# goREACT vs SHI

The clearest difference is review sentiment: SHI at 80% against goREACT's 18%. SHI also leads on rating (4.9 vs 2.2). goREACT's advantage is ratings volume (98 vs 15). On price, update cadence, ads and in-app purchases there is nothing between them.

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

SHI holds the better App Store score, 4.9 against 2.2. That said, the two scores are not equally well evidenced: goREACT has 98 ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 18% of goREACT's written reviews are positive against 80% of SHI's.

goREACT ships an update every 4 months, SHI every 7 months. The most recent releases landed on October 20, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | goREACT | SHI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.2 (98 ratings)](https://appshunter.io/ios/app/goreact/id649585694/reviews) | **[4.9 (15 ratings)](https://appshunter.io/ios/app/shi-learning-lingit/id1144228805/reviews)** |
| Number of ratings | **98** | 15 |
| Positive reviews | 18.1% of reviews | **80.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 7 months |
| Monetization | Free | Free |
| Size | 46 MB | 62 MB |
| Requires iOS | 8.0 | 8.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Museum of Science and Industry, Chicago](https://appshunter.io/developer/501539528) | [Sealaska Heritage Institute](https://appshunter.io/developer/1144218131) |

## What reviewers say

### goREACT

[App page](https://appshunter.io/ios/app/goreact/id649585694)

Explore chemistry by virtually mixing elements to create hundreds of reactions. Discover element properties, view molecules, and follow guided experiments. Educational resources are also available.

**Highlights:** Nearly 300 virtual chemical reactions, Drag-and-drop element mixing, Molecule visualization with images/videos, Interactive Periodic Table with facts, Guided and free play modes, Themed reaction menus

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- ✨ Informative and engaging
- 👍 Simple interface
- 💡 Creative and educational concept
- 🔬 Useful for learning science
- 🤩 Used to be awesome

**What reviewers complain about**

- ⚫ Persistent black screen issue
- ⏳ Extremely long load times
- ❌ App doesn't work
- 🗑️ Garbage application
- 📉 Broken after updates

**Reported bugs**

- Black screen on launch
- App won't load
- App crashes on opening
- Information pop-up too short
- Wrong atomic symbol for Terbium

**Requested features**

- Display reaction on the same page
- Include organic reactions
- Allow multiple elements to be moved at once
- Add better instructions
- Add history feature


### SHI

[App page](https://appshunter.io/ios/app/shi-learning-lingit/id1144228805)

Learn the Tlingit language with this app. It offers hundreds of vocabulary entries and phrases across various categories, complete with audio from fluent speakers. Practice pronunciation, explore the writing system, and test your knowledge with quizzes.

**Highlights:** Hundreds of vocabulary entries, 20+ learning categories, Audio from fluent speakers, Pronunciation and writing system introduction, Category-based quizzes, Progress tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is goREACT free?

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

### Is SHI free?

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

### Which has better reviews, goREACT or SHI?

SHI is rated higher. goREACT averages 2.2 out of 5 from 98 ratings, while SHI averages 4.9 from 15 ratings.

### Do goREACT or SHI have ads?

Neither goREACT nor SHI shows ads.

### Which is updated more often, goREACT or SHI?

goREACT ships an update every 4 months, and SHI every 7 months. Most recently, goREACT was updated on October 20, 2026 and SHI on October 1, 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.*