# RaspController vs PDF Diet

The clearest difference is price: RaspController at Free against PDF Diet's $1.99. RaspController also leads on iOS requirement (15.0 vs 17.1). PDF Diet's advantage is in-app purchases (none vs 2) and ads (none vs shown). On device support there is nothing between them.

RaspController is free to download; PDF Diet costs $1.99 up front. RaspController sells 2 in-app purchases, starting at $1.99 per 3 months. PDF Diet asks for nothing beyond the download.

RaspController ships an update every 5 weeks, PDF Diet every 10 days. The most recent releases landed on November 7, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | RaspController | PDF Diet |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[4.6 (58 ratings)](https://appshunter.io/ios/app/raspcontroller/id1584315865/reviews)** | — |
| Number of ratings | **58** | — |
| Positive reviews | 79.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 5 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 43 MB | 3 MB |
| Requires iOS | **15.0** | 17.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Egal Net di Ettore Gallina](https://appshunter.io/developer/993232047) | [Artem Svitelskyi](https://appshunter.io/developer/1892488801) |

## What reviewers say

### RaspController

[App page](https://appshunter.io/ios/app/raspcontroller/id1584315865)

Control and manage your Raspberry Pi remotely. Access files, control GPIO ports, send terminal commands, view camera feeds, and monitor system resources. Includes sensor data and wiring diagrams for comprehensive device management.

**Highlights:** Remote GPIO control, File management and editing, SSH terminal access, System resource monitoring, Camera feed viewing, Sensor data integration, Raspberry Pi information and diagrams

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO Version (3 months) | $1.99 | per 3 months |
| PRO Version (1 year) | $2.99 | per year |

**What reviewers like**

- 👍 Great for managing Raspberry Pi
- 🚀 Fast and responsive
- 💡 Comprehensive features
- ✅ Works as described
- 💰 Fairly priced pro subscription

**What reviewers complain about**

- 💸 Full of ads
- 🚫 No IPv6 support
- 🐛 Copy-paste issues in SSH
- 🐛 Cannot select multiple files
- 🐛 SSH terminal navigation issues

**Reported bugs**

- Ads block the whole screen
- SSH terminal copy-paste doesn't work
- Cannot navigate back in SSH terminal without deleting everything
- App crashes when opening VIM
- SSH connection crashes before connecting

**Requested features**

- IPv6 support
- Sudo mode in file manager
- Copy-paste in SSH terminal
- Ability to go back in SSH terminal
- Select multiple files in file manager


### PDF Diet

[App page](https://appshunter.io/ios/app/pdf-diet-document-optimizer/id6763309217)

**In-app purchases:** none


## Frequently asked questions

### Is RaspController free?

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

### Is PDF Diet free?

PDF Diet costs $1.99, with no in-app purchases.

### Do RaspController or PDF Diet have ads?

RaspController shows ads; PDF Diet does not.

### Which is updated more often, RaspController or PDF Diet?

RaspController ships an update every 5 weeks, and PDF Diet every 10 days. Most recently, RaspController was updated on November 7, 2026 and PDF Diet on November 10, 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.*