# ML Trainer vs Upper

The clearest difference is update cadence: Upper at every 2 months against ML Trainer's every 55 months. ML Trainer's advantage is price ($0.99 vs $2.99) and iOS requirement (14.0 vs 18.2). On ads, in-app purchases and device support there is nothing between them.

ML Trainer costs $0.99 and Upper $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ML Trainer ships an update every 55 months, Upper every 2 months. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | ML Trainer | Upper |
| --- | --- | --- |
| Price | **$0.99** | $2.99 |
| 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 2 months** |
| Monetization | Paid | — |
| Size | 9 MB | 17 MB |
| Requires iOS | **14.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Casey Pollock](https://appshunter.io/developer/991679552) | [Paul Haedrich](https://appshunter.io/developer/1809241718) |

## 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


### Upper

[App page](https://appshunter.io/ios/app/upper-s3-shortcuts/id6744768039)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ML Trainer free?

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

### Is Upper free?

Upper costs $2.99, with no in-app purchases.

### Do ML Trainer or Upper have ads?

Neither ML Trainer nor Upper shows ads.

### Which is updated more often, ML Trainer or Upper?

ML Trainer ships an update every 55 months, and Upper every 2 months. Most recently, ML Trainer was updated on October 8, 2026 and Upper on September 30, 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.*