# NF Training vs Prime by Roberto

The clearest difference is update cadence: NF Training at weekly against Prime by Roberto's every 3 weeks. NF Training 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.

NF Training ships an update weekly, Prime by Roberto every 3 weeks. The most recent releases landed on October 28, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | NF Training | Prime by Roberto |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 70 MB | 76 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [TECHBOND, LDA](https://appshunter.io/developer/1749856201) | [ROBERTO MARQUES GOMES](https://appshunter.io/developer/1837782890) |

## What reviewers say

### NF Training

[App page](https://appshunter.io/ios/app/nf-training/id6739456823)

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

**In-app purchases:** none


### Prime by Roberto

[App page](https://appshunter.io/ios/app/prime-by-roberto/id6751985019)

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

**In-app purchases:** none


## Frequently asked questions

### Is NF Training free?

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

### Is Prime by Roberto free?

Prime by Roberto is free to download, with no in-app purchases.

### Do NF Training or Prime by Roberto have ads?

Neither NF Training nor Prime by Roberto shows ads.

### Which is updated more often, NF Training or Prime by Roberto?

NF Training ships an update weekly, and Prime by Roberto every 3 weeks. Most recently, NF Training was updated on October 28, 2026 and Prime by Roberto on October 11, 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.*