# Lookout for Work vs FIS Authenticator

The clearest difference is rating: Lookout for Work at 4.4 against FIS Authenticator's 4.2. Lookout for Work also leads on ratings volume (2.8K vs 237). On price, review sentiment, 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.

Lookout for Work holds the better App Store score, 4.4 against 4.2. That said, the two scores are not equally well evidenced: Lookout for Work has 2.8K ratings behind it against 237, so its average is the more settled of the two. Written reviews split almost evenly too, at 25% and 25% positive.

Lookout for Work ships an update monthly, FIS Authenticator every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Lookout for Work | FIS Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (2.8K ratings)](https://appshunter.io/ios/app/lookout-for-work/id997193468/reviews)** | [4.2 (237 ratings)](https://appshunter.io/ios/app/fis-authenticator/id1441329874/reviews) |
| Number of ratings | **2.8K** | 237 |
| Positive reviews | 24.7% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | Free |
| Size | 168 MB | 38 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lookout, Inc.](https://appshunter.io/developer/433698101) | [eFunds Corporation](https://appshunter.io/developer/354569718) |

## What reviewers say

### Lookout for Work

[App page](https://appshunter.io/ios/app/lookout-for-work/id997193468)

This app provides security and phishing protection for corporate devices. It ensures your device adheres to company policies and allows easy communication with your IT department if compliance issues arise.

**Highlights:** Corporate device security, Phishing protection, Policy compliance, IT department contact, Out-of-compliance alerts

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Great protection
- 🔒 Keeps devices safe
- 👍 User-friendly app
- 🔒 Awesome security features
- 👍 Easy setup and use

**What reviewers complain about**

- 🐛 False vulnerability detections
- 🐛 Fails to update device status
- 🔋 High battery usage
- 🔋 Drains battery significantly
- 🐛 Causes connectivity issues

**Reported bugs**

- Perpetually flags deleted apps as threats
- Prevents access to work apps and email
- Doesn't acknowledge changes made on the device
- Causes white screen and app crashes

**Requested features**

- Improve update speed and accuracy
- Add option to disable VPN on trusted networks
- Provide better visibility into app behavior
- Improve battery optimization


### FIS Authenticator

[App page](https://appshunter.io/ios/app/fis-authenticator/id1441329874)

This app provides a secure second-factor authentication solution for users of FIS' Infinity IdP identity management service. It acts as a mobile companion to enhance account security.

**Highlights:** Second-factor authentication, Identity management companion, Enhanced account security, Mobile authentication

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

**In-app purchases:** none


## Frequently asked questions

### Is Lookout for Work free?

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

### Is FIS Authenticator free?

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

### Which has better reviews, Lookout for Work or FIS Authenticator?

Lookout for Work is rated higher. Lookout for Work averages 4.4 out of 5 from 2.8K ratings, while FIS Authenticator averages 4.2 from 237 ratings.

### Do Lookout for Work or FIS Authenticator have ads?

Neither Lookout for Work nor FIS Authenticator shows ads.

### Which is updated more often, Lookout for Work or FIS Authenticator?

Lookout for Work ships an update monthly, and FIS Authenticator every 2 months. Most recently, Lookout for Work was updated on October 24, 2026 and FIS Authenticator on October 24, 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.*