# Rivo Early Learning Centre vs K8s Guide

The clearest difference is in-app purchases: Rivo Early Learning Centre at none against K8s Guide's 3. Rivo Early Learning Centre also leads on iOS requirement (15.5 vs 17.0). K8s Guide's advantage is update cadence (every 3 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. K8s Guide sells 3 one-off in-app purchases. Rivo Early Learning Centre asks for nothing beyond the download.

Rivo Early Learning Centre ships an update every 2 months, K8s Guide every 3 days. The most recent releases landed on October 20, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Rivo Early Learning Centre | K8s Guide |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/k8s-guide/id6787748279/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 117 MB | 20 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alok .](https://appshunter.io/developer/1462951236) | [Aaron Braundmeier](https://appshunter.io/developer/6786892444) |

## What reviewers say

### Rivo Early Learning Centre

[App page](https://appshunter.io/ios/app/rivo-early-learning-centre/id6774039885)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Rivo Early Learning Centre free?

Rivo Early Learning Centre is free to download, with no in-app purchases.

### Is K8s Guide free?

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

### Do Rivo Early Learning Centre or K8s Guide have ads?

Neither Rivo Early Learning Centre nor K8s Guide shows ads.

### Which is updated more often, Rivo Early Learning Centre or K8s Guide?

Rivo Early Learning Centre ships an update every 2 months, and K8s Guide every 3 days. Most recently, Rivo Early Learning Centre was updated on October 20, 2026 and K8s Guide on October 6, 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.*