# SIE Exam Pro vs ATI Trading

The clearest difference is in-app purchases: ATI Trading at none against SIE Exam Pro's 2. ATI Trading also leads on update cadence (every 9 days vs every 6 weeks) and device support (3 vs 1). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. SIE Exam Pro sells 2 in-app purchases, starting at $7.99 per month. ATI Trading asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for SIE Exam Pro against 5.0 for ATI Trading. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

SIE Exam Pro ships an update every 6 weeks, ATI Trading every 9 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | SIE Exam Pro | ATI Trading |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/sie-exam-pro/id6736676117/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/ati-trading/id6776500304/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 9 days** |
| Monetization | Subscription | **Free** |
| Size | 9 MB | 25 MB |
| Requires iOS | 17.2 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Cargo Teleport Inc](https://appshunter.io/developer/1761832181) | [Luis Caram](https://appshunter.io/developer/1896305772) |

## What reviewers say

### SIE Exam Pro

[App page](https://appshunter.io/ios/app/sie-exam-pro/id6736676117)

Prepare for the Securities Industry Essentials (SIE) Exam with a comprehensive finance training tool. Access a vast question bank, detailed explanations, and customizable practice modules to track your progress and refine your study strategy.

**Highlights:** Extensive question repository, In-depth explanations, Customizable practice modules, Real-time performance analytics, Expert study strategies, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $7.99 | per month |
| Lifetime version | $19.99 | one-time |


### ATI Trading

[App page](https://appshunter.io/ios/app/ati-trading/id6776500304)

This educational platform guides traders and investors in making stock and options decisions. It promotes disciplined habits through structured analysis and risk management. The app serves as a decision-support tool, not a trade execution service.

**Highlights:** Structured decision-making process, Disciplined trading habits, Risk management tools, Stock and options evaluation, Educational platform

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

**In-app purchases:** none


## Frequently asked questions

### Is SIE Exam Pro free?

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

### Is ATI Trading free?

ATI Trading is free to download, with no in-app purchases.

### Which has better reviews, SIE Exam Pro or ATI Trading?

SIE Exam Pro and ATI Trading are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do SIE Exam Pro or ATI Trading have ads?

Neither SIE Exam Pro nor ATI Trading shows ads.

### Which is updated more often, SIE Exam Pro or ATI Trading?

SIE Exam Pro ships an update every 6 weeks, and ATI Trading every 9 days. Most recently, SIE Exam Pro was updated on October 30, 2026 and ATI Trading on November 5, 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.*