# Zoll vs My TRI

The clearest difference is iOS requirement: My TRI at 12.4 against Zoll's 15.5. On price, update cadence, ads 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.

Zoll ships an update every 2 months, My TRI every 5 weeks. The most recent releases landed on November 4, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Zoll | My TRI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/zoll-ident/id6479045376/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 10.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 57 MB | 78 MB |
| Requires iOS | 15.5 | **12.4** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Generalzolldirektion](https://appshunter.io/developer/1506592741) | [BlueRange GmbH](https://appshunter.io/developer/1670325103) |

## What reviewers say

### Zoll

[App page](https://appshunter.io/ios/app/zoll-ident/id6479045376)

This app provides a secure and user-friendly way to log into the Customs Portal and its services. It allows for quick authentication using biometric data after an initial setup with an existing online identity.

**Highlights:** Secure login to Customs Portal, Biometric authentication (Face-ID/Touch-ID), QR code scanning for login, Setup with ELSTER, BundID, or Online ID, Individual user codes for businesses, Accelerated access to services

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

**In-app purchases:** none


### My TRI

[App page](https://appshunter.io/ios/app/my-tri/id6741318160)

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

**In-app purchases:** none


## Frequently asked questions

### Is Zoll free?

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

### Is My TRI free?

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

### Do Zoll or My TRI have ads?

Neither Zoll nor My TRI shows ads.

### Which is updated more often, Zoll or My TRI?

Zoll ships an update every 2 months, and My TRI every 5 weeks. Most recently, Zoll was updated on November 4, 2026 and My TRI on October 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.*