# Groki Powered by Grokipedia vs Umbro

The clearest difference is in-app purchases: Umbro at none against Groki Powered by Grokipedia's 9. Umbro also leads on ads (none vs shown). Groki Powered by Grokipedia's advantage is update cadence (every 5 days vs every 2 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Groki Powered by Grokipedia sells 9 in-app purchases, starting at $1.99 per 7 days. Umbro asks for nothing beyond the download.

Groki Powered by Grokipedia ships an update every 5 days, Umbro every 2 months. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Groki Powered by Grokipedia | Umbro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (111 ratings)](https://appshunter.io/ios/app/groki-powered-by-grokipedia/id6756873082/reviews)** | — |
| Number of ratings | **111** | — |
| Positive reviews | 96.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 12 MB | 3 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chad Atawi](https://appshunter.io/developer/1497478286) | [CTT Apps LLC](https://appshunter.io/developer/1355174498) |

## What reviewers say

### Groki Powered by Grokipedia

[App page](https://appshunter.io/ios/app/groki-powered-by-grokipedia/id6756873082)

This app offers a modern approach to exploring knowledge, providing clear, structured explanations powered by advanced AI. It aims to help users understand information faster by replacing lengthy articles with concise summaries and relevant context.

**Highlights:** AI-powered knowledge exploration, Structured explanations, Fast summaries, Related topic exploration, AI image generation, Proprietary AI verification

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Groki Pro Weekly | $1.99 | per 7 days |
| Groki Pro Yearly | $29.99 | per year |
| Groki Pro+ Yearly | $49.99 | per year |
| Tip Support | $0.99 | one-time |
| Coffee Support | $2.99 | one-time |
| Bug Support | $4.99 | one-time |
| Major Support | $9.99 | one-time |
| Hero Support | $19.99 | one-time |
| Server Upkeep Support | $49.99 | one-time |


### Umbro

[App page](https://appshunter.io/ios/app/umbro-eclipse-tracker/id6800150264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Groki Powered by Grokipedia free?

Groki Powered by Grokipedia is free to download, with in-app purchases available.

### Is Umbro free?

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

### Do Groki Powered by Grokipedia or Umbro have ads?

Groki Powered by Grokipedia shows ads; Umbro does not.

### Which is updated more often, Groki Powered by Grokipedia or Umbro?

Groki Powered by Grokipedia ships an update every 5 days, and Umbro every 2 months. Most recently, Groki Powered by Grokipedia was updated on October 14, 2026 and Umbro on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*