# Bova Buddy vs Pasterium C

The clearest difference is in-app purchases: Bova Buddy at none against Pasterium C's 1. Pasterium C's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pasterium C sells 1 one-off in-app purchase. Bova Buddy asks for nothing beyond the download.

Bova Buddy ships an update every 3 weeks, Pasterium C every 5 days. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Bova Buddy | Pasterium C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 93 MB | 19 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [NOAH EVANS](https://appshunter.io/developer/6815304543) | [KENICHI TAKAOKA](https://appshunter.io/developer/6804616082) |

## What reviewers say

### Bova Buddy

[App page](https://appshunter.io/ios/app/bova-buddy/id6815304541)

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

**In-app purchases:** none


### Pasterium C

[App page](https://appshunter.io/ios/app/pasterium-c/id6817622470)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Study with a Bookshelf | $2.99 | one-time |


## Frequently asked questions

### Is Bova Buddy free?

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

### Is Pasterium C free?

Pasterium C is free to download, with in-app purchases available.

### Do Bova Buddy or Pasterium C have ads?

Neither Bova Buddy nor Pasterium C shows ads.

### Which is updated more often, Bova Buddy or Pasterium C?

Bova Buddy ships an update every 3 weeks, and Pasterium C every 5 days. Most recently, Bova Buddy was updated on October 24, 2026 and Pasterium C on October 26, 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.*