# RoofMaster vs Authenticator App．

The clearest difference is in-app purchases: RoofMaster at none against Authenticator App．'s 4. RoofMaster also leads on iOS requirement (13.0 vs 15.0). Authenticator App．'s advantage is update cadence (every 3 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator App． sells 4 in-app purchases, starting at $9.99 per 7 days. RoofMaster asks for nothing beyond the download.

RoofMaster ships an update every 7 months, Authenticator App． every 3 weeks. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | RoofMaster | Authenticator App． |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (55 ratings)](https://appshunter.io/ios/app/authenticator-app/id6754835526/reviews)** |
| Number of ratings | — | **55** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 51 MB | 28 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Aldo Rodriguez](https://appshunter.io/developer/1309752883) | [Quantum Security Service](https://appshunter.io/developer/1850400514) |

## What reviewers say

### RoofMaster

[App page](https://appshunter.io/ios/app/roofmaster/id1494523777)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App．

[App page](https://appshunter.io/ios/app/authenticator-app/id6754835526)

This app generates verification codes to secure your accounts and simplify logins. It also offers AI-powered to-do list management with voice and text input, and customizable widgets for quick task access.

**Highlights:** Generate time-based one-time passwords (TOTP), AI-powered to-do list management, Voice and text input for tasks, Customizable home screen widgets, Secure account and password management, QR code scanning for setup

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly 3 Day Free Plan | $9.99 | per 7 days |
| Weekly Plan | $9.99 | per 7 days |
| Yearly 3 Day Free Plan | $39.99 | per year |
| Yearly Plan | $49.99 | per year |


## Frequently asked questions

### Is RoofMaster free?

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

### Is Authenticator App． free?

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

### Do RoofMaster or Authenticator App． have ads?

Neither RoofMaster nor Authenticator App． shows ads.

### Which is updated more often, RoofMaster or Authenticator App．?

RoofMaster ships an update every 7 months, and Authenticator App． every 3 weeks. Most recently, RoofMaster was updated on September 18, 2026 and Authenticator App． on September 23, 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.*