TrustBuilder Authenticator vs DeviceFinder
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TrustBuilder Authenticator
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.
- One-Time Password (OTP) generation
- Push notification support
- Offline mode
- Secure account authentication
- Administrator activation code required
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TrustBuilder Authenticator is a secure One-Time Password (OTP) generator app with support for push notifications and offline mode. To register, simply request an activation code from your administrator.
DeviceFinder
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NearFinder helps you locate nearby Bluetooth Low Energy devices by following changes in signal strength. Run a quick scan, select a device, and move slowly. Live signal readings, approximate distance, and warmer-or-colder feedback help you narrow down the search. You can also make a full turn for a rough direction hint, save devices, and keep a private history of confirmed finds. Bluetooth observations, saved devices, and history remain on your iPhone. Location access is optional and used only for map-related features. Signal strength and distance are estimates affected by walls, interference, and your body. Devices must be powered on, in range, and advertising over Bluetooth LE. This app include paid subscriptions: Weekly - 4.99$ Monthly - 9.99$ Annual - 39.99$ Privacy Policy: https://docs.google.com/document/d/15GJRSA_2NI9-F3PLxgJV_jCgwsKBmroRkAK4pE05_7o/edit?tab=t.0 Terms Of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | TrustBuilder Authenticator | DeviceFinder |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (5 ratings) — better | — |
| Positive reviews | 16.2% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 2 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 37 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | In-Webo Technologies | SSoftTeam OU |
In-app purchases
TrustBuilder Authenticator
No in-app purchases
DeviceFinder
No in-app purchases
Questions
Is TrustBuilder Authenticator free?
Is DeviceFinder free?
Do TrustBuilder Authenticator or DeviceFinder have ads?
Which is updated more often, TrustBuilder Authenticator or DeviceFinder?
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