# ChatAI vs Drift

The clearest difference is price: ChatAI at Free against Drift's $1.99. Drift's advantage is update cadence (every 3 days vs every 5 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ChatAI is free to download; Drift costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ChatAI ships an update every 5 months, Drift every 3 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | ChatAI | Drift |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Size | 2 MB | 1 MB |
| Requires iOS | **26.0** | 26.5 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Saurabh Sharma](https://appshunter.io/developer/1863451331) | [Xu Ji](https://appshunter.io/developer/960580134) |

## What reviewers say

### ChatAI

[App page](https://appshunter.io/ios/app/chatai-on-device-ai/id6759482575)

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

**In-app purchases:** none


### Drift

[App page](https://appshunter.io/ios/app/drift-daily-timeline/id6785681273)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatAI free?

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

### Is Drift free?

Drift costs $1.99, with no in-app purchases.

### Do ChatAI or Drift have ads?

Neither ChatAI nor Drift shows ads.

### Which is updated more often, ChatAI or Drift?

ChatAI ships an update every 5 months, and Drift every 3 days. Most recently, ChatAI was updated on October 31, 2026 and Drift on October 31, 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.*