# Greenizer vs Green Screen Tracker by T6FV

The clearest difference is update cadence: Green Screen Tracker by T6FV at every 3 weeks against Greenizer's every 2 months. Green Screen Tracker by T6FV also leads on iOS requirement (14.0.0 vs 18.6). 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.

Greenizer ships an update every 2 months, Green Screen Tracker by T6FV every 3 weeks. Both last shipped on October 25, 2026.

## The numbers

| Metric | Greenizer | Green Screen Tracker by T6FV |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 4 MB | 29 MB |
| Requires iOS | 18.6 | **14.0.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Schwarz](https://appshunter.io/developer/1515808967) | [T6FV](https://appshunter.io/developer/1837607553) |

## What reviewers say

### Greenizer

[App page](https://appshunter.io/ios/app/greenizer/id6755101874)

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

**In-app purchases:** none


### Green Screen Tracker by T6FV

[App page](https://appshunter.io/ios/app/green-screen-tracker-by-t6fv/id6762498440)

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

**In-app purchases:** none


## Frequently asked questions

### Is Greenizer free?

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

### Is Green Screen Tracker by T6FV free?

Green Screen Tracker by T6FV is free to download, with no in-app purchases.

### Do Greenizer or Green Screen Tracker by T6FV have ads?

Neither Greenizer nor Green Screen Tracker by T6FV shows ads.

### Which is updated more often, Greenizer or Green Screen Tracker by T6FV?

Greenizer ships an update every 2 months, and Green Screen Tracker by T6FV every 3 weeks. Most recently, Greenizer was updated on October 25, 2026 and Green Screen Tracker by T6FV on October 25, 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.*