# TreeOneOne vs CompTIA Security+ Exam Prep+

The clearest difference is in-app purchases: TreeOneOne at none against CompTIA Security+ Exam Prep+'s 3. TreeOneOne also leads on update cadence (weekly vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CompTIA Security+ Exam Prep+ sells 3 in-app purchases, starting at $5.99 per month. TreeOneOne asks for nothing beyond the download.

TreeOneOne ships an update weekly, CompTIA Security+ Exam Prep+ every 3 months. The most recent releases landed on September 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | TreeOneOne | CompTIA Security+ Exam Prep+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/comptia-security-plus-exam-prep-plus/id6741789595/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | — | Free with in-app purchases |
| Size | 1 MB | 57 MB |
| Requires iOS | 16.3 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Jeremy Gordon](https://appshunter.io/developer/1589115034) | [Hung Nguyen](https://appshunter.io/developer/1794678970) |

## What reviewers say

### TreeOneOne

[App page](https://appshunter.io/ios/app/treeoneone/id6450873900)

**In-app purchases:** none


### CompTIA Security+ Exam Prep+

[App page](https://appshunter.io/ios/app/comptia-security-plus-exam-prep-plus/id6741789595)

Prepare for the CompTIA Security+ SY0-701 certification exam with over 1500 updated questions and 30 practice exams. This app offers detailed explanations and customizable tests to build your confidence for the actual exam.

**Highlights:** 1500+ updated questions, 30 exam prep simulations, Detailed explanations, Customizable test options, Mock tests mimicking exam structure, Bookmark difficult questions

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $5.99 | per month |
| Quarterly | $10.99 | per 3 months |
| Yearly | $20.99 | per year |


## Frequently asked questions

### Is TreeOneOne free?

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

### Is CompTIA Security+ Exam Prep+ free?

CompTIA Security+ Exam Prep+ is free to download, with in-app purchases available.

### Do TreeOneOne or CompTIA Security+ Exam Prep+ have ads?

Neither TreeOneOne nor CompTIA Security+ Exam Prep+ shows ads.

### Which is updated more often, TreeOneOne or CompTIA Security+ Exam Prep+?

TreeOneOne ships an update weekly, and CompTIA Security+ Exam Prep+ every 3 months. Most recently, TreeOneOne was updated on September 11, 2026 and CompTIA Security+ Exam Prep+ on September 26, 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.*