# e2s vs CompTIA Cert Prep

The clearest difference is in-app purchases: e2s at none against CompTIA Cert Prep's 3. e2s also leads on iOS requirement (9.0 vs 15.6). CompTIA Cert Prep's advantage is ratings volume (6 vs 1). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. CompTIA Cert Prep sells 3 in-app purchases, starting at $19.99 per month. e2s asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for e2s against 5.0 for CompTIA Cert Prep. That said, the two scores are not equally well evidenced: CompTIA Cert Prep has 6 ratings behind it against 1, so its average is the more settled of the two.

e2s ships an update every 6 weeks, CompTIA Cert Prep every 2 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | e2s | CompTIA Cert Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/e2s/id1246082129/reviews) | [5.0 (6 ratings)](https://appshunter.io/ios/app/comptia-cert-prep/id6758965029/reviews) |
| Number of ratings | 1 | **6** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 34 MB | 209 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Engage2Serve](https://appshunter.io/developer/1246080767) | [learnZapp](https://appshunter.io/developer/435622455) |

## What reviewers say

### e2s

[App page](https://appshunter.io/ios/app/e2s/id1246082129)

This app provides students with direct access to campus information, services, and communities. Students can manage profiles, get news, ask questions, find events, book appointments, and navigate campus with interactive maps.

**Highlights:** Personalized student profile, Campus news and RSS feeds, Student services ticket tracking, University knowledge base, Event discovery and RSVP, Appointment scheduling, Interactive campus maps

**Features:** macOS Compatibility

**In-app purchases:** none


### CompTIA Cert Prep

[App page](https://appshunter.io/ios/app/comptia-cert-prep/id6758965029)

Prepare for CompTIA certification exams with over 10,000 practice questions and simulated exams. Track your readiness score, build custom tests, and access expert explanations to understand concepts. Study across devices with seamless progress syncing.

**Highlights:** 10,000+ practice questions, Simulated full-length exams, Readiness Score tracking, Customizable practice tests, Expert-written explanations, Flashcards and glossary terms, Cross-device progress sync

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $19.99 | per month |
| Quarterly Premium | $49.99 | per 3 months |
| Annual Premium | $99.99 | per year |


## Frequently asked questions

### Is e2s free?

e2s is free to download, with no in-app purchases.

### Is CompTIA Cert Prep free?

CompTIA Cert Prep is free to download, with in-app purchases available.

### Which has better reviews, e2s or CompTIA Cert Prep?

e2s and CompTIA Cert Prep are both rated 5.0 out of 5 on the App Store, from 1 and 6 ratings respectively.

### Do e2s or CompTIA Cert Prep have ads?

Neither e2s nor CompTIA Cert Prep shows ads.

### Which is updated more often, e2s or CompTIA Cert Prep?

e2s ships an update every 6 weeks, and CompTIA Cert Prep every 2 months. Most recently, e2s was updated on November 6, 2026 and CompTIA Cert Prep 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.*