# START FPV vs Python Dimensions

The clearest difference is update cadence: START FPV at every 10 days against Python Dimensions's monthly. START FPV also leads on device support (4 vs 2) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

START FPV ships an update every 10 days, Python Dimensions monthly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | START FPV | Python Dimensions |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Monthly |
| Size | 1.5 GB | 111 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [婷 谢](https://appshunter.io/developer/1826662766) | [chengche lee](https://appshunter.io/developer/1862790313) |

## What reviewers say

### START FPV

[App page](https://appshunter.io/ios/app/start-fpv/id6758610981)

**Features:** Vision Pro support

**In-app purchases:** none


### Python Dimensions

[App page](https://appshunter.io/ios/app/python-dimensions-quiz-bank/id6759192089)

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

**In-app purchases:** none


## Frequently asked questions

### Is START FPV free?

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

### Is Python Dimensions free?

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

### Do START FPV or Python Dimensions have ads?

Neither START FPV nor Python Dimensions shows ads.

### Which is updated more often, START FPV or Python Dimensions?

START FPV ships an update every 10 days, and Python Dimensions monthly. Most recently, START FPV was updated on November 5, 2026 and Python Dimensions on October 31, 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.*