# tec2SKILL 4U vs SimuFísica

The clearest difference is update cadence: SimuFísica at every 3 months against tec2SKILL 4U's every 10 months. SimuFísica also leads on iOS requirement (13.0 vs 15.0). 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.

tec2SKILL 4U ships an update every 10 months, SimuFísica every 3 months. The most recent releases landed on October 14, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | tec2SKILL 4U | SimuFísica |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 1.2 GB | 136 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ETS DIDACTIC GMBH](https://appshunter.io/developer/1209946511) | [Marco Polo Moreno de Souza](https://appshunter.io/developer/1687830766) |

## What reviewers say

### tec2SKILL 4U

[App page](https://appshunter.io/ios/app/tec2skill-4u/id1482090759)

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

**In-app purchases:** none


### SimuFísica

[App page](https://appshunter.io/ios/app/simufisica/id6449152916)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is tec2SKILL 4U free?

tec2SKILL 4U is free to download, with no in-app purchases.

### Is SimuFísica free?

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

### Do tec2SKILL 4U or SimuFísica have ads?

Neither tec2SKILL 4U nor SimuFísica shows ads.

### Which is updated more often, tec2SKILL 4U or SimuFísica?

tec2SKILL 4U ships an update every 10 months, and SimuFísica every 3 months. Most recently, tec2SKILL 4U was updated on October 14, 2026 and SimuFísica on October 5, 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.*