# PAB vs SimpleUnit Lite

The clearest difference is in-app purchases: SimpleUnit Lite at none against PAB's 4. SimpleUnit Lite also leads on update cadence (every 5 days vs monthly). PAB's advantage is iOS requirement (13.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. PAB sells 4 in-app purchases, starting at $0.99 per month. SimpleUnit Lite asks for nothing beyond the download.

PAB ships an update monthly, SimpleUnit Lite every 5 days. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | PAB | SimpleUnit Lite |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | — |
| Update frequency | Monthly | **Every 5 days** |
| Size | 83 MB | 7 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [日超 刘](https://appshunter.io/developer/1187835688) | [Nickolas Johnson](https://appshunter.io/developer/1710993762) |

## What reviewers say

### PAB

[App page](https://appshunter.io/ios/app/pab-privacy-expert/id1535433087)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Continuous monthly membership | $0.99 | per month |
| Monthly Membership | $1.99 | one-time |
| Seasonly Membership | $3.99 | one-time |
| Yearly Membership | $12.99 | one-time |


### SimpleUnit Lite

[App page](https://appshunter.io/ios/app/simpleunit-lite/id6470175430)

**In-app purchases:** none


## Frequently asked questions

### Is PAB free?

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

### Is SimpleUnit Lite free?

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

### Which is updated more often, PAB or SimpleUnit Lite?

PAB ships an update monthly, and SimpleUnit Lite every 5 days. Most recently, PAB was updated on September 15, 2026 and SimpleUnit Lite on September 11, 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.*