# StrongAuth Mobile vs Tristar Survey

The clearest difference is update cadence: StrongAuth Mobile at every 3 months against Tristar Survey's every 15 months. On price, ads, in-app purchases and device support there is nothing between them.

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

StrongAuth Mobile ships an update every 3 months, Tristar Survey every 15 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | StrongAuth Mobile | Tristar Survey |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 15 months |
| Monetization | Free | — |
| Size | 26 MB | 3 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Intesa Sanpaolo SPA](https://appshunter.io/developer/489186691) | [AKERON LAB SRL](https://appshunter.io/developer/1034253297) |

## What reviewers say

### StrongAuth Mobile

[App page](https://appshunter.io/ios/app/strongauth-mobile/id1266629829)

This app provides a secure Strong Customer Authentication solution using blockchain technology for authorization verification. It requires integration with company authentication systems to function.

**Highlights:** Strong Customer Authentication, Blockchain technology integration, Authorization verification, User-friendly interface, Enterprise system integration

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

**In-app purchases:** none


### Tristar Survey

[App page](https://appshunter.io/ios/app/tristar-survey/id1421678099)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is StrongAuth Mobile free?

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

### Is Tristar Survey free?

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

### Do StrongAuth Mobile or Tristar Survey have ads?

Neither StrongAuth Mobile nor Tristar Survey shows ads.

### Which is updated more often, StrongAuth Mobile or Tristar Survey?

StrongAuth Mobile ships an update every 3 months, and Tristar Survey every 15 months. Most recently, StrongAuth Mobile was updated on November 3, 2026 and Tristar Survey on November 2, 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.*