# Tesaro vs attika Bio

The clearest difference is in-app purchases: attika Bio at none against Tesaro's 6. attika Bio also leads on iOS requirement (12.0 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Tesaro sells 6 in-app purchases, starting at $6.99 per month. attika Bio asks for nothing beyond the download.

## The numbers

| Metric | Tesaro | attika Bio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | — |
| Size | 298 MB | 2 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Stefan Sturm](https://appshunter.io/developer/416803387) | [Peter Rasmussen](https://appshunter.io/developer/1487311774) |

## What reviewers say

### Tesaro

[App page](https://appshunter.io/ios/app/tesaro/id6444442058)

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| For 1 Tesla monthly | $6.99 | per month |
| For 2 Teslas monthly | $14.99 | per month |
| For 3 Teslas monthly | $19.99 | per month |
| Premium for 1 Tesla yearly | $69.99 | per year |
| Premium for 2 Teslas per year | $149.99 | per year |
| Premium for 3 Teslas per year | $199.99 | per year |


### attika Bio

[App page](https://appshunter.io/ios/app/attika-bio/id6744904688)

**In-app purchases:** none


## Frequently asked questions

### Is Tesaro free?

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

### Is attika Bio free?

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

### Do Tesaro or attika Bio have ads?

Neither Tesaro nor attika Bio shows ads.

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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.*