# Poly vs Python, Step by Step

The clearest difference is in-app purchases: Python, Step by Step at none against Poly's 2. Poly's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Poly sells 2 in-app purchases, starting at $0.99 per month. Python, Step by Step asks for nothing beyond the download.

## The numbers

| Metric | Poly | Python, Step by Step |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Size | 90 MB | 27 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Database of Everything Inc.](https://appshunter.io/developer/1485620840) | [NaoHaco](https://appshunter.io/developer/1896207467) |

## What reviewers say

### Poly

[App page](https://appshunter.io/ios/app/poly-story/id6759346512)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Liftetime Access | $14.99 | one-time |


### Python, Step by Step

[App page](https://appshunter.io/ios/app/python-step-by-step/id6787959554)

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

**In-app purchases:** none


## Frequently asked questions

### Is Poly free?

Poly is free to download, with in-app purchases available.

### Is Python, Step by Step free?

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

### Do Poly or Python, Step by Step have ads?

Python, Step by Step shows ads; Poly does not.

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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.*