# IMESD Purchasing vs Q

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

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

IMESD Purchasing ships an update every 3 months, Q every 3 weeks. The most recent releases landed on June 1, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | IMESD Purchasing | Q |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | — | Subscription |
| Size | 22 MB | 111 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [InterMountain Education Service District](https://appshunter.io/developer/1115767146) | [Tech Consolidated Inc](https://appshunter.io/developer/1456368641) |

## What reviewers say

### IMESD Purchasing

[App page](https://appshunter.io/ios/app/imesd-purchasing/id1513427254)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is IMESD Purchasing free?

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

### Is Q free?

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

### Do IMESD Purchasing or Q have ads?

Q shows ads; IMESD Purchasing does not.

### Which is updated more often, IMESD Purchasing or Q?

IMESD Purchasing ships an update every 3 months, and Q every 3 weeks. Most recently, IMESD Purchasing was updated on June 1, 2026 and Q on September 21, 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.*