# CertPrep vs CGFM Study Guide

The clearest difference is ads: CGFM Study Guide at none against CertPrep's shown. CertPrep's advantage is update cadence (weekly vs every 2 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CertPrep sells 25 in-app purchases, starting at $3.99 per month and CGFM Study Guide sells 1 in-app purchase, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

CertPrep ships an update weekly, CGFM Study Guide every 2 months. The most recent releases landed on September 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | CertPrep | CGFM Study Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cgfm-study-guide/id6776461234/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Every 2 months |
| Monetization | — | Freemium |
| Size | 28 MB | 1 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ta Tu](https://appshunter.io/developer/1455987048) | [David Peterson](https://appshunter.io/developer/1808322033) |

## What reviewers say

### CertPrep

[App page](https://appshunter.io/ios/app/certprep-exam-prep-and-tests/id6753928975)

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

**In-app purchases (25)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertPrep Premium Monthly | $3.99 | per month |
| CertPrep TOGAF Monthly | $5.99 | per month |
| CertPrep CISSP Monthly | $5.99 | per month |
| CertPrep PMI-ACP Monthly | $5.99 | per month |
| CertPrep TOGAF Monthly | $6.99 | per month |
| CertPrep CISSP Monthly | $6.99 | per month |
| CertPrep PMI-ACP Monthly | $6.99 | per month |
| CertPrep Premium Monthly | $9.99 | per month |
| CertPrep Premium Quaterly | $9.99 | per 3 months |
| CertPrep TOGAF Quarterly | $14.99 | per 3 months |
| CertPrep CISSP Quarterly | $14.99 | per 3 months |
| CertPrep PMI-ACP Quarterly | $14.99 | per 3 months |
| CertPrep TOGAF Quarterly | $17.99 | per 3 months |
| CertPrep CISSP Quarterly | $17.99 | per 3 months |
| CertPrep PMI-ACP Quarterly | $17.99 | per 3 months |
| CertPrep Premium Quaterly | $24.99 | per 3 months |
| CertPrep TOGAF Yearly | $29.99 | per year |
| CertPrep CISSP Yearly | $29.99 | per year |
| CertPrep PMI-ACP Yearly | $29.99 | per year |
| CertPrep Premium Yearly | $29.99 | per year |
| CertPrep PMP Yearly | $39.99 | per year |
| CertPrep TOGAF Yearly | $39.99 | per year |
| CertPrep CISSP Yearly | $39.99 | per year |
| CertPrep PMI-ACP Yearly | $39.99 | per year |
| CertPrep Premium Yearly | $59.99 | per year |


### CGFM Study Guide

[App page](https://appshunter.io/ios/app/cgfm-study-guide/id6776461234)

Prepare for all three Certified Government Financial Manager (CGFM) exams with this focused study guide. It organizes content by exam, offering flashcards, practice questions, glossary terms, and formulas. Preview sections for free and upgrade for full access.

**Highlights:** Content organized by AGA exam, 90+ flashcards, 45+ practice questions, Searchable glossary, Government financial formulas, Free preview available

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CGFM Premium (Monthly) | $3.99 | per month |


## Frequently asked questions

### Is CertPrep free?

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

### Is CGFM Study Guide free?

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

### Do CertPrep or CGFM Study Guide have ads?

CertPrep shows ads; CGFM Study Guide does not.

### Which is updated more often, CertPrep or CGFM Study Guide?

CertPrep ships an update weekly, and CGFM Study Guide every 2 months. Most recently, CertPrep was updated on September 15, 2026 and CGFM Study Guide on October 1, 2026.

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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.*