TRC1 Control vs GPG Decrypt
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
TRC1 Control
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TRC1 Controller: Ultimate Throttle Control Take full control of your vehicleβs throttle response with the TRC1 Controller app. Specifically designed for the TRC1 throttle controller, this app connects seamlessly via Bluetooth, allowing you to enhance your driving experience with just a few taps. Features: β’ Easy Setup: Connect to your TRC1 device effortlessly and get started in minutes. β’ Customizable Modes: Switch between various driving modes to tailor your vehicleβs throttle response exactly how you like it. β’ Throttle Customization: Adjust the sensitivity and response to match your exact preferences in any driving mode. β’ Security Lock: Set up a lock function that prevents your car from being driven until the correct unlock code is entered, adding an extra layer of security. Whether youβre looking for a smoother ride or a more aggressive response, the TRC1 Controller app gives you the power to customize your vehicleβs performance like never before. Download now and unleash the full potential of your vehicle with TRC1!
GPG Decrypt
Securely decrypt GPG-encrypted files on your iPhone or iPad. Transfer your encrypted documents and private key, then use the app to view sensitive content without permanent storage on your device.
- Decrypt GPG-encrypted files
- Support for private key authentication
- Secure file handling
- Display-only decryption
- Asymmetric encryption support
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This app is designed to allow you to read on your iPhone, files that have been encrypted on your Mac using GPG. The workflow is: 1. Encrypt a file on your Mac using GPG (AEAD - Authenticated Encryption with Associated Data, is not supported at the moment, see support page). 2. Transfer the encrypted file and your private key to your iPhone (using iCloud Drive, Dropbox, Google Drive, or any other cloud storage service) 3. Use this app to decrypt and view the file content on your iPhone This is particularly useful for securely accessing sensitive documents on your iPhone without storing the decrypted content permanently on the device. Features - Decrypt GPG-encrypted files - Support for private key authentication - Secure file handling with security-scoped resources - Display-only decryption (no persistent storage of decrypted content) Usage 1. Select the encrypted file you want to decrypt 2. Select your private key file 3. Enter the passphrase for your private key 4. Tap "Decrypt" to decrypt the file 5. The decrypted content will be displayed on screen. It is not saved to your device. GPG ([GNU Privacy Guard](https://gnupg.org/)) is a widely used open-source implementation of the OpenPGP standard. This app only supports asymmetric encryption (public/private key). It cannot decrypt files that were encrypted using symmetric encryption (password-only encryption). Using GPG on Mac OS - Install GnuPG: brew install gnupg - Generate a new GPG key: gpg --full-generate-key - Choose option 1 (RSA and RSA) - Choose 4096 bits - Choose 0 (key does not expire) - Enter your name and email - Enter a secure passphrase - Export your private key (required for decryption on iPhone): gpg --export-secret-keys --armor your-email@example.com > private_key.asc - Replace `your-email@example.com` with the email you used when creating the key - Enter your passphrase when prompted - The private key will be saved to `private_key.asc` - Transfer this file to your iPhone for use with the app - Encrypting a file: gpg --encrypt --recipient your-email@example.com your_file.txt - This creates `your_file.txt.gpg` - Transfer this encrypted file to your iPhone for decryption with the app Decrypting a file on Mac: gpg --decrypt your_file.txt.gpg > decrypted_file.txt - This will prompt for your private key passphrase - The decrypted content will be saved to `decrypted_file.txt` Transferring files to iPhone You can transfer the encrypted file and private key to your iPhone using various cloud storage services: - iCloud Drive - Dropbox - Google Drive - OneDrive - Or any other cloud storage service that provides iOS file access Security - All file operations use security-scoped resources - Passphrase is never stored - Files are copied to the app's documents directory for processing - Decrypted content is only displayed and not saved to the device - No persistent storage of sensitive information
Screenshots
Verdict
The clearest difference is update cadence: GPG Decrypt at every 3 days against TRC1 Control's every 8 months. TRC1 Control's advantage is iOS requirement (11.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
TRC1 Control ships an update every 8 months, GPG Decrypt every 3 days. The most recent releases landed on October 1, 2026 and October 4, 2026 respectively.
| Parameter | TRC1 Control | GPG Decrypt |
|---|---|---|
| Price | Free | Free |
| Positive reviews | β | 0.0% of reviews |
| Update frequency | Every 8 months | Every 3 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | β | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 11.0 β better | 16.0 |
| Further details β not scored | ||
| Size | 37 MB | 2 MB |
| Age rating | 17+ | 4+ |
| Developer | SXTH Element Engineering, LLC | Laurent Ach |
In-app purchases
TRC1 Control
No in-app purchases
GPG Decrypt
No in-app purchases









