# iTongue vs Burn Evaluation Network

The clearest difference is update cadence: Burn Evaluation Network at every 9 days against iTongue's every 28 months. Burn Evaluation Network also leads on iOS requirement (14.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iTongue ships an update every 28 months, Burn Evaluation Network every 9 days. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | iTongue | Burn Evaluation Network |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/itongue/id1580878451/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 28 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 3 MB | 377 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [JIACHENG XIE](https://appshunter.io/developer/1580332713) | [HAN WEI WANG](https://appshunter.io/developer/928406183) |

## What reviewers say

### iTongue

[App page](https://appshunter.io/ios/app/itongue/id1580878451)

Analyze your tongue's appearance by uploading images. Receive a classification result based on the visual data provided. This tool offers a unique way to understand tongue characteristics.

**Highlights:** Tongue image upload, Classification results, User-friendly interface, Health insights

**Features:** macOS Compatibility

**In-app purchases:** none


### Burn Evaluation Network

[App page](https://appshunter.io/ios/app/burn-evaluation-network/id1632848035)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iTongue free?

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

### Is Burn Evaluation Network free?

Burn Evaluation Network is free to download, with no in-app purchases.

### Do iTongue or Burn Evaluation Network have ads?

Neither iTongue nor Burn Evaluation Network shows ads.

### Which is updated more often, iTongue or Burn Evaluation Network?

iTongue ships an update every 28 months, and Burn Evaluation Network every 9 days. Most recently, iTongue was updated on October 11, 2026 and Burn Evaluation Network on October 7, 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.*