SunFounder Controller vs ESP32
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SunFounder Controller
This app acts as a virtual remote control for robot kits powered by ESP32 and Raspberry Pi. It offers customizable controls like radar ranging, tracking, sliders, buttons, and arrow keys for interactive robot operation.
- Virtual remote control
- ESP32 and Raspberry Pi compatibility
- Radar ranging control
- Three-channel tracking
- Customizable control layout
- Sliders, buttons, and arrow keys
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Sunfounder Controller is a virtual remote control APP, used to control ESP32 and Raspberry Pi-based robot kits. The APP integrates controls such as radar ranging, three-channel tracking, sliders, buttons, and arrow keys. Users can customize the arrangement of these controls according to their own preferences.
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 rating: ESP32 at 5.0 against SunFounder Controller's 4.2. ESP32 also leads on update cadence (every 2 weeks vs every 3 months). SunFounder Controller's advantage is in-app purchases (none vs 1) and ratings volume (27 vs 1). On price, ads and device support 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. SunFounder Controller asks for nothing beyond the download.
ESP32 holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: SunFounder Controller has 27 ratings behind it against 1, so its average is the more settled of the two.
SunFounder Controller ships an update every 3 months, ESP32 every 2 weeks. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.
| Parameter | SunFounder Controller | ESP32 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (27 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 94.7% of reviews | — |
| Number of ratings | 27 — better | 1 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 92 MB | 22 MB |
| Age rating | 4+ | 9+ |
| Developer | Shenzhen Maker Stars Technology Co., Ltd. | Peter Sauer |
Customer experience
SunFounder Controller
ESP32
Bugs and requests
SunFounder Controller
Reported bugs
2 issues- App disconnects and requires reinstallation to reconnect
- Link button is off-screen on iPhone XS Max
Requested features
2 requests- Add a list-box or radio-button widget class
- More warm functions
ESP32
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SunFounder Controller
No in-app purchases
ESP32
- Support this project$1.99
