# Learn Excel Formula vs CertPrep

The clearest difference is in-app purchases: Learn Excel Formula at none against CertPrep's 1. Learn Excel Formula also leads on iOS requirement (11.0 vs 17.0). CertPrep's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. CertPrep sells 1 one-off in-app purchase. Learn Excel Formula asks for nothing beyond the download.

## The numbers

| Metric | Learn Excel Formula | CertPrep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (5 ratings)](https://appshunter.io/ios/app/learn-excel-formula/id1495373392/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | — |
| Monetization | Ad-supported | — |
| Size | 20 MB | 3 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Merbin Joe](https://appshunter.io/developer/1281696078) | [Jan Roldan Hernandez](https://appshunter.io/developer/1896444338) |

## What reviewers say

### Learn Excel Formula

[App page](https://appshunter.io/ios/app/learn-excel-formula/id1495373392)

This free educational app provides offline access to a comprehensive library of Excel formulas and shortcut keys. It features easy-to-understand examples with screenshots to aid learning.

**Highlights:** Offline Excel learning, Extensive formula library, Shortcut key guide, Examples with screenshots, Free to use

**Features:** macOS Compatibility

**In-app purchases:** none


### CertPrep

[App page](https://appshunter.io/ios/app/certprep-it-technician/id6775249276)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompTIA A+ Premium | $3.99 | one-time |


## Frequently asked questions

### Is Learn Excel Formula free?

Learn Excel Formula is free to download, with no in-app purchases.

### Is CertPrep free?

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

### Do Learn Excel Formula or CertPrep have ads?

Learn Excel Formula shows ads; CertPrep 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.*