# CloudLabs Specific Heat vs ChemSpark

The clearest difference is in-app purchases: CloudLabs Specific Heat at none against ChemSpark's 5. CloudLabs Specific Heat also leads on ads (none vs shown) and iOS requirement (9.0 vs 17.6). On price and device support there is nothing between them.

Both are free to download. ChemSpark sells 5 one-off in-app purchases. CloudLabs Specific Heat asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Specific Heat | ChemSpark |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (8 ratings)](https://appshunter.io/ios/app/chemspark-chemistry-practice/id6746169230/reviews)** |
| Number of ratings | — | **8** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 65 MB | 43 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Lojas Software Corp](https://appshunter.io/developer/1799458054) |

## What reviewers say

### CloudLabs Specific Heat

[App page](https://appshunter.io/ios/app/cloudlabs-specific-heat/id1636378014)

**Features:** macOS Compatibility

**In-app purchases:** none


### ChemSpark

[App page](https://appshunter.io/ios/app/chemspark-chemistry-practice/id6746169230)

Master chemistry concepts and prepare for exams with this comprehensive study tool. It offers a dynamic way to test knowledge across various topics, featuring diverse question types, visual learning aids, and detailed feedback to track progress and improve understanding.

**Highlights:** Extensive question bank with varying difficulty, Multiple question types (multiple-choice, fill-in-the-blank), Visual learning aids with images and diagrams, Detailed feedback and answer explanations, Structured learning by subject and topic, Progress tracking and score monitoring, Interactive testing interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Test Tube of Hints (25) | $0.99 | one-time |
| Combustion Skips (5) | $0.99 | one-time |
| Atomic Skips (15) | $1.99 | one-time |
| Beaker of Hints (60) | $2.99 | one-time |
| Flask of Hints (150) | $4.99 | one-time |


## Frequently asked questions

### Is CloudLabs Specific Heat free?

CloudLabs Specific Heat is free to download, with no in-app purchases.

### Is ChemSpark free?

ChemSpark is free to download, with in-app purchases available.

### Do CloudLabs Specific Heat or ChemSpark have ads?

ChemSpark shows ads; CloudLabs Specific Heat does not.

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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.*