# Microsoft Authenticator vs Glean Work

Microsoft Authenticator and Glean Work both sit at 4.7 stars, but that hides the real split: 87% of Glean Work's written reviews are positive against 12% of Microsoft Authenticator's. Microsoft Authenticator's advantage is ratings volume (694K vs 64) and chart position (#7 vs unranked). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.7 for Microsoft Authenticator against 4.8 for Glean Work. That said, the two scores are not equally well evidenced: Microsoft Authenticator has 694K ratings behind it against 64, so its average is the more settled of the two. Written reviews are what separate them: 12% of Microsoft Authenticator's written reviews are positive against 87% of Glean Work's.

Microsoft Authenticator ships an update every 2 weeks, Glean Work monthly. The most recent releases landed on September 26, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Microsoft Authenticator | Glean Work |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (694K ratings)](https://appshunter.io/ios/app/microsoft-authenticator/id983156458/reviews) | **[4.8 (64 ratings)](https://appshunter.io/ios/app/glean-work/id1582892407/reviews)** |
| Number of ratings | **694K** | 64 |
| Positive reviews | 11.6% of reviews | **86.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | Free | Free |
| Best chart rank | **#7** | — |
| Size | 223 MB | 17 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | **iPhone, iPad, Vision Pro** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Microsoft Corporation](https://appshunter.io/developer/298856275) | [Glean Work](https://appshunter.io/developer/1582892409) |

## What reviewers say

### Microsoft Authenticator

[App page](https://appshunter.io/ios/app/microsoft-authenticator/id983156458)

**Currently charting:** #7 Top Free · Productivity, #68 Top Free (US App Store)

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

**Highlights:** Multi-factor authentication (MFA), Passwordless sign-in, Password autofill, Support for non-Microsoft accounts, Account management for work/school, Cert-based authentication

**In-app purchases:** none

**What reviewers like**

- 🚀 Seamless authentication
- 🔒 Secure login process
- 👍 Convenient passwordless sign-in
- 🚀 Smooth app performance

**What reviewers complain about**

- 🐛 Broken Apple Watch functionality
- 🐛 Backup and restore issues
- 🐛 Confusing login flow
- 🐛 Accounts disappearing after phone change

**Reported bugs**

- Authenticator app getting locked and requiring Touch ID
- Notification failures and authentication issues
- Accounts not syncing properly between devices

**Requested features**

- Add search and sorting for accounts
- Improve Apple Watch integration
- Provide better backup and restore options
- Streamline login process


### Glean Work

[App page](https://appshunter.io/ios/app/glean-work/id1582892407)

This AI-powered assistant helps you manage work tasks, find information, and automate workflows across your company's connected applications. It provides personalized support for planning your day, running meetings, and staying updated on company and industry news.

**Highlights:** AI-powered work assistant, Personalized daily planning, Meeting preparation and summaries, Company and industry news updates, AI agent creation for workflows, Connects with 100+ workplace apps

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Microsoft Authenticator free?

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

### Is Glean Work free?

Glean Work is free to download, with no in-app purchases.

### Which has better reviews, Microsoft Authenticator or Glean Work?

Glean Work is rated higher. Microsoft Authenticator averages 4.7 out of 5 from 694K ratings, while Glean Work averages 4.8 from 64 ratings.

### Do Microsoft Authenticator or Glean Work have ads?

Neither Microsoft Authenticator nor Glean Work shows ads.

### Which is updated more often, Microsoft Authenticator or Glean Work?

Microsoft Authenticator ships an update every 2 weeks, and Glean Work monthly. Most recently, Microsoft Authenticator was updated on September 26, 2026 and Glean Work on September 22, 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.*