# GrazeOK vs TF FPV

The clearest difference is update cadence: TF FPV at every 2 weeks against GrazeOK's every 2 months. GrazeOK's advantage is iOS requirement (9.0 vs 11.0). 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.

GrazeOK ships an update every 2 months, TF FPV every 2 weeks. The most recent releases landed on October 8, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | GrazeOK | TF FPV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Size | 23 MB | 123 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Oklahoma State University](https://appshunter.io/developer/393442180) | [Guangzhou Xingde Industrial Development Co., LTD](https://appshunter.io/developer/1711134292) |

## What reviewers say

### GrazeOK

[App page](https://appshunter.io/ios/app/grazeok/id1176550947)

**Features:** macOS Compatibility

**In-app purchases:** none


### TF FPV

[App page](https://appshunter.io/ios/app/tf-fpv/id6468898337)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GrazeOK free?

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

### Is TF FPV free?

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

### Do GrazeOK or TF FPV have ads?

Neither GrazeOK nor TF FPV shows ads.

### Which is updated more often, GrazeOK or TF FPV?

GrazeOK ships an update every 2 months, and TF FPV every 2 weeks. Most recently, GrazeOK was updated on October 8, 2026 and TF FPV 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.*