# Series 3 Practice Test Prep vs SIE Test Prep 2026

The clearest difference is review sentiment: Series 3 Practice Test Prep at 50% against SIE Test Prep 2026's 0%. Series 3 Practice Test Prep also leads on iOS requirement (9.0 vs 13.0). SIE Test Prep 2026's advantage is rating (4.8 vs 3.5) and ratings volume (17 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 Test 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 Test Prep 2026 holds the better App Store score, 4.8 against 3.5. Both are backed by a comparable volume of ratings — 4 and 17 respectively. Written reviews complicate that: 50% of Series 3 Practice Test Prep's written reviews are positive against 0% of SIE Test 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 Test Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.5 (4 ratings)](https://appshunter.io/ios/app/series-3-practice-test-prep/id1490242153/reviews) | **[4.8 (17 ratings)](https://appshunter.io/ios/app/sie-test-prep-2026/id6478266586/reviews)** |
| Number of ratings | 4 | **17** |
| Positive reviews | **50.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 4 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 48 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) | [Chutima Busaraprapakul](https://appshunter.io/developer/1706710113) |

## 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 Test Prep 2026

[App page](https://appshunter.io/ios/app/sie-test-prep-2026/id6478266586)

Prepare for the Securities Industry Essentials (SIE) exam with expert-designed content and a personalized study plan. This app offers over 1,300 practice questions with detailed explanations and simulated exams to boost your confidence and help you pass on your first attempt.

**Highlights:** Personalized study plans, 1,300+ specialized questions, Detailed explanations, Simulated exam quizzes, AI-powered tracking, Multiple test modes

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Weekly) | $5.99 | per 7 days |
| Premium (Monthly) | $17.99 | per month |
| Premium (Lifetime) | $99.99 | one-time |


## 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 Test Prep 2026 free?

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

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

SIE Test Prep 2026 is rated higher. Series 3 Practice Test Prep averages 3.5 out of 5 from 4 ratings, while SIE Test Prep 2026 averages 4.8 from 17 ratings.

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

Neither Series 3 Practice Test Prep nor SIE Test 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.*