# Flex+ PDA vs RFL

The clearest difference is update cadence: RFL at every 10 days against Flex+ PDA's every 3 weeks. Flex+ PDA's advantage is iOS requirement (13.0 vs 15.6). On price, ads, 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.

Flex+ PDA ships an update every 3 weeks, RFL every 10 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Flex+ PDA | RFL |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Size | 23 MB | 26 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [CompuClick Software Ltd](https://appshunter.io/developer/1760171672) | [Rite Foods Limited](https://appshunter.io/developer/6791554322) |

## What reviewers say

### Flex+ PDA

[App page](https://appshunter.io/ios/app/flex-plus-pda/id6670615095)

**Features:** macOS Compatibility

**In-app purchases:** none


### RFL

[App page](https://appshunter.io/ios/app/rfl-dms/id6791554320)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flex+ PDA free?

Flex+ PDA is free to download, with no in-app purchases.

### Is RFL free?

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

### Do Flex+ PDA or RFL have ads?

Neither Flex+ PDA nor RFL shows ads.

### Which is updated more often, Flex+ PDA or RFL?

Flex+ PDA ships an update every 3 weeks, and RFL every 10 days. Most recently, Flex+ PDA was updated on October 25, 2026 and RFL on October 24, 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.*