# Wilfa vs Flow Test Collector

The clearest difference is ads: Flow Test Collector at none against Wilfa's shown. On price, update cadence, 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.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 18, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Wilfa | Flow Test Collector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 50 MB | 30 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AS Wilfa](https://appshunter.io/developer/1441508088) | [DataFuelsGrowth GmbH](https://appshunter.io/developer/1852027366) |

## What reviewers say

### Wilfa

[App page](https://appshunter.io/ios/app/wilfa/id6502942799)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow Test Collector

[App page](https://appshunter.io/ios/app/flow-test-collector/id6755116061)

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

**In-app purchases:** none


## Frequently asked questions

### Is Wilfa free?

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

### Is Flow Test Collector free?

Flow Test Collector is free to download, with no in-app purchases.

### Do Wilfa or Flow Test Collector have ads?

Wilfa shows ads; Flow Test Collector does not.

### Which is updated more often, Wilfa or Flow Test Collector?

Wilfa ships an update monthly, and Flow Test Collector monthly. Most recently, Wilfa was updated on October 18, 2026 and Flow Test Collector on October 7, 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.*