# BC OSP vs Authenticator App

The clearest difference is in-app purchases: BC OSP at none against Authenticator App's 4. BC OSP also leads on iOS requirement (8.0 vs 15.0). Authenticator App's advantage is update cadence (fortnightly vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 4 in-app purchases, starting at $2.99 per 7 days. BC OSP asks for nothing beyond the download.

BC OSP ships an update every 3 months, Authenticator App fortnightly. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | BC OSP | Authenticator App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (144 ratings)](https://appshunter.io/ios/app/authenticator-app-2fas-auth/id6739326877/reviews)** |
| Number of ratings | — | **144** |
| Positive reviews | — | 95.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | — | Free |
| Size | 149 MB | 40 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ORTEC](https://appshunter.io/developer/814502934) | [Vipul Prajapati](https://appshunter.io/developer/1737800971) |

## What reviewers say

### BC OSP

[App page](https://appshunter.io/ios/app/bc-osp/id1205991975)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fas-auth/id6739326877)

This app provides secure two-factor authentication (2FA) for all your online accounts. It generates time-based one-time passwords (TOTP) quickly and offers features like biometric security and cross-device sync. It's a reliable alternative for protecting your digital life.

**Highlights:** Two-Factor Authentication (2FA), Fast code generation, Cross-device backup and sync, Biometric security (Face ID/Touch ID), QR code scanning, Offline functionality

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Premium Shield | $2.99 | per 7 days |
| Authenticator 2FA MFA (1 Week) | $4.99 | per 7 days |
| Two Factor Authentication, 2FA | $8.99 | per month |
| Authentication Premium (1Year) | $29.99 | per year |

**What reviewers like**

- 🚀 Smooth Backup with iCloud
- 🔒 Privacy-focused and well-built
- 🔒 Biometric lock adds peace of mind
- 🔒 Secured Auth Ever!
- 🔒 Fast & Secured 2FA

**What reviewers complain about**

- None

**Reported bugs**

- None

**Requested features**

- None


## Frequently asked questions

### Is BC OSP free?

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

### Is Authenticator App free?

Authenticator App is free to download, with in-app purchases available.

### Do BC OSP or Authenticator App have ads?

Neither BC OSP nor Authenticator App shows ads.

### Which is updated more often, BC OSP or Authenticator App?

BC OSP ships an update every 3 months, and Authenticator App fortnightly. Most recently, BC OSP was updated on October 3, 2026 and Authenticator App 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.*