# Series 3 Practice Test Prep vs SIE Exam Prep 2026

The clearest difference is review sentiment: Series 3 Practice Test Prep at 50% against SIE Exam Prep 2026's 0%. Series 3 Practice Test Prep also leads on iOS requirement (9.0 vs 13.0). SIE Exam Prep 2026's advantage is rating (4.6 vs 3.5) and ratings volume (120 vs 4). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Series 3 Practice Test Prep sells 1 one-off in-app purchase and SIE Exam Prep 2026 sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SIE Exam Prep 2026 holds the better App Store score, 4.6 against 3.5. That said, the two scores are not equally well evidenced: SIE Exam Prep 2026 has 120 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Series 3 Practice Test Prep's written reviews are positive against 0% of SIE Exam Prep 2026's, so the app with the better star average is not the one people write more warmly about.

## The numbers

| Metric | Series 3 Practice Test Prep | SIE Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/series-3-practice-test-prep/id1490242153/reviews) | **[4.6 (120 ratings)](https://appshunter.io/ios/app/sie-exam-prep-2026/id6449637891/reviews)** |
| Number of ratings | 4 | **120** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 7 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 52 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) | [秀娟 周](https://appshunter.io/developer/1670536523) |

## What reviewers say

### Series 3 Practice Test Prep

[App page](https://appshunter.io/ios/app/series-3-practice-test-prep/id1490242153)

Prepare for your Series 3 exam with over 600 practice questions. This app uses a proprietary "chunking" learning technique to aid memorization and make studying easier. Try it for free with 10 daily questions before upgrading to the full paid version.

**Highlights:** Over 600 practice questions, Proprietary ELS™ learning technique, Chunking method for memorization, 10 free questions daily, Pass or its free guarantee

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Series 3 Practice Test Premium | $9.99 | one-time |


### SIE Exam Prep 2026

[App page](https://appshunter.io/ios/app/sie-exam-prep-2026/id6449637891)

Prepare for the Securities Industry Essentials (SIE) exam with over 1,600 practice questions and detailed explanations. Features multiple exam modes and performance analysis to help you pass on your first attempt. Content is updated based on the latest FINRA syllabus.

**Highlights:** 1,600+ practice questions, Detailed answer explanations, Multiple exam modes, Performance tracking and analysis, Subject classification by syllabus, Updated content based on FINRA syllabus

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SIE Prep Premium (1 Week) | $5.99 | per 7 days |
| SIE Prep Premium (1 Month) | $17.99 | per month |
| SIE Prep Premium (3 Months) | $39.99 | per 3 months |


## Frequently asked questions

### Is Series 3 Practice Test Prep free?

Series 3 Practice Test Prep is free to download, with in-app purchases available.

### Is SIE Exam Prep 2026 free?

SIE Exam Prep 2026 is free to download, with in-app purchases available.

### Which has better reviews, Series 3 Practice Test Prep or SIE Exam Prep 2026?

SIE Exam Prep 2026 is rated higher. Series 3 Practice Test Prep averages 3.5 out of 5 from 4 ratings, while SIE Exam Prep 2026 averages 4.6 from 120 ratings.

### Do Series 3 Practice Test Prep or SIE Exam Prep 2026 have ads?

Neither Series 3 Practice Test Prep nor SIE Exam Prep 2026 shows ads.

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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.*