# InterAmicum vs Grok AI

The clearest difference is in-app purchases: InterAmicum at none against Grok AI's 12. InterAmicum also leads on iOS requirement (15.0 vs 17). Grok AI's advantage is update cadence (every 2 days vs every 4 months) and chart position (#3 vs unranked). On price, ads and device support there is nothing between them.

Both are free to download. Grok AI sells 12 in-app purchases, starting at $10.00 per month. InterAmicum asks for nothing beyond the download.

InterAmicum ships an update every 4 months, Grok AI every 2 days. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | InterAmicum | Grok AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.9 (1.4M ratings)](https://appshunter.io/ios/app/grok-ai/id6670324846/reviews)** |
| Number of ratings | — | **1.4M** |
| Positive reviews | — | 70.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | **#3** |
| Size | 34 MB | 184 MB |
| Requires iOS | **15.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [TIKi](https://appshunter.io/developer/1008860747) | [X Corp.](https://appshunter.io/developer/296415947) |

## What reviewers say

### InterAmicum

[App page](https://appshunter.io/ios/app/interamicum/id1535796677)

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

**In-app purchases:** none


### Grok AI

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

**Currently charting:** #3 Top Grossing · Productivity, #7 Top Free · Productivity, #17 Top Grossing, #40 Top Free (US App Store)

This AI assistant provides fast, truthful answers and can perform deep web research. It generates striking images and videos from text or voice prompts, and can analyze uploaded content. Engage in conversations with personalized AI companions and access real-time information from X.

**Highlights:** AI-powered Q&A and web research, AI image and video generation, Voice mode with live camera, Animated AI companions, Real-time X (Twitter) data access, Image editing capabilities

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SuperGrok Lite | $10.00 | per month |
| SuperGrok | $30.00 | per month |
| SuperGrok | $30.00 | per month |
| SuperGrok Plus | $100.00 | per month |
| SuperGrok Lite | $100.00 | per year |
| SuperGrok Heavy | $300.00 | per month |
| SuperGrok | $300.00 | per year |
| SuperGrok Plus | $1000.00 | 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


## Frequently asked questions

### Is InterAmicum free?

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

### Is Grok AI free?

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

### Do InterAmicum or Grok AI have ads?

Neither InterAmicum nor Grok AI shows ads.

### Which is updated more often, InterAmicum or Grok AI?

InterAmicum ships an update every 4 months, and Grok AI every 2 days. Most recently, InterAmicum was updated on September 9, 2026 and Grok AI on September 25, 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.*