# Knowio vs Bapia

The clearest difference is update cadence: Bapia at every 3 weeks against Knowio's every 2 months. 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.

Knowio ships an update every 2 months, Bapia every 3 weeks. The most recent releases landed on September 25, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Knowio | Bapia |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 48 MB | 46 MB |
| Requires iOS | **15.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Inniovate Ltd](https://appshunter.io/developer/1725974365) | [gther](https://appshunter.io/developer/1668079599) |

## What reviewers say

### Knowio

[App page](https://appshunter.io/ios/app/knowio/id6476141189)

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

**In-app purchases:** none


### Bapia

[App page](https://appshunter.io/ios/app/bapia/id6755148950)

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

**In-app purchases:** none


## Frequently asked questions

### Is Knowio free?

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

### Is Bapia free?

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

### Do Knowio or Bapia have ads?

Neither Knowio nor Bapia shows ads.

### Which is updated more often, Knowio or Bapia?

Knowio ships an update every 2 months, and Bapia every 3 weeks. Most recently, Knowio was updated on September 25, 2026 and Bapia on September 28, 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.*