# FOP 98 vs RDNG

The clearest difference is device support: FOP 98 at 2 against RDNG's —. RDNG's advantage is iOS requirement (8.0 vs 14.3). On price 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.

## The numbers

| Metric | FOP 98 | RDNG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 42 months | — |
| Size | 5 MB | 72 MB |
| Requires iOS | 14.3 | **8.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 17+ | 4+ |
| Developer | [Unions-America.com, Inc.](https://appshunter.io/developer/946249856) | [EPS Software Corp.](https://appshunter.io/developer/1510075343) |

## What reviewers say

### FOP 98

[App page](https://appshunter.io/ios/app/fop-98/id1200793835)

**Features:** macOS Compatibility

**In-app purchases:** none


### RDNG

[App page](https://appshunter.io/ios/app/rdng/id6445893951)

**In-app purchases:** none


## Frequently asked questions

### Is FOP 98 free?

FOP 98 is free to download, with no in-app purchases.

### Is RDNG free?

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

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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.*