# ByBus vs AI Socrat

The clearest difference is in-app purchases: ByBus at none against AI Socrat's 6. ByBus also leads on ads (none vs shown) and iOS requirement (9.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. AI Socrat sells 3 in-app purchases, starting at $3.99 per 7 days. ByBus asks for nothing beyond the download.

ByBus ships an update every 4 months, AI Socrat every 2 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | ByBus | AI Socrat |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 2 months** |
| Size | 25 MB | 20 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Willy Tiengo](https://appshunter.io/developer/894092402) | [Vasilii Piankevich](https://appshunter.io/developer/1473849101) |

## What reviewers say

### ByBus

[App page](https://appshunter.io/ios/app/bybus/id1446174954)

**Features:** macOS Compatibility

**In-app purchases:** none


### AI Socrat

[App page](https://appshunter.io/ios/app/ai-socrat-chatbot-assistant/id6739061794)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly access | $5.99 | per month |
| Annual | $34.99 | per year |


## Frequently asked questions

### Is ByBus free?

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

### Is AI Socrat free?

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

### Do ByBus or AI Socrat have ads?

AI Socrat shows ads; ByBus does not.

### Which is updated more often, ByBus or AI Socrat?

ByBus ships an update every 4 months, and AI Socrat every 2 months. Most recently, ByBus was updated on November 2, 2026 and AI Socrat on November 8, 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.*