# Funxtion vs FitteVis

The clearest difference is update cadence: FitteVis at fortnightly against Funxtion's every 20 months. Funxtion's advantage is iOS requirement (14.0 vs 16.0). 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.

Funxtion ships an update every 20 months, FitteVis fortnightly. The most recent releases landed on October 6, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Funxtion | FitteVis |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Fortnightly** |
| Size | 72 MB | 100 MB |
| Requires iOS | **14.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [FunXtion International B.V.](https://appshunter.io/developer/1001553421) | [FITsociety BV (Apps)](https://appshunter.io/developer/1756257213) |

## What reviewers say

### Funxtion

[App page](https://appshunter.io/ios/app/funxtion/id1560835258)

**Features:** macOS Compatibility

**In-app purchases:** none


### FitteVis

[App page](https://appshunter.io/ios/app/fittevis/id6752485424)

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

**In-app purchases:** none


## Frequently asked questions

### Is Funxtion free?

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

### Is FitteVis free?

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

### Do Funxtion or FitteVis have ads?

Neither Funxtion nor FitteVis shows ads.

### Which is updated more often, Funxtion or FitteVis?

Funxtion ships an update every 20 months, and FitteVis fortnightly. Most recently, Funxtion was updated on October 6, 2026 and FitteVis on October 16, 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.*