# Derivative vs AIGenuieChatBot

The clearest difference is in-app purchases: Derivative at none against AIGenuieChatBot's 3. Derivative also leads on device support (3 vs 1). AIGenuieChatBot's advantage is ads (none vs shown). On price, update cadence and iOS requirement there is nothing between them.

Both are free to download. AIGenuieChatBot sells 3 in-app purchases, starting at $9.99 per month. Derivative asks for nothing beyond the download.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 12, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Derivative | AIGenuieChatBot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Monetization | — | Freemium |
| Size | 37 MB | 37 MB |
| Requires iOS | **15.1** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Om Prakash Chapagain](https://appshunter.io/developer/1618620262) | [Sami Kumar](https://appshunter.io/developer/1344898255) |

## What reviewers say

### Derivative

[App page](https://appshunter.io/ios/app/derivative-calculus/id1618969952)

**Features:** macOS Compatibility

**In-app purchases:** none


### AIGenuieChatBot

[App page](https://appshunter.io/ios/app/aigenuiechatbot/id6449862319)

Engage in dynamic conversations on diverse topics, get information, and receive suggestions. This AI assistant also offers creative image generation capabilities using advanced deep learning models.

**Highlights:** Interactive conversations, Information retrieval, Creative suggestions, AI image generation, Deep learning techniques

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1_month | $9.99 | per month |
| Six months | $19.99 | per 6 months |
| 1 year | $39.99 | per year |


## Frequently asked questions

### Is Derivative free?

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

### Is AIGenuieChatBot free?

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

### Do Derivative or AIGenuieChatBot have ads?

Derivative shows ads; AIGenuieChatBot does not.

### Which is updated more often, Derivative or AIGenuieChatBot?

Derivative ships an update monthly, and AIGenuieChatBot monthly. Most recently, Derivative was updated on October 12, 2026 and AIGenuieChatBot on October 4, 2026.

---

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