# DAT Test Prep 2026 vs CISSP Exam Prep 2026

DAT Test Prep 2026 and CISSP Exam Prep 2026 both sit at 4.4 stars, but that hides the real split: 50% of CISSP Exam Prep 2026's written reviews are positive against 0% of DAT Test Prep 2026's. On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. DAT Test Prep 2026 sells 3 in-app purchases, starting at $5.99 per 7 days and CISSP Exam 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.

On the App Store both sit at effectively the same score — 4.4 for DAT Test Prep 2026 against 4.5 for CISSP Exam Prep 2026. Both are backed by a comparable volume of ratings — 21 and 13 respectively. Written reviews are what separate them: 0% of DAT Test Prep 2026's written reviews are positive against 50% of CISSP Exam Prep 2026's.

DAT Test Prep 2026 ships an update every 4 months, CISSP Exam Prep 2026 every 3 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | DAT Test Prep 2026 | CISSP Exam Prep 2026 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (21 ratings)](https://appshunter.io/ios/app/dat-test-prep-2026/id6447966412/reviews) | **[4.5 (13 ratings)](https://appshunter.io/ios/app/cissp-exam-prep-2026/id6475631278/reviews)** |
| Number of ratings | **21** | 13 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 48 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shenzhen Rainbow Constellation Technology Co., Ltd](https://appshunter.io/developer/1670536523) | [Chutima Busaraprapakul](https://appshunter.io/developer/1706710113) |

## What reviewers say

### DAT Test Prep 2026

[App page](https://appshunter.io/ios/app/dat-test-prep-2026/id6447966412)

Prepare for the Dental Admission Test with over 1100 practice questions and detailed explanations. Features multiple exam modes and a scientific analysis system to track your progress and improve your chances of passing.

**Highlights:** 1100+ high-quality practice questions, Detailed answer explanations, Multiple exam modes, Performance tracking and analysis, Subject classification by syllabus, Expert-designed content

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DAT Practice Premium (1 Week) | $5.99 | per 7 days |
| DAT Practice Premium (1 Month) | $17.99 | per month |
| DAT Practice Premium (3Months) | $39.99 | per 3 months |


### CISSP Exam Prep 2026

[App page](https://appshunter.io/ios/app/cissp-exam-prep-2026/id6475631278)

Prepare for the Certified Information Systems Security Professional (CISSP) exam with practice tests and a personalized study plan. This app offers over 1,300 specialized questions with detailed explanations, simulated exams, and AI-powered analysis to boost your confidence and help you pass on your first attempt.

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

**Features:** macOS Compatibility

**In-app purchases (3)**

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


## Frequently asked questions

### Is DAT Test Prep 2026 free?

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

### Is CISSP Exam Prep 2026 free?

CISSP Exam Prep 2026 is free to download, with in-app purchases available.

### Which has better reviews, DAT Test Prep 2026 or CISSP Exam Prep 2026?

CISSP Exam Prep 2026 is rated higher. DAT Test Prep 2026 averages 4.4 out of 5 from 21 ratings, while CISSP Exam Prep 2026 averages 4.5 from 13 ratings.

### Do DAT Test Prep 2026 or CISSP Exam Prep 2026 have ads?

Neither DAT Test Prep 2026 nor CISSP Exam Prep 2026 shows ads.

### Which is updated more often, DAT Test Prep 2026 or CISSP Exam Prep 2026?

DAT Test Prep 2026 ships an update every 4 months, and CISSP Exam Prep 2026 every 3 months. Most recently, DAT Test Prep 2026 was updated on October 24, 2026 and CISSP Exam Prep 2026 on October 24, 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.*