# Lokei AI vs BTS Chatter

The clearest difference is in-app purchases: BTS Chatter at none against Lokei AI's 4. BTS Chatter also leads on device support (4 vs 2). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Lokei AI sells 4 one-off in-app purchases. BTS Chatter asks for nothing beyond the download.

Lokei AI ships an update every 5 weeks, BTS Chatter monthly. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lokei AI | BTS Chatter |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/lokei-ai/id6768466290/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 7 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 17+ |
| Developer | [Justin Patterson](https://appshunter.io/developer/1894127421) | [Fabian Ackle](https://appshunter.io/developer/1865783956) |

## What reviewers say

### Lokei AI

[App page](https://appshunter.io/ios/app/lokei-ai/id6768466290)

A private AI chat application for iPhone and iPad. It utilizes on-device Apple Intelligence or connects to local AI servers via Wi-Fi, offering a secure and ad-free experience without requiring an account. Features include voice conversations, document Q&A, task management, and robust data organization.

**Highlights:** On-device Apple Intelligence, Connect to local AI servers, Voice conversations, Ask about photos and documents, Organize chats with folders and tags, Conversation branching, Encrypted iCloud sync (optional)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Lokei Pro | $4.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


### BTS Chatter

[App page](https://appshunter.io/ios/app/bts-chatter/id6787178556)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Lokei AI free?

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

### Is BTS Chatter free?

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

### Do Lokei AI or BTS Chatter have ads?

Neither Lokei AI nor BTS Chatter shows ads.

### Which is updated more often, Lokei AI or BTS Chatter?

Lokei AI ships an update every 5 weeks, and BTS Chatter monthly. Most recently, Lokei AI was updated on October 20, 2026 and BTS Chatter on October 24, 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.*