# Flex vs LUVU

The clearest difference is device support: Flex at 3 against LUVU's 1. Flex also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, ads 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.

Flex ships an update every 4 weeks, LUVU fortnightly. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Flex | LUVU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Fortnightly** |
| Size | 33 MB | 100 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [PANASONIC ELECTRIC WORKS ELEKTRIK SANAYI VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1621280028) | [Luvu Teknoloji Anonim Şirketi](https://appshunter.io/developer/1686571244) |

## What reviewers say

### Flex

[App page](https://appshunter.io/ios/app/flex-port/id1636142604)

**Features:** macOS Compatibility

**In-app purchases:** none


### LUVU

[App page](https://appshunter.io/ios/app/luvu/id6450125177)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flex free?

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

### Is LUVU free?

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

### Do Flex or LUVU have ads?

Neither Flex nor LUVU shows ads.

### Which is updated more often, Flex or LUVU?

Flex ships an update every 4 weeks, and LUVU fortnightly. Most recently, Flex was updated on October 1, 2026 and LUVU on October 7, 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.*