# TrustBuilder Authenticator vs DeviceFinder

The clearest difference is update cadence: DeviceFinder at weekly against TrustBuilder Authenticator's every 2 months. TrustBuilder Authenticator's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, 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.

TrustBuilder Authenticator ships an update every 2 months, DeviceFinder weekly. The most recent releases landed on September 30, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | TrustBuilder Authenticator | DeviceFinder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (5 ratings)](https://appshunter.io/ios/app/trustbuilder-authenticator/id1398273229/reviews)** | — |
| Number of ratings | **5** | — |
| Positive reviews | 16.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Monetization | Free | — |
| Size | 37 MB | 13 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [In-Webo Technologies](https://appshunter.io/developer/402454947) | [SSoftTeam OU](https://appshunter.io/developer/1694935296) |

## What reviewers say

### TrustBuilder Authenticator

[App page](https://appshunter.io/ios/app/trustbuilder-authenticator/id1398273229)

Generate secure one-time passwords (OTPs) for enhanced account security. Supports push notifications for quick approvals and an offline mode for access without an internet connection.

**Highlights:** One-Time Password (OTP) generation, Push notification support, Offline mode, Secure account authentication, Administrator activation code required

**Features:** Vision Pro support

**In-app purchases:** none


### DeviceFinder

[App page](https://appshunter.io/ios/app/devicefinder-bluetooth-scanner/id6800273723)

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

**In-app purchases:** none


## Frequently asked questions

### Is TrustBuilder Authenticator free?

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

### Is DeviceFinder free?

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

### Do TrustBuilder Authenticator or DeviceFinder have ads?

Neither TrustBuilder Authenticator nor DeviceFinder shows ads.

### Which is updated more often, TrustBuilder Authenticator or DeviceFinder?

TrustBuilder Authenticator ships an update every 2 months, and DeviceFinder weekly. Most recently, TrustBuilder Authenticator was updated on September 30, 2026 and DeviceFinder on September 27, 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.*