# Series 66 Practice Test Prep vs SIE Practice Questions

The clearest difference is review sentiment: SIE Practice Questions at 100% against Series 66 Practice Test Prep's 50%. SIE Practice Questions also leads on rating (4.7 vs 3.0) and ratings volume (26 vs 3). Series 66 Practice Test Prep's advantage is iOS requirement (9.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Series 66 Practice Test Prep sells 1 one-off in-app purchase and SIE Practice Questions sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SIE Practice Questions holds the better App Store score, 4.7 against 3.0. That said, the two scores are not equally well evidenced: SIE Practice Questions has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of Series 66 Practice Test Prep's written reviews are positive against 100% of SIE Practice Questions's.

## The numbers

| Metric | Series 66 Practice Test Prep | SIE Practice Questions |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (3 ratings)](https://appshunter.io/ios/app/series-66-practice-test-prep/id1484826282/reviews) | **[4.7 (26 ratings)](https://appshunter.io/ios/app/sie-practice-questions/id6503405293/reviews)** |
| Number of ratings | 3 | **26** |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Fortnightly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 6 MB | 1 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MOON MOUNTAIN INC](https://appshunter.io/developer/1555760990) | [laurie hocking](https://appshunter.io/developer/1250182050) |

## What reviewers say

### Series 66 Practice Test Prep

[App page](https://appshunter.io/ios/app/series-66-practice-test-prep/id1484826282)

Prepare for the Series 66 exam with over 700 practice questions. This app uses a proprietary "chunking" learning technique to aid memorization and understanding. It offers a limited number of free questions daily, with an option to upgrade for full access and a pass or it's free guarantee.

**Highlights:** Over 700 practice questions, Proprietary ELS™ learning technique, Chunking method for memorization, 10 free questions daily for 5 days, Daily free question of the day, Pass or it's free guarantee

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Series 66 Practice Test | $9.99 | one-time |


### SIE Practice Questions

[App page](https://appshunter.io/ios/app/sie-practice-questions/id6503405293)

Prepare for the Securities Industry Essentials (SIE) exam with over 500 practice questions covering all exam domains. Detailed explanations and progress tracking help you identify areas for improvement. Study offline with a user-friendly interface.

**Highlights:** 500+ practice questions, Covers all SIE exam domains, Detailed explanations for each question, Progress tracking and analytics, Offline access for studying, User-friendly interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Practice Questions! | $17.99 | one-time |


## Frequently asked questions

### Is Series 66 Practice Test Prep free?

Series 66 Practice Test Prep is free to download, with in-app purchases available.

### Is SIE Practice Questions free?

SIE Practice Questions is free to download, with in-app purchases available.

### Which has better reviews, Series 66 Practice Test Prep or SIE Practice Questions?

SIE Practice Questions is rated higher. Series 66 Practice Test Prep averages 3.0 out of 5 from 3 ratings, while SIE Practice Questions averages 4.7 from 26 ratings.

### Do Series 66 Practice Test Prep or SIE Practice Questions have ads?

Neither Series 66 Practice Test Prep nor SIE Practice Questions 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.*