Fast PDF Generating vs ESP32
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Fast PDF Generating
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Create PDF files on your device, offline, no internet connection or server uploads required. - Write rich text, or copy and paste text from anywhere and paste it into the app. - Scan text straight into your document. - Select between different fonts, text color, style and size. - Change the document margin as needed.
ESP32
Control and manage ESP32-CAM devices with various camera modules. Stream live video, adjust image settings, and apply creative effects. Effortlessly discover and manage multiple cameras from a single interface.
- Smart network discovery
- Live JPEG video streaming
- Adjustable image quality and effects
- LED flash control
- Multi-device management
- Save and organize camera configurations
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What is ESP32-CAM Controller? ESP32 CAM Controller is the companion app for managing ESP32-CAM devices with the OV2640, OV3660 or OV5640 module. This app makes controlling your ESP32-CAM devices effortless and professional. Smart Network Discovery • Automatically scan your network to discover ESP32-CAM devices running the CameraWebServer sketch for the AI Thinker ESP32-CAM. • No manual IP configuration needed • Fast parallel scanning with real-time progress • Alternative Arduino sketches with UDP, WebSocket, and BLE support are available on GitHub. Live Video Streaming • JPEG video streaming • Smooth, responsive preview thumbnails • Save and share images Complete Camera Control • Adjust image quality, brightness, contrast, saturation and white balance • Multiple resolution options from 128x128 to 1600x1200 • Creative effects: sepia, negative, grayscale, color tints • LED flash control with adjustable intensity • Mirror and flip options for perfect orientation Multi-Device Management • Manage multiple ESP32-CAM devices from one app • Save and organize your camera configurations • Quick access to all connected devices • Easy device addition via network/BLE scan or manual URL
Screenshots
Verdict
The clearest difference is in-app purchases: Fast PDF Generating at none against ESP32's 1. ESP32's advantage is device support. On price and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. ESP32 sells 1 one-off in-app purchase. Fast PDF Generating asks for nothing beyond the download.
| Parameter | Fast PDF Generating | ESP32 |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 weeks |
| Ads | — | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | — | iPhone, iPad, iPod — better |
| Requires iOS | 15.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 22 MB |
| Age rating | 4+ | 9+ |
| Developer | VO MAI TRINH | Peter Sauer |
In-app purchases
Fast PDF Generating
No in-app purchases
ESP32
- Support this project$1.99
Questions
Is Fast PDF Generating free?
Is ESP32 free?
Other comparisons
