# François Ier vs Fluence

The clearest difference is price: François Ier at Free against Fluence's $3.99. François Ier also leads on iOS requirement (7.0 vs 15.6). Fluence's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.

François Ier is free to download; Fluence costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | François Ier | Fluence |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 39 months |
| Size | 189 MB | 12 MB |
| Requires iOS | **7.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Bibliotheque nationale de France](https://appshunter.io/developer/501800444) | [CROMBEZ Emmanuel](https://appshunter.io/developer/375656695) |

## What reviewers say

### François Ier

[App page](https://appshunter.io/ios/app/francois-ier/id991783125)

**In-app purchases:** none


### Fluence

[App page](https://appshunter.io/ios/app/fluence/id1509310782)

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

**In-app purchases:** none


## Frequently asked questions

### Is François Ier free?

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

### Is Fluence free?

Fluence costs $3.99, with no in-app purchases.

### Do François Ier or Fluence have ads?

Neither François Ier nor Fluence shows ads.

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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.*