# K8s Guide vs DevOps+Linux Cert Prep 8 Exams

K8s Guide and DevOps+Linux Cert Prep 8 Exams are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. K8s Guide sells 3 one-off in-app purchases and DevOps+Linux Cert Prep 8 Exams sells 4 in-app purchases, starting at $19.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | K8s Guide | DevOps+Linux Cert Prep 8 Exams |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/k8s-guide/id6787748279/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 23 MB | 62 MB |
| Requires iOS | **17.0** | 18 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Aaron Braundmeier](https://appshunter.io/developer/6786892444) | [Sunny Dasari](https://appshunter.io/developer/6798379765) |

## What reviewers say

### K8s Guide

[App page](https://appshunter.io/ios/app/k8s-guide/id6787748279)

Prepare for Kubernetes certifications with adaptive quizzes and detailed lessons. Track your progress with a mastery dashboard and get instant feedback. Syncs across devices via iCloud, with no account creation or data collection.

**Highlights:** Adaptive quiz engine, Mastery dashboard, 600+ practice questions, 150+ in-depth lessons, iCloud sync, Home screen widgets, Local study reminders

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $1.99 | one-time |
| Backer | $4.99 | one-time |
| Champion | $9.99 | one-time |


### DevOps+Linux Cert Prep 8 Exams

[App page](https://appshunter.io/ios/app/devops-plus-linux-cert-prep-8-exams/id6800114777)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $19.99 | per month |
| 3 Months | $39.99 | per 3 months |
| 6 Months | $59.99 | per 6 months |
| Annual | $99.99 | per year |


## Frequently asked questions

### Is K8s Guide free?

K8s Guide is free to download, with in-app purchases available.

### Is DevOps+Linux Cert Prep 8 Exams free?

DevOps+Linux Cert Prep 8 Exams is free to download, with in-app purchases available.

### Do K8s Guide or DevOps+Linux Cert Prep 8 Exams have ads?

Neither K8s Guide nor DevOps+Linux Cert Prep 8 Exams shows ads.

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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.*