ML Trainer vs App Previews
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ML Trainer
Easily create training data for machine learning image classification models. Capture thousands of images with adjustable settings for speed and accuracy, then export them for use with popular development tools.
- Capture images for ML training data
- Adjustable scan speed and frame count
- Low light enhancement with flashlight
- Export images to Photos app
- Compatibility with CreateML, TensorFlow, Azure ML
- Accuracy aids like crosshairs and guides
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Creating original training data for Image Classification machine learning models just got a little easier! ML Trainer allows developers to quickly capture and export thousands of images to the Photos app, allowing every image to be imported with iCloud or the built in Image Capture app on Mac. Press the Scan button to capture a preset amount of images as you move closer to or pivot around your subject, or Tap the Camera button to capture a single picture. Toggle the Flashlight to improve results in low light conditions, and tap the Save button to export any captured images to the Photos app. While each image is always captured at a speed of 3 Frames Per Second, you can adjust the Frame Count of each Scan in the Settings Menu. A larger Frame Count will save you time, while a lower Frame Count will help improve accuracy across different angles. Enabling Crosshairs and Guides in the Settings Menu can also help improve accuracy. This app was specifically designed to speed up the process of importing data into the Xcode Developer Tool named CreateML. Exported images should also be compatible with other platforms like TensorFlow and Azure Machine Learning. A wired connection to a macOS device with the Image Capture app open will always be the fastest way to import your data to desktop.
App Previews
Create professional app store previews with ease. This tool allows you to add multiple iPhone devices, customize text and images with precise controls, and adjust fonts for a polished look. Generate stunning visuals in minutes to showcase your app effectively.
- Multiple device support with color customization
- Customizable text, images, and logos
- Precise X, Y, Z coordinate editing
- Flexible font adjustments
- Intuitive layout and positioning controls
- Real-time preview of changes
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Showcase your app in style with our powerful mockup creation tool, designed to help developers, designers, and marketers prepare perfect previews for the App Store and beyond. Easily add multiple iPhone devices with different color options, customize layouts, and bring your ideas to life! Key Features: Add Multiple Devices: Include multiple iPhones in a single mockup, with the ability to customize their colors. Customizable Text & Images: Personalize your mockups by adding text, images, and logos. Modify their position in X, Y, and Z coordinates, rotate, resize, and layer them as you see fit. Flexible Font Adjustments: Choose from a variety of fonts, and adjust their size, color, and style to perfectly fit your design. Intuitive Editing: Easily fine-tune the layout, size, and positioning of your devices, text, and images with precise controls. Seamless Layering: Control the layering of elements for perfect composition. Real-Time Previews: Instantly see your changes as you build the perfect mockup for your app or product. Perfect for: Developers creating App Store screenshots Designers preparing app presentations Marketers showcasing app features Create professional-grade app previews in minutes. Stand out from the crowd with stunning visuals!
Screenshots
Verdict
The clearest difference is price: App Previews at Free against ML Trainer's $0.99. ML Trainer's advantage is iOS requirement (14.0 vs 17.0). On 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
App Previews is free to download; ML Trainer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | ML Trainer | App Previews |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 3 — better | — |
| Update frequency | Every 55 months | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 9 MB | 23 MB |
| Age rating | 4+ | 4+ |
| Developer | Casey Pollock | Tymoteusz Stokarski |
Customer experience
ML Trainer
App Previews
In-app purchases
ML Trainer
No in-app purchases
App Previews
No in-app purchases
Questions
Is ML Trainer free?
Is App Previews free?
Do ML Trainer or App Previews have ads?
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