# Grok vs ChessZen

The clearest difference is update cadence: Grok at every 2 days against ChessZen's every 2 weeks. Grok also leads on chart position (#4 vs unranked). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Grok sells 9 in-app purchases, starting at $10.00 per month and ChessZen sells 1 in-app purchase, starting at $19.99 per year. Whichever you choose, the download price is not the number that matters.

Grok ships an update every 2 days, ChessZen every 2 weeks. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Grok | ChessZen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (1.6M ratings)](https://appshunter.io/ios/app/grok/id6670324846/reviews)** | — |
| Number of ratings | **1.6M** | — |
| Positive reviews | 71.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#4** | — |
| Size | 183 MB | 22 MB |
| Requires iOS | **17** | 18.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [X Corp.](https://appshunter.io/developer/296415947) | [Jake Edwards](https://appshunter.io/developer/1892605821) |

## What reviewers say

### Grok

[App page](https://appshunter.io/ios/app/grok/id6670324846)

**Currently charting:** #4 Top Grossing · Productivity, #6 Top Free · Productivity, #26 Top Grossing, #47 Top Free (US App Store)

This AI assistant provides truthful, useful, and curious responses for research, creation, and understanding. It offers advanced image and video generation, real-time information from X, and natural voice conversations. Easily transfer context from other AI tools to enhance your workflow.

**Highlights:** AI-powered chat and research, Real-time information from X, AI image and video generation, Natural voice conversations, Context transfer from other AI tools, Coding and problem-solving assistance

**Features:** Vision Pro support, iPhone Duo support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuperGrok Lite | $10.00 | per month |
| SuperGrok | $30.00 | per month |
| SuperGrok Plus | $100.00 | per month |
| SuperGrok Heavy | $300.00 | per month |
| SuperGrok | $300.00 | per year |
| Extra Usage Credits 5 USD | $5.00 | one-time |
| Extra Usage Credits 20 USD | $20.00 | one-time |
| Extra Usage Credits 50 USD | $50.00 | one-time |
| Extra Usage Credits 100 USD | $100.00 | one-time |

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Unbiased and ethical
- 👍 Clean and intuitive UI
- 🤖 Powerful AI capabilities
- 🌐 Real-time data integration

**What reviewers complain about**

- 🐛 Occasional errors in responses
- 🔍 Needs more robust search/history features
- 🔌 Requires X account for full functionality

**Reported bugs**

- Login issues with X account integration
- Inaccurate chess move suggestions

**Requested features**

- Integrate chat history across X and Grok apps
- Add user profile customization for personalized image generation
- Expand iOS integration (widgets, Apple Watch support)
- Introduce custom model/prompt creation like ChatGPT


### ChessZen

[App page](https://appshunter.io/ios/app/chesszen-screen-time-control/id6762036494)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chess Blocker Premium – Annual | $19.99 | per year |


## Frequently asked questions

### Is Grok free?

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

### Is ChessZen free?

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

### Do Grok or ChessZen have ads?

Neither Grok nor ChessZen shows ads.

### Which is updated more often, Grok or ChessZen?

Grok ships an update every 2 days, and ChessZen every 2 weeks. Most recently, Grok was updated on November 8, 2026 and ChessZen on October 31, 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.*