# APLS + vs APOP Screener

The clearest difference is price: APOP Screener at Free against APLS +'s $2.99. APLS +'s advantage is update cadence (every 6 weeks vs every 28 months) and iOS requirement (11.0 vs 13.0). On ads, in-app purchases and device support there is nothing between them.

APOP Screener is free to download; APLS + costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

APLS + ships an update every 6 weeks, APOP Screener every 28 months. Both last shipped on October 26, 2026.

## The numbers

| Metric | APLS + | APOP Screener |
| --- | --- | --- |
| Price | $2.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 28 months |
| Size | 6 MB | 10 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [Rimon](https://appshunter.io/developer/590338647) | [LUMC Leiden](https://appshunter.io/developer/534193927) |

## What reviewers say

### APLS +

[App page](https://appshunter.io/ios/app/apls-plus/id994437728)

**Features:** macOS Compatibility

**In-app purchases:** none


### APOP Screener

[App page](https://appshunter.io/ios/app/apop-screener/id1442064941)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is APLS + free?

APLS + costs $2.99, with no in-app purchases.

### Is APOP Screener free?

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

### Do APLS + or APOP Screener have ads?

Neither APLS + nor APOP Screener shows ads.

### Which is updated more often, APLS + or APOP Screener?

APLS + ships an update every 6 weeks, and APOP Screener every 28 months. Most recently, APLS + was updated on October 26, 2026 and APOP Screener on October 26, 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.*