# AMG Security vs Authenticator 2FA by KeepSolid

The clearest difference is ratings volume: Authenticator 2FA by KeepSolid at 11 against AMG Security's 1. AMG Security's advantage is monetization model (free vs ad-supported) and update cadence (every 2 weeks vs monthly). On price, rating, ads and in-app purchases 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 — 4.0 for AMG Security against 3.9 for Authenticator 2FA by KeepSolid. That said, the two scores are not equally well evidenced: Authenticator 2FA by KeepSolid has 11 ratings behind it against 1, so its average is the more settled of the two.

AMG Security ships an update every 2 weeks, Authenticator 2FA by KeepSolid monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | AMG Security | Authenticator 2FA by KeepSolid |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/amg-security/id1642507827/reviews)** | [3.9 (11 ratings)](https://appshunter.io/ios/app/authenticator-2fa-by-keepsolid/id1660779042/reviews) |
| Number of ratings | 1 | **11** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Monetization | **Free** | Ad-supported |
| Size | 26 MB | 45 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Manavjit Singh](https://appshunter.io/developer/1533425165) | [KeepSolid Inc.](https://appshunter.io/developer/674978021) |

## What reviewers say

### AMG Security

[App page](https://appshunter.io/ios/app/amg-security/id1642507827)

This app streamlines security guard operations by managing shifts, tracking on-site activities, and facilitating incident reporting. It also aids in payroll calculations and allows guards to manage their profiles, jobs, and training.

**Highlights:** Shift management, On-site guard activity tracking, Incident reporting, Payroll calculation support, Job tracking and management for guards, Leave applications, Site-specific training and induction

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

**In-app purchases:** none


### Authenticator 2FA by KeepSolid

[App page](https://appshunter.io/ios/app/authenticator-2fa-by-keepsolid/id1660779042)

This app generates time-based one-time passwords to add an extra layer of security for your online accounts. It supports multi-factor authentication for services like Facebook, Google, and Amazon, protecting your data from unauthorized access. The app offers multi-device support and a user-friendly interface.

**Highlights:** Two-factor authentication (TFA/2FA), Time-based one-time passwords (TOTP), Multi-device support, Secure code generation, User-friendly interface, Account aggregation

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

**In-app purchases:** none


## Frequently asked questions

### Is AMG Security free?

AMG Security is free to download, with no in-app purchases.

### Is Authenticator 2FA by KeepSolid free?

Authenticator 2FA by KeepSolid is free to download, with no in-app purchases.

### Which has better reviews, AMG Security or Authenticator 2FA by KeepSolid?

AMG Security is rated higher. AMG Security averages 4.0 out of 5 from 1 ratings, while Authenticator 2FA by KeepSolid averages 3.9 from 11 ratings.

### Do AMG Security or Authenticator 2FA by KeepSolid have ads?

Neither AMG Security nor Authenticator 2FA by KeepSolid shows ads.

### Which is updated more often, AMG Security or Authenticator 2FA by KeepSolid?

AMG Security ships an update every 2 weeks, and Authenticator 2FA by KeepSolid monthly. Most recently, AMG Security was updated on October 24, 2026 and Authenticator 2FA by KeepSolid 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.*