# CPA Test Exam Prep vs Proxima SIE Prep

The clearest difference is update cadence: Proxima SIE Prep at every 3 weeks against CPA Test Exam Prep's every 3 months. CPA Test Exam Prep's advantage is iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CPA Test Exam Prep sells 2 in-app purchases, starting at $24.99 per month and Proxima SIE Prep sells 3 in-app purchases, starting at $17.99 per month. Whichever you choose, the download price is not the number that matters.

CPA Test Exam Prep ships an update every 3 months, Proxima SIE Prep every 3 weeks. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | CPA Test Exam Prep | Proxima SIE Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (88 ratings)](https://appshunter.io/ios/app/cpa-test-exam-prep/id1586581325/reviews)** | — |
| Number of ratings | **88** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 40 MB | 47 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MastrAPI](https://appshunter.io/developer/1618627725) | [PROXIMA AI EDUCATION PTE. LTD.](https://appshunter.io/developer/6772901421) |

## What reviewers say

### CPA Test Exam Prep

[App page](https://appshunter.io/ios/app/cpa-test-exam-prep/id1586581325)

Prepare for your Certified Public Accountant exam with a personalized study plan and over 500 practice questions. Track your progress, identify strengths and weaknesses, and compare your scores to the community average to boost your confidence and pass on your first attempt.

**Highlights:** Personalized study plan, 500+ practice questions, Track strengths and weaknesses, Detailed test statistics, Community score comparison, Choose certification topics

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly with Trial | $24.99 | per month |
| Lifetime | $99.99 | one-time |


### Proxima SIE Prep

[App page](https://appshunter.io/ios/app/proxima-sie-prep/id6774542362)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $17.99 | per month |
| Quarterly | $37.99 | per 3 months |
| Semi-Annual | $45.49 | per 6 months |


## Frequently asked questions

### Is CPA Test Exam Prep free?

CPA Test Exam Prep is free to download, with in-app purchases available.

### Is Proxima SIE Prep free?

Proxima SIE Prep is free to download, with in-app purchases available.

### Do CPA Test Exam Prep or Proxima SIE Prep have ads?

Neither CPA Test Exam Prep nor Proxima SIE Prep shows ads.

### Which is updated more often, CPA Test Exam Prep or Proxima SIE Prep?

CPA Test Exam Prep ships an update every 3 months, and Proxima SIE Prep every 3 weeks. Most recently, CPA Test Exam Prep was updated on October 21, 2026 and Proxima SIE Prep on October 9, 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.*