# OFA Advanced vs WaveZense

The clearest difference is iOS requirement: OFA Advanced at 13.0 against WaveZense's 18.2. 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.

OFA Advanced ships an update every 6 weeks, WaveZense monthly. The most recent releases landed on October 12, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | OFA Advanced | WaveZense |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Size | 57 MB | 1 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Universal Electronics BV](https://appshunter.io/developer/681694493) | [MetricLoggerApS](https://appshunter.io/developer/1823816021) |

## What reviewers say

### OFA Advanced

[App page](https://appshunter.io/ios/app/ofa-advanced/id6743192469)

**Features:** macOS Compatibility

**In-app purchases:** none


### WaveZense

[App page](https://appshunter.io/ios/app/wavezense/id6747997601)

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

**In-app purchases:** none


## Frequently asked questions

### Is OFA Advanced free?

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

### Is WaveZense free?

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

### Do OFA Advanced or WaveZense have ads?

Neither OFA Advanced nor WaveZense shows ads.

### Which is updated more often, OFA Advanced or WaveZense?

OFA Advanced ships an update every 6 weeks, and WaveZense monthly. Most recently, OFA Advanced was updated on October 12, 2026 and WaveZense on October 9, 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.*