# Biro.AI vs InstanceExpert

The clearest difference is update cadence: Biro.AI at every 2 days against InstanceExpert's fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Biro.AI ships an update every 2 days, InstanceExpert fortnightly. Both last shipped on October 25, 2026.

## The numbers

| Metric | Biro.AI | InstanceExpert |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Size | 36 MB | 27 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Nguyen Pham Tuan Hoang](https://appshunter.io/developer/1722632422) | [梦婷 张](https://appshunter.io/developer/1773142963) |

## What reviewers say

### Biro.AI

[App page](https://appshunter.io/ios/app/biroai-ai-chatbot-assistant/id6479015918)

**Features:** macOS Compatibility

**In-app purchases:** none


### InstanceExpert

[App page](https://appshunter.io/ios/app/instanceexpert-ai-chat/id6740514134)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Biro.AI free?

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

### Is InstanceExpert free?

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

### Do Biro.AI or InstanceExpert have ads?

Neither Biro.AI nor InstanceExpert shows ads.

### Which is updated more often, Biro.AI or InstanceExpert?

Biro.AI ships an update every 2 days, and InstanceExpert fortnightly. Most recently, Biro.AI was updated on October 25, 2026 and InstanceExpert 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.*