# Authenticator App vs Blick for Microsoft 365

The clearest difference is in-app purchases: Blick for Microsoft 365 at none against Authenticator App's 3. Blick for Microsoft 365 also leads on update cadence (every 4 days vs fortnightly). Authenticator App's advantage is iOS requirement (14 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App sells 3 in-app purchases, starting at $5.99 per 7 days. Blick for Microsoft 365 asks for nothing beyond the download.

Authenticator App ships an update fortnightly, Blick for Microsoft 365 every 4 days. The most recent releases landed on September 17, 2026 and September 21, 2026 respectively.

## The numbers

| Metric | Authenticator App | Blick for Microsoft 365 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/blick-for-microsoft-365/id6772653373/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Monetization | — | Free |
| Size | 17 MB | 16 MB |
| Requires iOS | **14** | 18.0 |
| Devices | iPhone, iPod | **iPhone, iPad, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Forms](https://appshunter.io/developer/1765480567) | [Excelano LLC](https://appshunter.io/developer/6772653375) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-secureguard/id6746441080)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator Weekly Plan | $5.99 | per 7 days |
| Authenticator Monthly Plan | $19.99 | per month |
| Authenticator Yearly Plan | $39.99 | per year |


### Blick for Microsoft 365

[App page](https://appshunter.io/ios/app/blick-for-microsoft-365/id6772653373)

Consolidate your Microsoft 365 work tools into a single view. See upcoming meetings, unread emails, and new Teams messages. Respond to messages and manage your presence without opening separate applications.

**Highlights:** Unified work dashboard, View next meeting and calendar, Check unread Outlook emails, Monitor Teams chats and presence, RSVP to invitations, Manage Teams presence and out-of-office, Reply to emails and chats

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is Blick for Microsoft 365 free?

Blick for Microsoft 365 is free to download, with no in-app purchases.

### Do Authenticator App or Blick for Microsoft 365 have ads?

Neither Authenticator App nor Blick for Microsoft 365 shows ads.

### Which is updated more often, Authenticator App or Blick for Microsoft 365?

Authenticator App ships an update fortnightly, and Blick for Microsoft 365 every 4 days. Most recently, Authenticator App was updated on September 17, 2026 and Blick for Microsoft 365 on September 21, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*