# Packet Sender vs Learn Python (Step

The clearest difference is update cadence: Learn Python (Step at every 3 weeks against Packet Sender's every 4 months. Learn Python (Step also leads on iOS requirement (15 vs 17.6). Packet Sender's advantage is price ($1.99 vs $4.99) and chart position (#12 vs unranked). On ads, in-app purchases and device support there is nothing between them.

Packet Sender costs $1.99 and Learn Python (Step $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Packet Sender ships an update every 4 months, Learn Python (Step every 3 weeks. The most recent releases landed on October 1, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Packet Sender | Learn Python (Step |
| --- | --- | --- |
| Price | **$1.99** | $4.99 |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/packet-sender-udp-tcp-ssl/id1558236648/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Paid | — |
| Best chart rank | **#12** | — |
| Size | 2 MB | 21 MB |
| Requires iOS | 17.6 | **15** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NagleCode, LLC](https://appshunter.io/developer/1338199853) | [Paulo Narra](https://appshunter.io/developer/1251717382) |

## What reviewers say

### Packet Sender

[App page](https://appshunter.io/ios/app/packet-sender-udp-tcp-ssl/id1558236648)

**Currently charting:** #12 Top Paid · Developer Tools (US App Store)

This network utility allows users to send UDP, TCP, and SSL packets with mixed ASCII or HEX input. It also supports sending HTTP GET/POST requests and receiving unsolicited packets on chosen ports. Data can be copied and pasted in various formats, and desktop packets can be transferred via cloud.

**Highlights:** Send UDP, TCP, SSL packets, Mixed ASCII or HEX input, Send HTTP GET/POST requests, Receive unsolicited packets, Copy/Paste data in ASCII/HEX/RAW, Transfer desktop packets via cloud

**Features:** macOS Compatibility, 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 Packet Sender free?

Packet Sender costs $1.99, with no in-app purchases.

### Is Learn Python (Step free?

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

### Do Packet Sender or Learn Python (Step have ads?

Neither Packet Sender nor Learn Python (Step shows ads.

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

Packet Sender ships an update every 4 months, and Learn Python (Step every 3 weeks. Most recently, Packet Sender 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.*