# eTrust Autentifikator vs SupportPro

The clearest difference is iOS requirement: eTrust Autentifikator at 12.1 against SupportPro's 16.1. 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.

eTrust Autentifikator ships an update every 2 months, SupportPro every 4 months. The most recent releases landed on September 10, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | eTrust Autentifikator | SupportPro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/etrust-autentifikator/id1559762428/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | — |
| Size | 55 MB | 4 MB |
| Requires iOS | **12.1** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Crnogorski Telekom A.D. Podgorica](https://appshunter.io/developer/552349963) | [Telepol EOOD](https://appshunter.io/developer/1472708006) |

## What reviewers say

### eTrust Autentifikator

[App page](https://appshunter.io/ios/app/etrust-autentifikator/id1559762428)

Access digital services securely from any device with this app. It acts as a second factor for authentication, providing insights into your account data and making platform functions accessible on mobile.

**Highlights:** Two-factor authentication, Digital document management, Secure access from any device, Single Sign-On (SSO), Mobile platform access

**Features:** macOS Compatibility

**In-app purchases:** none


### SupportPro

[App page](https://appshunter.io/ios/app/supportpro/id6503253618)

**In-app purchases:** none


## Frequently asked questions

### Is eTrust Autentifikator free?

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

### Is SupportPro free?

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

### Do eTrust Autentifikator or SupportPro have ads?

Neither eTrust Autentifikator nor SupportPro shows ads.

### Which is updated more often, eTrust Autentifikator or SupportPro?

eTrust Autentifikator ships an update every 2 months, and SupportPro every 4 months. Most recently, eTrust Autentifikator was updated on September 10, 2026 and SupportPro on September 14, 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.*