# Trazar vs BIOmetric ID

The clearest difference is update cadence: Trazar at every 10 days against BIOmetric ID's every 12 months. Trazar also leads on device support and iOS requirement (15.0 vs 17.0). On price and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Trazar ships an update every 10 days, BIOmetric ID every 12 months. The most recent releases landed on October 30, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Trazar | BIOmetric ID |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | **Every 10 days** | Every 12 months |
| Size | 223 MB | 164 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 17+ | 17+ |
| Developer | [OIRSA](https://appshunter.io/developer/1561999370) | [RADIOGRAFICA COSTARRICENSE S.A.](https://appshunter.io/developer/807657155) |

## What reviewers say

### Trazar

[App page](https://appshunter.io/ios/app/trazar-agro/id1561999368)

**Features:** Vision Pro support

**In-app purchases:** none


### BIOmetric ID

[App page](https://appshunter.io/ios/app/biometric-id/id6445799518)

**In-app purchases:** none


## Frequently asked questions

### Is Trazar free?

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

### Is BIOmetric ID free?

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

### Which is updated more often, Trazar or BIOmetric ID?

Trazar ships an update every 10 days, and BIOmetric ID every 12 months. Most recently, Trazar was updated on October 30, 2026 and BIOmetric ID on October 27, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*