# ML Trainer vs Background Eraser

The clearest difference is price: Background Eraser at Free against ML Trainer's $0.99. Background Eraser also leads on update cadence (every 21 months vs every 55 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Background Eraser 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, Background Eraser every 21 months. The most recent releases landed on September 21, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | ML Trainer | Background Eraser |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/ml-trainer-make-training-data/id1573622903/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 55 months | **Every 21 months** |
| Monetization | Paid | — |
| Size | 9 MB | 3 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Casey Pollock](https://appshunter.io/developer/991679552) | [Yogesh Rathod](https://appshunter.io/developer/1548316962) |

## What reviewers say

### ML Trainer

[App page](https://appshunter.io/ios/app/ml-trainer-make-training-data/id1573622903)

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.

**Highlights:** 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

**Features:** Vision Pro support

**In-app purchases:** none


### Background Eraser

[App page](https://appshunter.io/ios/app/background-eraser-automatic/id1604073393)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ML Trainer free?

ML Trainer costs $0.99, with no in-app purchases.

### Is Background Eraser free?

Background Eraser is free to download, with no in-app purchases.

### Do ML Trainer or Background Eraser have ads?

Neither ML Trainer nor Background Eraser shows ads.

### Which is updated more often, ML Trainer or Background Eraser?

ML Trainer ships an update every 55 months, and Background Eraser every 21 months. Most recently, ML Trainer was updated on September 21, 2026 and Background Eraser on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*