# CompTIA Security+ by LearnZapp vs CertFlash

The clearest difference is rating: CertFlash at 5.0 against CompTIA Security+ by LearnZapp's 4.5. CertFlash also leads on update cadence (every 6 days vs every 4 months). CompTIA Security+ by LearnZapp's advantage is ratings volume (116 vs 3) and device support (4 vs 2). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. CompTIA Security+ by LearnZapp sells 5 in-app purchases, starting at $2.99 per 7 days and CertFlash sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CertFlash holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: CompTIA Security+ by LearnZapp has 116 ratings behind it against 3, so its average is the more settled of the two.

CompTIA Security+ by LearnZapp ships an update every 4 months, CertFlash every 6 days. The most recent releases landed on September 19, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | CompTIA Security+ by LearnZapp | CertFlash |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (116 ratings)](https://appshunter.io/ios/app/comptia-security-plus-by-learnzapp/id1552045561/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/certflash-comptia-study-cards/id6761732835/reviews)** |
| Number of ratings | **116** | 3 |
| Positive reviews | 85.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 40 MB | 5 MB |
| Requires iOS | **12.4** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [learnZapp](https://appshunter.io/developer/435622455) | [Fogarty Holdings LLC](https://appshunter.io/developer/1891153306) |

## What reviewers say

### CompTIA Security+ by LearnZapp

[App page](https://appshunter.io/ios/app/comptia-security-plus-by-learnzapp/id1552045561)

Prepare for CompTIA Security+ exams (SY0-601 & SY0-701) with expert-crafted study materials. Features include practice questions, flashcards, readiness scores, custom tests, progress tracking, and mock exams. Study on-the-go with synced progress and a comfortable dark mode.

**Highlights:** Exam-specific practice questions, Detailed explanations and flashcards, Readiness score assessment, Customizable practice tests, Progress tracking and mock exams, On-the-go study with sync, Dark mode for comfort

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All Access - Weekly | $2.99 | per 7 days |
| All Access - Monthly | $14.99 | per month |
| All Access - 3 Months | $34.99 | per 3 months |
| All Access - 6 Months | $59.99 | per 6 months |
| All Access - 1 Year | $99.99 | per year |

**What reviewers like**

- 👍 Great for passing exams
- 👍 Helpful study resource
- 👍 Explanations reinforce learning
- 👍 Organized by objectives
- 👍 Custom quiz options

**What reviewers complain about**

- 🐛 Some questions have wrong answers
- 🐛 Limited question variety
- 🐛 Repeated questions
- 🐛 Mixes SY0-601 and SY0-701
- 🐛 Some UI elements inefficient

**Reported bugs**

- Some questions have incorrect answers
- Errors in 'show answers as you go' mode
- App will not open (permission denied error)
- Subscription not recognized after purchase
- Flashcards have repeated and missing terms

**Requested features**

- More variety in generated questions
- More questions for each study topic
- Ability to select subdomains for practice tests
- Weekly subscription option
- Ability to use keyboard for navigation


### CertFlash

[App page](https://appshunter.io/ios/app/certflash-comptia-study-cards/id6761732835)

Prepare for CompTIA certification exams with focused flashcard study sessions. Utilizes spaced repetition to optimize learning and track progress. Study offline anywhere, anytime.

**Highlights:** Spaced repetition learning system, 1,050+ flashcards for multiple CompTIA exams, Offline study capability, Searchable flashcard database, Progress tracking and study streaks, Quick Quiz mode

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CertFlash Pro | $5.99 | one-time |


## Frequently asked questions

### Is CompTIA Security+ by LearnZapp free?

CompTIA Security+ by LearnZapp is free to download, with in-app purchases available.

### Is CertFlash free?

CertFlash is free to download, with in-app purchases available.

### Which has better reviews, CompTIA Security+ by LearnZapp or CertFlash?

CertFlash is rated higher. CompTIA Security+ by LearnZapp averages 4.5 out of 5 from 116 ratings, while CertFlash averages 5.0 from 3 ratings.

### Do CompTIA Security+ by LearnZapp or CertFlash have ads?

Neither CompTIA Security+ by LearnZapp nor CertFlash shows ads.

### Which is updated more often, CompTIA Security+ by LearnZapp or CertFlash?

CompTIA Security+ by LearnZapp ships an update every 4 months, and CertFlash every 6 days. Most recently, CompTIA Security+ by LearnZapp was updated on September 19, 2026 and CertFlash on September 15, 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.*