# Science vs CPHQ Study Guide

The clearest difference is price: CPHQ Study Guide at Free against Science's $1.99. Science's advantage is in-app purchases (none vs 4) and iOS requirement (11.0 vs 15.0). On ads and device support there is nothing between them.

CPHQ Study Guide is free to download; Science costs $1.99 up front. CPHQ Study Guide sells 4 in-app purchases, starting at $2.99 per 7 days. Science asks for nothing beyond the download.

## The numbers

| Metric | Science | CPHQ Study Guide |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cphq-study-guide/id6800806323/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 44 months | — |
| Size | 18 MB | 19 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coskun CAKIR](https://appshunter.io/developer/482066275) | [DMP ENTERPRISE LLC](https://appshunter.io/developer/1808322033) |

## What reviewers say

### Science

[App page](https://appshunter.io/ios/app/science-learn-biology/id1386718659)

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

**In-app purchases:** none


### CPHQ Study Guide

[App page](https://appshunter.io/ios/app/cphq-study-guide/id6800806323)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Monthly | $6.99 | per month |
| Premium Annual | $19.99 | per year |
| Lifetime Unlock | $29.99 | one-time |


## Frequently asked questions

### Is Science free?

Science costs $1.99, with no in-app purchases.

### Is CPHQ Study Guide free?

CPHQ Study Guide is free to download, with in-app purchases available.

### Do Science or CPHQ Study Guide have ads?

Neither Science nor CPHQ Study Guide shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*