# LaTeX Formula Editor vs TFLite LiteRT TensorFlow Test

The clearest difference is price: LaTeX Formula Editor at Free against TFLite LiteRT TensorFlow Test's $1.99. LaTeX Formula Editor also leads on update cadence (every 3 weeks vs every 8 months) and iOS requirement (13.0 vs 16.0). TFLite LiteRT TensorFlow Test's advantage is chart position (#134 vs unranked). On ads, in-app purchases and device support there is nothing between them.

LaTeX Formula Editor 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.

LaTeX Formula Editor ships an update every 3 weeks, TFLite LiteRT TensorFlow Test every 8 months. Both last shipped on October 5, 2026.

## The numbers

| Metric | LaTeX Formula Editor | TFLite LiteRT TensorFlow Test |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/latex-formula-editor/id1621591035/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 22.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 8 months |
| Monetization | Free | — |
| Best chart rank | — | **#134** |
| Size | 7 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Julian Lau](https://appshunter.io/developer/1603050262) | [Anh Nguyen](https://appshunter.io/developer/1516242081) |

## What reviewers say

### LaTeX Formula Editor

[App page](https://appshunter.io/ios/app/latex-formula-editor/id1621591035)

Create and preview LaTeX formulas on your mobile device. Save your work as files or import existing ones. Features pre-configured buttons for common mathematical elements.

**Highlights:** Write LaTeX formulas, Preview formulas in real-time, Save formulas as files, Import existing LaTeX files, Pre-configured buttons for common elements

**Features:** macOS Compatibility, 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:** #134 Top Paid · Developer Tools (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is LaTeX Formula Editor free?

LaTeX Formula Editor 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 LaTeX Formula Editor or TFLite LiteRT TensorFlow Test have ads?

Neither LaTeX Formula Editor nor TFLite LiteRT TensorFlow Test shows ads.

### Which is updated more often, LaTeX Formula Editor or TFLite LiteRT TensorFlow Test?

LaTeX Formula Editor ships an update every 3 weeks, and TFLite LiteRT TensorFlow Test every 8 months. Most recently, LaTeX Formula Editor was updated on October 5, 2026 and TFLite LiteRT TensorFlow Test 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.*