# Periodic Pairs vs CompTIA Cysa+ Practice Test

The clearest difference is price: CompTIA Cysa+ Practice Test at Free against Periodic Pairs's $0.99. CompTIA Cysa+ Practice Test also leads on update cadence (every 2 months vs every 36 months) and iOS requirement (15.0 vs 26.0). Periodic Pairs's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

CompTIA Cysa+ Practice Test is free to download; Periodic Pairs costs $0.99 up front. CompTIA Cysa+ Practice Test sells 4 in-app purchases, starting at $9.99 per 7 days. Periodic Pairs asks for nothing beyond the download.

Periodic Pairs ships an update every 36 months, CompTIA Cysa+ Practice Test every 2 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Periodic Pairs | CompTIA Cysa+ Practice Test |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.8 (71 ratings)](https://appshunter.io/ios/app/comptia-cysa-plus-practice-test/id6473518054/reviews)** |
| Number of ratings | — | **71** |
| Positive reviews | — | 93.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 36 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 159 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jim Haungs](https://appshunter.io/developer/1498282259) | [Thanh Hung](https://appshunter.io/developer/1059077329) |

## What reviewers say

### Periodic Pairs

[App page](https://appshunter.io/ios/app/periodic-pairs/id6444390441)

**Features:** Vision Pro support

**In-app purchases:** none


### CompTIA Cysa+ Practice Test

[App page](https://appshunter.io/ios/app/comptia-cysa-plus-practice-test/id6473518054)

Prepare for the CompTIA Cysa+ Exam with a comprehensive practice test designed to align with official objectives. Identify weaknesses, optimize study time, and gain confidence with topic-based practice, mock tests, and AI-powered study assistance.

**Highlights:** Topic-based practice, Versatile practice modes, Mock tests, Instant feedback, Personalized study plan, AI Study Assistant (Mentora)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cysa+ Subscription Weekly | $9.99 | per 7 days |
| Cysa+ Subscription Monthly | $19.99 | per month |
| CompTIA Cysa Quarterly Subscription | $39.99 | per 3 months |
| Cysa+ Subscription Yearly | $69.99 | per year |


## Frequently asked questions

### Is Periodic Pairs free?

Periodic Pairs costs $0.99, with no in-app purchases.

### Is CompTIA Cysa+ Practice Test free?

CompTIA Cysa+ Practice Test is free to download, with in-app purchases available.

### Do Periodic Pairs or CompTIA Cysa+ Practice Test have ads?

CompTIA Cysa+ Practice Test shows ads; Periodic Pairs does not.

### Which is updated more often, Periodic Pairs or CompTIA Cysa+ Practice Test?

Periodic Pairs ships an update every 36 months, and CompTIA Cysa+ Practice Test every 2 months. Most recently, Periodic Pairs was updated on October 27, 2026 and CompTIA Cysa+ Practice Test on November 8, 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.*