io/developer/1713500624) |

## What reviewers say

### MediaMeter Pro

[App page](https://appshunter.io/ios/app/mediameter-pro/id1673357570)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### wallPen

[App page](https://appshunter.io/ios/app/wallpen/id6470351272)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MediaMeter Pro free?

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

### Is wallPen free?

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

### Do MediaMeter Pro or wallPen have ads?

Neither MediaMeter Pro nor wallPen shows ads.

### Which is updated more often, MediaMeter Pro or wallPen?

MediaMeter Pro ships an update every 2 months, and wallPen every 2 months. Most recently, MediaMeter Pro was updated on October 12, 2026 and wallPen on September 24, 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.*