# Serious Solids

> Educational game for predicting precipitation reactions by combining ions. (iPhone/iPad app by Cheryl Montgomery.)

- Source: https://appshunter.io/ios/app/serious-solids/id992220810 (this page in markdown: same URL + `.md`)
- Developer: [Cheryl Montgomery](https://appshunter.io/developer/611176285)
- Category: Education, Games
- Price: Free
- Rating: 2.70/5 from 7 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 52 MB
- Languages: American English
- Released: 2015-05-20
- Data updated: 2026-06-03
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/serious-solids/id992220810/reviews.md

## What is Serious Solids?

The goal of the game is to select the correct ratios of cations (+) and anions (-) that combine to form solid precipitates at 0.1M ion concentrations, neutral pH, and 25 degrees C.  Experiment with the interface by clicking the ion symbols multiple times. When the name and formula looks good to you, submit your solid by clicking the button at the bottom of the screen.  Swipe spectator ions away from the screen to remove them and to earn extra game points. 

Good luck! We sincerely hope this game helps you learn how to predict the product of common precipitation reactions.

This app was created and developed at Tennessee Tech University by instructor Janet Coonce, student Evgeny Vasilyev, and student Rodney Mitchell, in collaboration with TTU's iCube.

## Key features

- Predict precipitation reactions
- Combine cations and anions
- Form solid precipitates
- Experiment with ion symbols
- Earn points by swiping spectator ions

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/serious-solids/id992220810/reviews.md

### 5/5 — Beautiful

*2019-09-16*

Wonderful work with this app: great study guide

## Frequently asked questions about Serious Solids

### What is the main goal of Serious Solids?

The primary goal of Serious Solids is to help users learn how to predict the products of common precipitation reactions by correctly combining cations and anions to form solid precipitates.

### How does Serious Solids teach precipitation reactions?

The game allows users to experiment with ion symbols and their ratios to form solid precipitates. Users submit their predicted solid by clicking a button, and can earn extra points by swiping away spectator ions.

### What are the learning conditions in Serious Solids?

The game simulates conditions of 0.1M ion concentrations, neutral pH, and 25 degrees Celsius to help users understand precipitate formation.

### Is Serious Solids available on Android devices?

Based on the provided data, Serious Solids is currently supported on iPhone and iPod devices. There is no information available regarding Android compatibility.

### How often is Serious Solids updated?

The app was last updated on April 26, 2023, indicating a recent update. The version history suggests it receives updates periodically.

### What is the user sentiment for Serious Solids?

The app has a rating of 2.7 stars from 7 ratings, which suggests mixed to negative user sentiment. This rating indicates that a significant portion of users may not be fully satisfied with the application.

### Does Serious Solids offer certifications for completing learning modules?

The description does not mention any certification programs or the ability to earn formal certificates upon completion of learning modules within Serious Solids.

### Can I play Serious Solids offline?

The provided data does not specify whether Serious Solids can be played offline. However, educational games often require an internet connection for certain features or content.

## Version history (last 3 releases)

### 1.9 — 2023-04-26

Updated the app to comply with apple and to work with devices with the notch

### 1.8 — 2015-07-03

This app has been updated by Apple to display the Apple Watch app icon.

bug fixes

### 1.0 — 2015-05-13

No release notes.

## Apps similar to Serious Solids

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [CloudLabs Ions Equilibrium](https://appshunter.io/ios/app/cloudlabs-ions-equilibrium/id1596508809) | 3.0 (2) | Free | Education |
| [Atomic Spectra](https://appshunter.io/ios/app/atomic-spectra/id6444901660) | 5.0 (1) | $1.99 | Education |
| [Chemical Equilibrium](https://appshunter.io/ios/app/chemical-equilibrium/id980553577) | — | $3.99 | Education |
| [Electrochemistry](https://appshunter.io/ios/app/electrochemistry/id1014920086) | — | $3.99 | Education |
| [Stoichiometry Pro](https://appshunter.io/ios/app/stoichiometry-pro/id1546919546) | — | $3.99 | Education |
| [Chemical Reactions](https://appshunter.io/ios/app/chemical-reactions/id1104653664) | — | $3.99 | Education |

## More apps by Cheryl Montgomery

- [Teens & Trucks](https://appshunter.io/ios/app/teens-and-trucks/id845189473)
- [TN Child Passenger Safety](https://appshunter.io/ios/app/tn-child-passenger-safety/id924175299)
- [Secret Reef](https://appshunter.io/ios/app/secret-reef/id1077049453)
- [GrammOrNot](https://appshunter.io/ios/app/grammornot/id1100843751)
- [BrainExplain](https://appshunter.io/ios/app/brainexplain/id1104442847)

All apps by Cheryl Montgomery: https://appshunter.io/developer/611176285

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-03.*