# ML Annotator vs TFLite LiteRT TensorFlow Test

The clearest difference is price: ML Annotator at Free against TFLite LiteRT TensorFlow Test's $1.99. ML Annotator also leads on update cadence (every 3 days vs every 8 months) and device support (4 vs 2). TFLite LiteRT TensorFlow Test's advantage is chart position (#130 vs unranked). On ads, in-app purchases and iOS requirement there is nothing between them.

ML Annotator is free to download; TFLite LiteRT TensorFlow Test costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ML Annotator ships an update every 3 days, TFLite LiteRT TensorFlow Test every 8 months. The most recent releases landed on September 22, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ML Annotator | TFLite LiteRT TensorFlow Test |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/ml-annotator/id1594943438/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 8 months |
| Monetization | Free | — |
| Best chart rank | — | **#130** |
| Size | 8 MB | 27 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Dito Technologies LLC](https://appshunter.io/developer/1076141818) | [Anh Nguyen](https://appshunter.io/developer/1516242081) |

## What reviewers say

### ML Annotator

[App page](https://appshunter.io/ios/app/ml-annotator/id1594943438)

This tool facilitates the annotation of images for machine learning tasks like object detection and classification. It supports team collaboration, Apple Pencil for precise drawing, and offers various data export formats. Users can also generate custom iPython notebooks to kickstart model creation.

**Highlights:** Image annotation for ML classifiers, Team collaboration for annotation, Apple Pencil support for iPad, Export training data in multiple formats, Generate custom iPython notebooks, Training data improvement suggestions

**Features:** Vision Pro support

**In-app purchases:** none


### TFLite LiteRT TensorFlow Test

[App page](https://appshunter.io/ios/app/tflite-litert-tensorflow-test/id1643868615)

**Currently charting:** #130 Top Paid · Developer Tools (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ML Annotator free?

ML Annotator is free to download, with no in-app purchases.

### Is TFLite LiteRT TensorFlow Test free?

TFLite LiteRT TensorFlow Test costs $1.99, with no in-app purchases.

### Do ML Annotator or TFLite LiteRT TensorFlow Test have ads?

Neither ML Annotator nor TFLite LiteRT TensorFlow Test shows ads.

### Which is updated more often, ML Annotator or TFLite LiteRT TensorFlow Test?

ML Annotator ships an update every 3 days, and TFLite LiteRT TensorFlow Test every 8 months. Most recently, ML Annotator was updated on September 22, 2026 and TFLite LiteRT TensorFlow Test on October 5, 2026.

---

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