# UTD IECG vs Herbapp

The clearest difference is ads: UTD IECG at none against Herbapp's shown. UTD IECG also leads on iOS requirement (13.0 vs 15.6). Herbapp's advantage is update cadence (every 5 months vs every 12 months). On price, 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.

UTD IECG ships an update every 12 months, Herbapp every 5 months. The most recent releases landed on October 13, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | UTD IECG | Herbapp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/herbapp/id1574404946/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | — | Ad-supported |
| Size | 7 MB | 54 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [University of Texas at Dallas](https://appshunter.io/developer/552158925) | [Ievgen Kryvun](https://appshunter.io/developer/1574404948) |

## What reviewers say

### UTD IECG

[App page](https://appshunter.io/ios/app/utd-iecg/id1458424635)

**Features:** macOS Compatibility

**In-app purchases:** none


### Herbapp

[App page](https://appshunter.io/ios/app/herbapp/id1574404946)

Access and compare information on herbs and formulas from Traditional Chinese Medicine. This tool is for informational purposes only and should not replace professional medical advice or diagnosis.

**Highlights:** Herb information lookup, Formula comparison, Traditional Chinese Medicine focus, Informational reference tool

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is UTD IECG free?

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

### Is Herbapp free?

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

### Do UTD IECG or Herbapp have ads?

Herbapp shows ads; UTD IECG does not.

### Which is updated more often, UTD IECG or Herbapp?

UTD IECG ships an update every 12 months, and Herbapp every 5 months. Most recently, UTD IECG was updated on October 13, 2026 and Herbapp on October 21, 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.*