# Q vs iMarchi

The clearest difference is in-app purchases: iMarchi at none against Q's 3. iMarchi also leads on ads (none vs shown). Q's advantage is iOS requirement (13.0 vs 18.2). On price, update cadence and device support there is nothing between them.

Both are free to download. Q sells 3 in-app purchases, starting at $6.99 per 7 days. iMarchi asks for nothing beyond the download.

Q ships an update every 3 weeks, iMarchi every 2 weeks. The most recent releases landed on September 21, 2026 and September 6, 2026 respectively.

## The numbers

| Metric | Q | iMarchi |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/q-ai-memory-chatbot/id6741077562/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 111 MB | 3 MB |
| Requires iOS | **13.0** | 18.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tech Consolidated Inc](https://appshunter.io/developer/1456368641) | [木凤 陈](https://appshunter.io/developer/1629636757) |

## What reviewers say

### Q

[App page](https://appshunter.io/ios/app/q-ai-memory-chatbot/id6741077562)

This AI chatbot leverages a cutting-edge open-source model to provide highly accurate responses across various domains, including math, writing, and grammar. It serves as a powerful assistant for content creation, information retrieval, and text correction.

**Highlights:** AI Writing Assistant, Ask Anything, Grammar Checker, Accurate Math & AIME scoring, SWE-Bench verified performance

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly ACCESS | $6.99 | per 7 days |
| Weekly ACCESS | $6.99 | per 7 days |
| YEARLY ACCESS | $39.99 | per year |


### iMarchi

[App page](https://appshunter.io/ios/app/imarchi/id6744866980)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Q free?

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

### Is iMarchi free?

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

### Do Q or iMarchi have ads?

Q shows ads; iMarchi does not.

### Which is updated more often, Q or iMarchi?

Q ships an update every 3 weeks, and iMarchi every 2 weeks. Most recently, Q was updated on September 21, 2026 and iMarchi on September 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.*