# Sisemp vs Authenticator App‏

The clearest difference is in-app purchases: Sisemp at none against Authenticator App‏'s 3. Sisemp also leads on ads (none vs shown) and iOS requirement (11.0 vs 17.6). Authenticator App‏'s advantage is update cadence (weekly vs every 6 months). On price and device support there is nothing between them.

Both are free to download. Authenticator App‏ sells 3 in-app purchases, starting at $7.99 per 7 days. Sisemp asks for nothing beyond the download.

Sisemp ships an update every 6 months, Authenticator App‏ weekly. The most recent releases landed on September 24, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Sisemp | Authenticator App‏ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (6 ratings)](https://appshunter.io/ios/app/authenticator-app/id6791611141/reviews)** |
| Number of ratings | — | **6** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 34 MB | 31 MB |
| Requires iOS | **11.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [ORGANIZETI SOLUÇÕES TECNOLOGICAS](https://appshunter.io/developer/1725821074) | [EpicScale Inc](https://appshunter.io/developer/1759187257) |

## What reviewers say

### Sisemp

[App page](https://appshunter.io/ios/app/sisemp/id1536926009)

**Features:** macOS Compatibility

**In-app purchases:** none


### Authenticator App‏

[App page](https://appshunter.io/ios/app/authenticator-app/id6791611141)

Enhance your online security with a private TOTP authenticator app. Generate secure 2FA/MFA codes offline, protect your credentials with Face ID or Touch ID, and manage passwords alongside your codes in one intuitive tool.

**Highlights:** Generate secure 2FA/MFA codes offline, Lock app with Face ID or Touch ID, Store passwords and MFA codes together, Home screen widgets for quick code access, Instant code search by service name, Automatic backup via Apple Keychain, Built-in guide for MFA setup

**Features:** Apple Watch app

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $7.99 | per 7 days |
| Weekly Plan | $7.99 | per 7 days |
| Annual Plan | $49.99 | per year |


## Frequently asked questions

### Is Sisemp free?

Sisemp 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 Sisemp or Authenticator App‏ have ads?

Authenticator App‏ shows ads; Sisemp does not.

### Which is updated more often, Sisemp or Authenticator App‏?

Sisemp ships an update every 6 months, and Authenticator App‏ weekly. Most recently, Sisemp was updated on September 24, 2026 and Authenticator App‏ on October 12, 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.*