# UDP Terminal vs Simple PDF Converter

The clearest difference is price: Simple PDF Converter at Free against UDP Terminal's $1.99. Simple PDF Converter also leads on ads (none vs shown) and update cadence (weekly vs every 2 months). UDP Terminal's advantage is device support (3 vs 1) and iOS requirement (10.0 vs 16.0). On in-app purchases there is nothing between them.

Simple PDF Converter is free to download; UDP Terminal costs $1.99 up front. UDP Terminal sells 1 one-off in-app purchase and Simple PDF Converter sells 2 in-app purchases, starting at $1.00 per month. Whichever you choose, the download price is not the number that matters.

UDP Terminal ships an update every 2 months, Simple PDF Converter weekly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | UDP Terminal | Simple PDF Converter |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[2.8 (5 ratings)](https://appshunter.io/ios/app/udp-terminal/id1399547636/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 27 MB | 18 MB |
| Requires iOS | **10.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Gopi Gadhiya](https://appshunter.io/developer/1387816354) | [Bhautik Gadhiya](https://appshunter.io/developer/1190085439) |

## What reviewers say

### UDP Terminal

[App page](https://appshunter.io/ios/app/udp-terminal/id1399547636)

This app allows users to send and receive UDP packets within a local network. It features separate panels for sending and receiving, customizable buttons for frequent transmissions, and the ability to monitor packets in ASCII or HEX format. Users can also log sent and received data.

**Highlights:** Send and receive UDP packets, Customizable send buttons, Monitor packets in ASCII/HEX, Auto-send at timed intervals, Log sent and received data, Keep screen on/off option

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


### Simple PDF Converter

[App page](https://appshunter.io/ios/app/simple-pdf-converter/id6740772297)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PDF Converter Monthly | $1.00 | per month |
| PDF Converter Lifetime | $10.00 | one-time |


## Frequently asked questions

### Is UDP Terminal free?

UDP Terminal costs $1.99, and also offers in-app purchases.

### Is Simple PDF Converter free?

Simple PDF Converter is free to download, with in-app purchases available.

### Do UDP Terminal or Simple PDF Converter have ads?

UDP Terminal shows ads; Simple PDF Converter does not.

### Which is updated more often, UDP Terminal or Simple PDF Converter?

UDP Terminal ships an update every 2 months, and Simple PDF Converter weekly. Most recently, UDP Terminal was updated on October 24, 2026 and Simple PDF Converter on October 8, 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.*