Cam4DL vs UDevice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cam4DL
Record video clips and capture photos for deep learning projects. Automatically generate metadata like face data and depth maps. All data is easily accessible via the Files app for seamless transfer to your workstation.
- Record video clips for action classification
- Take photos for object and face analysis
- Generate depth maps and face metadata
- Automatic cropping and resizing of images
- Open access to all generated data via Files app
- Organized data storage within app sandbox
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Cam4DL is an app for creating image and video datasets that are typically needed in deep learning projects. RECORD VIDEO CLIPS READY FOR ACTION CLASSIFICATION With Cam4DL you can now record small video clips that you can use for training an action classifier in CreateML. You can choose to record these video clips with the same frame rate and timing options available during CreateML training phase. You can record multiple video clips automatically and hands free. First select a category then tap on the shutter button to start the recording. When a video clip recording ends you have 3 seconds to get ready for the next clip recording. This automatically starts until you stop the recording by tapping again on the shutter button. The video clips are recorded without sound because this is hardly used for action classification. TAKE PHOTOS FOR OBJECT AND FACE ANALYSIS Using Cam4DL you can also take photos organized in categories and optionally generate depth maps and face metadata with ease at the moment of capture. Just create a project of type Face or Object, and choose if you want to include a depth map. Then choose if you want to optionally crop and resize the image at the moment of capture. You can then start taking photos that are automatically cropped, resized and organized in folders along with their metadata. The best part of Cam4DL is that all of the generated data is open and accessible from the Apple Files app, so that transferring this data to your workstation is easier and faster than ever. FACE DATA AND DEPTHMAP AUTOMATICALLY COMPUTED When you take a photo inside a project of type Face, the app automatically computes face features and save them in json files, so that you can later use them for your data science projects. When you select the depth map option during project creation, the app automatically computes the depth map while you take the photo and stores it in a png file. Cam4DL keeps the dataset pictures separate from Apple's Photos app. OPEN ACCESS TO ALL THE GENERATED DATA All the photos you take with Cam4DL and the relative metadata such as the face data are categorized and saved inside the app's document directory so that you can easily share them with your workstation for training. To access the data generated by Cam4DL, just open Apple's Files app and then navigate to "iPhone -> Cam4DL" folder. Made with Love and SwiftUI WARNING: All the datasets are stored inside the app's sandbox. For this reason if you delete the app you also delete the datasets, including all the videos, photos and the associated metadata. If you for any reason need to delete the app REMEMBER TO BACKUP your datasets to another location using the Files app.
UDevice
This app offers a comprehensive suite of developer and testing tools. It includes network utilities like HTTP(s) capture and DNS parsing, alongside system information and file management capabilities. Ideal for development, testing, and device management.
- HTTP(s) Capture/Rewrite
- SSH and Terminal access
- Python3 interpreter
- Cookie editing
- Network utilities (Ping, DNS, Traceroute, Port Scan)
- File manager
- Device fingerprinting and system info
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Make device debugging, network diagnostics, and security research more efficient. The app includes a rich set of professional tools covering network packet capture, request rewriting, SSH, local terminal, Python 3, file management, cookie editing, log analysis, JSON formatting, regular expressions, Ping, DNS lookup, Traceroute, port scanning, LAN scanning, and more. You can also view real-time device status and key system information, including CPU, system, network, memory, display, browser environment, and other device data, helping you quickly understand the current state of your device. Whether for development debugging, testing and troubleshooting, security research, or daily device management, everything can be done in one app.
Screenshots
Verdict
The clearest difference is rating: Cam4DL at 5.0 against UDevice's 4.4. UDevice's advantage is monetization model (free vs paid) and ratings volume (36 vs 2). On price, ads, in-app purchases 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
Cam4DL costs $4.99 and UDevice $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Cam4DL holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: UDevice has 36 ratings behind it against 2, so its average is the more settled of the two.
Cam4DL ships an update every 2 months, UDevice every 3 weeks. The most recent releases landed on September 28, 2026 and October 14, 2026 respectively.
| Parameter | Cam4DL | UDevice |
|---|---|---|
| Price | $4.99 | $4.99 |
| Rating | 5.0 (2 ratings) — better | 4.4 (36 ratings) |
| Positive reviews | — | 78.1% of reviews |
| Number of ratings | 2 | 36 — better |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Best chart rank | — | #62 — better |
| Devices | iPhone, iPod | iPhone, iPad, Apple Watch — better |
| Requires iOS | 15.6 — better | 16.0 |
| Further details — not scored | ||
| Size | 5 MB | 159 MB |
| Age rating | 12+ | 4+ |
| Developer | Giovanni Murru | Gansu Zhenxian Network Technology Co., Ltd. |
Customer experience
Cam4DL
UDevice
In-app purchases
Cam4DL
No in-app purchases
UDevice
No in-app purchases









