# InstaLM vs Chatbot AI Assistant

The clearest difference is ads: InstaLM at none against Chatbot AI Assistant's shown. InstaLM also leads on update cadence (every 4 days vs every 3 weeks). Chatbot AI Assistant's advantage is iOS requirement (15.1 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. InstaLM sells 3 in-app purchases, starting at $4.99 per 7 days and Chatbot AI Assistant sells 5 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.

InstaLM ships an update every 4 days, Chatbot AI Assistant every 3 weeks. The most recent releases landed on September 23, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | InstaLM | Chatbot AI Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (1K ratings)](https://appshunter.io/ios/app/chatbot-ai-assistant-chatapp/id6744828018/reviews)** |
| Number of ratings | — | **1K** |
| Positive reviews | — | 52.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Free with in-app purchases |
| Size | 29 MB | 104 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [旻 蔡](https://appshunter.io/developer/1454667188) | [Gummy Bear Apps & Games Inc](https://appshunter.io/developer/1809415528) |

## What reviewers say

### InstaLM

[App page](https://appshunter.io/ios/app/instalm/id6504527345)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| InstaLM Plus (Weekly) | $4.99 | per 7 days |
| InstaLM Plus (Monthly) | $19.99 | per month |
| InstaLM Plus (Annual) | $199.99 | per year |


### Chatbot AI Assistant

[App page](https://appshunter.io/ios/app/chatbot-ai-assistant-chatapp/id6744828018)

This AI-powered assistant leverages advanced models to provide instant, human-like responses for writing, learning, coding, and problem-solving. It also generates custom images from your ideas and offers integrated extensions for seamless use across your device.

**Highlights:** AI Chatbot Assistant, AI Image Generation, Writing Assistance, Coding Help, Problem Solving, AI Keyboard Extension, Safari Extension

**Features:** macOS Compatibility, Safari Extension, Family Sharing, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChatApp AI Chatbot Weekly | $7.99 | per 7 days |
| AI ChatBot Unlimited Premium Weekly | $12.99 | per 7 days |
| ChatApp AI Chatbot Monthly | $19.99 | per month |
| ChatApp.AI Premium Monthly | $29.99 | per month |
| ChatApp AI Chatbot - Yearly | $49.99 | per year |


## Frequently asked questions

### Is InstaLM free?

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

### Is Chatbot AI Assistant free?

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

### Do InstaLM or Chatbot AI Assistant have ads?

Chatbot AI Assistant shows ads; InstaLM does not.

### Which is updated more often, InstaLM or Chatbot AI Assistant?

InstaLM ships an update every 4 days, and Chatbot AI Assistant every 3 weeks. Most recently, InstaLM was updated on September 23, 2026 and Chatbot AI Assistant on October 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.*