ML Trainer vs CodeSpark
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.
CodeSpark
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CodeSpark is your personal coding project assistant designed to eliminate the frustration of deciding what to build next. Through a series of simple, intuitive questions presented in a clean grid interface, the app learns about your programming experience, interests, and goals to generate tailored project suggestions that match your unique situation. Key Features: • Personalized Project Ideas: Receive custom project recommendations based on your experience level, interests, and available time • Comprehensive Project Blueprints: Get detailed implementation steps, technology stack recommendations, and helpful learning resources • GitHub Integration: Create a GitHub repository for your project with a pre-populated README directly from the app • Clean, Minimalist Interface: Navigate through a beautifully designed, distraction-free experience • Adaptive Questions: Questions adjust dynamically based on your previous answers using advanced AI technology • Progress Tracking: Save and revisit project ideas whenever inspiration strikes • For All Skill Levels: Whether you're a beginner or experienced developer, find projects that match your ability and challenge you appropriately Stop staring at a blank editor wondering what to code. Let CodeSpark inspire your next programming project and turn your coding aspirations into concrete action plans.
Screenshots
Verdict
The clearest difference is price: CodeSpark at Free against ML Trainer's $0.99. CodeSpark also leads on update cadence (every 5 days vs every 55 months). On ads, in-app purchases, device support 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
CodeSpark is free to download; ML Trainer costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
ML Trainer ships an update every 55 months, CodeSpark every 5 days. The most recent releases landed on November 7, 2026 and October 30, 2026 respectively.
| Parameter | ML Trainer | CodeSpark |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 55 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 14.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 9 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | Casey Pollock | enginess GmbH |
In-app purchases
ML Trainer
No in-app purchases
CodeSpark
No in-app purchases









