# BioSap vs Buzzit.in

The clearest difference is in-app purchases: BioSap at none against Buzzit.in's 4. Buzzit.in's advantage is iOS requirement (15.6 vs 17.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Buzzit.in sells 4 in-app purchases, starting at $0.99 per 7 days. BioSap asks for nothing beyond the download.

BioSap ships an update every 3 weeks, Buzzit.in fortnightly. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | BioSap | Buzzit.in |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Size | 83 MB | 238 MB |
| Requires iOS | 17.5 | **15.6** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Biosystems SA](https://appshunter.io/developer/1474620889) | [Max Play Digital](https://appshunter.io/developer/1826976865) |

## What reviewers say

### BioSap

[App page](https://appshunter.io/ios/app/biosap/id1474620890)

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

**In-app purchases:** none


### Buzzit.in

[App page](https://appshunter.io/ios/app/buzzitin/id6759090156)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $0.99 | per 7 days |
| Monthly | $0.99 | per month |
| Yearly | $4.99 | per year |
| 100 Coins | $0.99 | one-time |


## Frequently asked questions

### Is BioSap free?

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

### Is Buzzit.in free?

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

### Do BioSap or Buzzit.in have ads?

Neither BioSap nor Buzzit.in shows ads.

### Which is updated more often, BioSap or Buzzit.in?

BioSap ships an update every 3 weeks, and Buzzit.in fortnightly. Most recently, BioSap was updated on October 4, 2026 and Buzzit.in on October 16, 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.*