# Luna vs Build Chatbot

The clearest difference is in-app purchases: Luna at none against Build Chatbot's 6. Luna also leads on update cadence (every 3 days vs every 5 months) and iOS requirement (10.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Build Chatbot sells 6 in-app purchases, starting at $0.99 per month. Luna asks for nothing beyond the download.

Luna ships an update every 3 days, Build Chatbot every 5 months. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Luna | Build Chatbot |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 months |
| Size | 114 MB | 27 MB |
| Requires iOS | **10.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Out of the Box Consultancy B.V.](https://appshunter.io/developer/1554886730) | [Zaigo Infotech Software solutions Private Limited](https://appshunter.io/developer/1550944910) |

## What reviewers say

### Luna

[App page](https://appshunter.io/ios/app/luna-chat/id1554886728)

**In-app purchases:** none


### Build Chatbot

[App page](https://appshunter.io/ios/app/build-chatbot-ai-chatbot/id6474121603)

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Essentials QA | $0.99 | per month |
| Essential | $19.00 | per month |
| Essentials | $19.00 | per month |
| Prime | $49.00 | per month |
| PowerPack | $99.00 | per month |
| Enterprise | $999.00 | per month |


## Frequently asked questions

### Is Luna free?

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

### Is Build Chatbot free?

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

### Do Luna or Build Chatbot have ads?

Neither Luna nor Build Chatbot shows ads.

### Which is updated more often, Luna or Build Chatbot?

Luna ships an update every 3 days, and Build Chatbot every 5 months. Most recently, Luna was updated on October 13, 2026 and Build Chatbot on October 30, 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.*