# KAU Authenticator vs Smart Edison

The clearest difference is rating: KAU Authenticator at 2.3 against Smart Edison's 2.0. KAU Authenticator also leads on iOS requirement (13.0 vs 15.0). On price, ratings volume, 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.

KAU Authenticator holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

KAU Authenticator ships an update monthly, Smart Edison every 6 weeks. The most recent releases landed on October 5, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | KAU Authenticator | Smart Edison |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/kau-authenticator/id1644669727/reviews)** | [2.0 (3 ratings)](https://appshunter.io/ios/app/smart-edison/id6467621122/reviews) |
| Number of ratings | 3 | 3 |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 23 MB | 75 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [kau.edu](https://appshunter.io/developer/599032456) | [Alsaif Gallery](https://appshunter.io/developer/1459530501) |

## What reviewers say

### KAU Authenticator

[App page](https://appshunter.io/ios/app/kau-authenticator/id1644669727)

This app provides secure two-factor authentication for university systems. It generates time-based one-time passwords and supports offline code generation. The app prioritizes user privacy by storing all keys locally on the device.

**Highlights:** Time-based one-time password (TOTP) generation, Secure QR code scanning for account setup, Offline code generation, Auto-refreshing codes every 30 seconds, Lightweight, fast, and secure design, Local storage of authentication keys

**Features:** macOS Compatibility

**In-app purchases:** none


### Smart Edison

[App page](https://appshunter.io/ios/app/smart-edison/id6467621122)

Control your smart home devices remotely from anywhere. Automate device actions based on environmental factors and share access with family members for seamless home management and real-time safety alerts.

**Highlights:** Remote appliance control, Multi-device management, Automated device interworking, Device sharing with family, Real-time safety alerts, Quick device connection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KAU Authenticator free?

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

### Is Smart Edison free?

Smart Edison is free to download, with no in-app purchases.

### Which has better reviews, KAU Authenticator or Smart Edison?

KAU Authenticator is rated higher. KAU Authenticator averages 2.3 out of 5 from 3 ratings, while Smart Edison averages 2.0 from 3 ratings.

### Do KAU Authenticator or Smart Edison have ads?

Neither KAU Authenticator nor Smart Edison shows ads.

### Which is updated more often, KAU Authenticator or Smart Edison?

KAU Authenticator ships an update monthly, and Smart Edison every 6 weeks. Most recently, KAU Authenticator was updated on October 5, 2026 and Smart Edison on October 6, 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.*