# CloudLabs Discovering Cells vs pHCalculation

The clearest difference is in-app purchases: CloudLabs Discovering Cells at none against pHCalculation's 5. CloudLabs Discovering Cells also leads on iOS requirement (11.0 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. pHCalculation sells 5 one-off in-app purchases. CloudLabs Discovering Cells asks for nothing beyond the download.

## The numbers

| Metric | CloudLabs Discovering Cells | pHCalculation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 335 MB | 2 MB |
| Requires iOS | **11.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Jiovany Orozco](https://appshunter.io/developer/1114670847) | [Jatuphol Jaturapat](https://appshunter.io/developer/1788860463) |

## What reviewers say

### CloudLabs Discovering Cells

[App page](https://appshunter.io/ios/app/cloudlabs-discovering-cells/id6469874122)

**Features:** macOS Compatibility

**In-app purchases:** none


### pHCalculation

[App page](https://appshunter.io/ios/app/phcalculation/id6743737030)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Show solution | $0.99 | one-time |
| Buffer Calculator | $0.99 | one-time |
| Salt pH calculator | $0.99 | one-time |
| Reverse pH calculator | $0.99 | one-time |
| Unlock All Features. | $1.99 | one-time |


## Frequently asked questions

### Is CloudLabs Discovering Cells free?

CloudLabs Discovering Cells is free to download, with no in-app purchases.

### Is pHCalculation free?

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

### Do CloudLabs Discovering Cells or pHCalculation have ads?

Neither CloudLabs Discovering Cells nor pHCalculation shows ads.

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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.*