# Nan vs Learn Python (Step

The clearest difference is price: Learn Python (Step at $4.99 against Nan's $34.99. Learn Python (Step also leads on update cadence (every 3 weeks vs every 3 months). Nan's advantage is chart position (#97 vs unranked). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Nan costs $34.99 and Learn Python (Step $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Nan ships an update every 3 months, Learn Python (Step every 3 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Nan | Learn Python (Step |
| --- | --- | --- |
| Price | $34.99 | **$4.99** |
| Rating | **[4.6 (9 ratings)](https://appshunter.io/ios/app/nan-packet-capture/id1534485108/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#97** | — |
| Size | 177 MB | 21 MB |
| Requires iOS | 15.0 | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [TxThinking, Inc.](https://appshunter.io/developer/1634589596) | [Paulo Narra](https://appshunter.io/developer/1251717382) |

## What reviewers say

### Nan

[App page](https://appshunter.io/ios/app/nan-packet-capture/id1534485108)

**Currently charting:** #97 Top Paid · Developer Tools (US App Store)

This tool captures and decrypts network traffic at the TCP/IP layer, offering advanced features for detecting TLS connections and WebSocket traffic. It allows selective capture of HTTPS traffic to prevent application malfunctions.

**Highlights:** TCP/IP layer capture, System proxy bypass, TLS connection detection, HTTPS capture and decryption, WebSocket decryption, IP packet assembly

**Features:** Vision Pro support

**In-app purchases:** none


### Learn Python (Step

[App page](https://appshunter.io/ios/app/learn-python-step-by-step/id6467449236)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Nan free?

Nan costs $34.99, with no in-app purchases.

### Is Learn Python (Step free?

Learn Python (Step costs $4.99, with no in-app purchases.

### Do Nan or Learn Python (Step have ads?

Neither Nan nor Learn Python (Step shows ads.

### Which is updated more often, Nan or Learn Python (Step?

Nan ships an update every 3 months, and Learn Python (Step every 3 weeks. Most recently, Nan was updated on October 1, 2026 and Learn Python (Step on September 30, 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.*