# SIE Practice Questions vs CISI IOC Prep

The clearest difference is iOS requirement: SIE Practice Questions at 15.0 against CISI IOC Prep's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. SIE Practice Questions sells 1 one-off in-app purchase and CISI IOC Prep sells 3 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | SIE Practice Questions | CISI IOC Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (81 ratings)](https://appshunter.io/ios/app/sie-practice-questions/id6503405293/reviews)** | — |
| Number of ratings | **81** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 1 MB | 4 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [laurie hocking](https://appshunter.io/developer/1250182050) | [MD Shahariar Nazim Joy](https://appshunter.io/developer/1893961943) |

## What reviewers say

### 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 |


### CISI IOC Prep

[App page](https://appshunter.io/ios/app/cisi-ioc-prep/id6793089431)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $6.99 | per month |
| Yearly Premium | $24.99 | per year |
| Lifetime Access | $39.99 | one-time |


## Frequently asked questions

### Is SIE Practice Questions free?

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

### Is CISI IOC Prep free?

CISI IOC Prep is free to download, with in-app purchases available.

### Do SIE Practice Questions or CISI IOC Prep have ads?

Neither SIE Practice Questions nor CISI IOC Prep 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.*