# Toucan Authenticator vs Offgrid Tower Security

The clearest difference is iOS requirement: Offgrid Tower Security at 15.0 against Toucan Authenticator's 26.0. 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.

Toucan Authenticator ships an update every 6 weeks, Offgrid Tower Security monthly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Toucan Authenticator | Offgrid Tower Security |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (11 ratings)](https://appshunter.io/ios/app/toucan-authenticator/id1358122444/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Monthly** |
| Monetization | Free | — |
| Size | 6 MB | 48 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Michael Purdy](https://appshunter.io/developer/1358122443) | [Tower Security](https://appshunter.io/developer/1825885565) |

## What reviewers say

### Toucan Authenticator

[App page](https://appshunter.io/ios/app/toucan-authenticator/id1358122444)

This app simplifies online security by providing a streamlined two-factor authentication experience. It offers quick access to codes via widgets and an Apple Watch app, with robust security features like Face ID and Touch ID protection.

**Highlights:** Two-factor authentication, Time and counter-based codes (TOTP/HOTP), Apple Watch app for code access, Today View widget for quick access, Face ID, Touch ID, or password protection, Optimized iPad version, Code export functionality

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### Offgrid Tower Security

[App page](https://appshunter.io/ios/app/offgrid-tower-security/id6748463303)

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

**In-app purchases:** none


## Frequently asked questions

### Is Toucan Authenticator free?

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

### Is Offgrid Tower Security free?

Offgrid Tower Security is free to download, with no in-app purchases.

### Do Toucan Authenticator or Offgrid Tower Security have ads?

Neither Toucan Authenticator nor Offgrid Tower Security shows ads.

### Which is updated more often, Toucan Authenticator or Offgrid Tower Security?

Toucan Authenticator ships an update every 6 weeks, and Offgrid Tower Security monthly. Most recently, Toucan Authenticator was updated on November 6, 2026 and Offgrid Tower Security on November 5, 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.*