# Authenticator TOTP vs HausEner

The clearest difference is in-app purchases: HausEner at none against Authenticator TOTP's 4. HausEner also leads on iOS requirement (15.0 vs 17.6). Authenticator TOTP's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Authenticator TOTP sells 4 in-app purchases, starting at $3.49 per 7 days. HausEner asks for nothing beyond the download.

Authenticator TOTP ships an update every 2 weeks, HausEner every 5 weeks. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Authenticator TOTP | HausEner |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-totp/id6757983630/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | Freemium | — |
| Size | 15 MB | 19 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Boris Spiro](https://appshunter.io/developer/1853293003) | [WEPRO YAZILIM VE DANISMANLIK LIMITED SIRKETI](https://appshunter.io/developer/1596565122) |

## What reviewers say

### Authenticator TOTP

[App page](https://appshunter.io/ios/app/authenticator-totp/id6757983630)

Secure your online accounts with this two-factor authentication app. Generate time-based one-time passwords offline by scanning QR codes. Offers widgets, Apple Watch support, and biometric lock for enhanced security.

**Highlights:** Generate 2FA codes offline, Scan QR codes to add accounts, Lock Screen Widgets, Apple Watch app, Password AutoFill integration, Biometric Lock (Face ID/Touch ID), iCloud Sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.49 | per 7 days |
| Monthly | $7.99 | per month |
| Yearly | $49.99 | per year |
| Lifetime | $79.99 | one-time |


### HausEner

[App page](https://appshunter.io/ios/app/hausener/id6796507970)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator TOTP free?

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

### Is HausEner free?

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

### Do Authenticator TOTP or HausEner have ads?

Neither Authenticator TOTP nor HausEner shows ads.

### Which is updated more often, Authenticator TOTP or HausEner?

Authenticator TOTP ships an update every 2 weeks, and HausEner every 5 weeks. Most recently, Authenticator TOTP was updated on October 23, 2026 and HausEner 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.*