# FAC vs ABX

The clearest difference is in-app purchases: ABX at none against FAC's 1. ABX also leads on update cadence (every 2 days vs every 2 months). FAC's advantage is iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. FAC sells 1 in-app purchase, starting at $64.99 per year. ABX asks for nothing beyond the download.

FAC ships an update every 2 months, ABX every 2 days. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FAC | ABX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 37 MB | 30 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 12+ | 4+ |
| Developer | [Access Experiences Ltd](https://appshunter.io/developer/1668320244) | [Neil Johnson](https://appshunter.io/developer/1873807920) |

## What reviewers say

### FAC

[App page](https://appshunter.io/ios/app/fac/id1496573026)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $64.99 | per year |


### ABX

[App page](https://appshunter.io/ios/app/abx-blind-listening-test/id6786673255)

**Features:** Family Sharing, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FAC free?

FAC is free to download, with in-app purchases available.

### Is ABX free?

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

### Do FAC or ABX have ads?

Neither FAC nor ABX shows ads.

### Which is updated more often, FAC or ABX?

FAC ships an update every 2 months, and ABX every 2 days. Most recently, FAC was updated on October 19, 2026 and ABX on October 25, 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.*