# ML Trainer vs Air Demand Analysis

The clearest difference is price: Air Demand Analysis at Free against ML Trainer's $0.99. Air Demand Analysis also leads on update cadence (every 3 weeks vs every 55 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Air Demand Analysis 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, Air Demand Analysis every 3 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ML Trainer | Air Demand Analysis |
| --- | --- | --- |
| 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 3 weeks** |
| Monetization | Paid | — |
| Size | 9 MB | 52 MB |
| Requires iOS | **14.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Casey Pollock](https://appshunter.io/developer/991679552) | [Kaeser Kompressoren SE](https://appshunter.io/developer/1647141870) |

## 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


### Air Demand Analysis

[App page](https://appshunter.io/ios/app/air-demand-analysis/id6464595229)

**In-app purchases:** none


## Frequently asked questions

### Is ML Trainer free?

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

### Is Air Demand Analysis free?

Air Demand Analysis is free to download, with no in-app purchases.

### Do ML Trainer or Air Demand Analysis have ads?

Neither ML Trainer nor Air Demand Analysis shows ads.

### Which is updated more often, ML Trainer or Air Demand Analysis?

ML Trainer ships an update every 55 months, and Air Demand Analysis every 3 weeks. Most recently, ML Trainer was updated on October 8, 2026 and Air Demand Analysis on October 5, 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.*