# Trustd Mobile Security vs OnCrypt Authenticator

The clearest difference is in-app purchases: OnCrypt Authenticator at none against Trustd Mobile Security's 1. OnCrypt Authenticator also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Trustd Mobile Security sells 1 in-app purchase, starting at $1.99 per month. OnCrypt Authenticator asks for nothing beyond the download.

Trustd Mobile Security ships an update every 3 weeks, OnCrypt Authenticator every 4 weeks. The most recent releases landed on October 9, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Trustd Mobile Security | OnCrypt Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (289 ratings)](https://appshunter.io/ios/app/trustd-mobile-security/id1519403888/reviews)** | — |
| Number of ratings | **289** | — |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Freemium | — |
| Size | 137 MB | 42 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Traced Ltd](https://appshunter.io/developer/1519403890) | [Ossec](https://appshunter.io/developer/1735765473) |

## What reviewers say

### Trustd Mobile Security

[App page](https://appshunter.io/ios/app/trustd-mobile-security/id1519403888)

This app offers robust mobile security features to protect against online threats. It includes a link checker to block malicious websites, a WiFi scanner for network security, and device checker for software updates. An optional subscription unlocks advanced safe browsing capabilities.

**Highlights:** Link Checker for phishing, WiFi Scanner for network security, Device Checker for iOS updates, Safe Browsing alerts, No ads in free version

**Features:** Safari Extension, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Trustd Plus | $1.99 | per month |

**What reviewers like**

- 🔒 Excellent security protection
- 👍 Easy to set up and use
- 💡 Unique and outstanding design
- 🚀 Lightweight on system
- 😊 Provides peace of mind

**What reviewers complain about**

- 🐛 App is buggy
- ❌ Doesn't work for personal WiFi
- ❓ Unclear if it's the official app
- 🤔 No user interaction or data provided

**Reported bugs**

- Newest update messed everything up
- App is super buggy
- Doesn't work when tapping app spots
- Doesn't get WiFi security notifications

**Requested features**

- Protect email
- More user interaction and data display


### OnCrypt Authenticator

[App page](https://appshunter.io/ios/app/oncrypt-authenticator/id6479371525)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Trustd Mobile Security free?

Trustd Mobile Security is free to download, with in-app purchases available.

### Is OnCrypt Authenticator free?

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

### Do Trustd Mobile Security or OnCrypt Authenticator have ads?

Neither Trustd Mobile Security nor OnCrypt Authenticator shows ads.

### Which is updated more often, Trustd Mobile Security or OnCrypt Authenticator?

Trustd Mobile Security ships an update every 3 weeks, and OnCrypt Authenticator every 4 weeks. Most recently, Trustd Mobile Security was updated on October 9, 2026 and OnCrypt Authenticator on October 10, 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.*