# Official CDFM Practice Test vs ACHE Congress

The clearest difference is review sentiment: ACHE Congress at 50% against Official CDFM Practice Test's 0%. ACHE Congress also leads on in-app purchases (none vs 3) and rating (4.9 vs 4.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Official CDFM Practice Test sells 3 one-off in-app purchases. ACHE Congress asks for nothing beyond the download.

ACHE Congress holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: ACHE Congress has 912 ratings behind it against 171, so its average is the more settled of the two. Written reviews point the same way: 0% of Official CDFM Practice Test's written reviews are positive against 50% of ACHE Congress's.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Official CDFM Practice Test | ACHE Congress |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (171 ratings)](https://appshunter.io/ios/app/official-cdfm-practice-test/id1628124847/reviews) | **[4.9 (912 ratings)](https://appshunter.io/ios/app/ache-congress/id6478176694/reviews)** |
| Number of ratings | 171 | **912** |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 132 MB | 94 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Society of Defense Financial Management](https://appshunter.io/developer/1386454241) | [American College of Healthcare Executives](https://appshunter.io/developer/507327810) |

## What reviewers say

### Official CDFM Practice Test

[App page](https://appshunter.io/ios/app/official-cdfm-practice-test/id1628124847)

Prepare for the Certified Defense Financial Manager (CDFM) exams with this comprehensive mobile study tool. It offers hundreds of practice questions, flashcards for acronyms and terminology, and a candidate handbook to help you build confidence and identify study areas.

**Highlights:** 320+ practice questions, 380+ acronym flashcards, 240+ glossary flashcards, CDFM Candidate Handbook, Custom quiz creation, Advanced progress tracking

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Module 4 Questions Only | $19.99 | one-time |
| 3 Month Access - Non-renewing | $59.99 | one-time |
| Module 1-3 Questions Only | $64.99 | one-time |


### ACHE Congress

[App page](https://appshunter.io/ios/app/ache-congress/id6478176694)

Access your personalized schedule, session materials, and speaker information for the annual event. Enhance your experience with note-taking, venue navigation, and session evaluations. Connect with other attendees and expand your professional network.

**Highlights:** Personalized schedule, Session handouts, Speaker and exhibitor info, Note-taking on presentations, Venue maps and information, Session evaluation, Attendee networking

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

**In-app purchases:** none


## Frequently asked questions

### Is Official CDFM Practice Test free?

Official CDFM Practice Test is free to download, with in-app purchases available.

### Is ACHE Congress free?

ACHE Congress is free to download, with no in-app purchases.

### Which has better reviews, Official CDFM Practice Test or ACHE Congress?

ACHE Congress is rated higher. Official CDFM Practice Test averages 4.6 out of 5 from 171 ratings, while ACHE Congress averages 4.9 from 912 ratings.

### Do Official CDFM Practice Test or ACHE Congress have ads?

Neither Official CDFM Practice Test nor ACHE Congress shows ads.

### Which is updated more often, Official CDFM Practice Test or ACHE Congress?

Official CDFM Practice Test ships an update every 5 months, and ACHE Congress every 5 months. Most recently, Official CDFM Practice Test was updated on November 3, 2026 and ACHE Congress on November 4, 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.*