# OT Advanced Authentication vs BetterContact

The clearest difference is review sentiment: BetterContact at 100% against OT Advanced Authentication's 8%. BetterContact also leads on rating (5.0 vs 1.7) and monetization model (free vs paid). OT Advanced Authentication's advantage is ratings volume (154 vs 5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

BetterContact holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: OT Advanced Authentication has 154 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 8% of OT Advanced Authentication's written reviews are positive against 100% of BetterContact's.

OT Advanced Authentication ships an update every 3 months, BetterContact every 11 days. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | OT Advanced Authentication | BetterContact |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (154 ratings)](https://appshunter.io/ios/app/ot-advanced-authentication/id843545585/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/bettercontact/id6760274998/reviews)** |
| Number of ratings | **154** | 5 |
| Positive reviews | 8.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 11 days** |
| Monetization | Paid | **Free** |
| Size | 4 MB | 34 MB |
| Requires iOS | 15 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [NetIQ Corporation](https://appshunter.io/developer/564830462) | [Ajinkya More](https://appshunter.io/developer/1883582078) |

## What reviewers say

### OT Advanced Authentication

[App page](https://appshunter.io/ios/app/ot-advanced-authentication/id843545585)

Enhance security beyond traditional passwords with multifactor authentication. Protect sensitive data from fraud and unauthorized access with advanced verification methods.

**Highlights:** Multifactor authentication, Secure sensitive information, Step-up protection, Fraud prevention, Unauthorized access prevention

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast authentication process with biometric support
- ✅ Reliable functionality when working properly
- 🔒 Secure two-factor authentication method
- 👍 Easy to use interface once set up
- ⚡ Quick approval times with fingerprint/Face ID

**What reviewers complain about**

- 🐛 Push notifications frequently disappear or fail to appear
- ⏱️ Authentication requests timeout immediately after approval
- 🔄 Requires frequent re-authentication and manual app opening
- 😤 Difficult and confusing setup process
- 💥 Frequent crashes on newer iPhone models and iOS versions

**Reported bugs**

- Push notifications disappear immediately after appearing
- Authentication requests timeout within seconds of approval
- App crashes on iOS 14+ and iPhone 12/15 models
- Face ID gets stuck in loop requiring phone restart
- QR code scanner fails to work

**Requested features**

- Apple Watch support for direct approval without phone
- Biometric/Face ID authentication without PIN requirement
- Lock screen notification approval capability
- Persistent notification badges
- Ability to bulk delete request history


### BetterContact

[App page](https://appshunter.io/ios/app/bettercontact/id6760274998)

Create a digital business card to share instantly via NFC or QR code. Scan physical cards with AI to save details and organize all your connections. Track your networking activity and stay motivated.

**Highlights:** Create customizable digital business cards, Share via NFC, QR code, or profile link, AI-powered physical card scanning, Organize and export contacts, Track networking activity and leaderboards, Offline card exchange, Privacy controls

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

**In-app purchases:** none


## Frequently asked questions

### Is OT Advanced Authentication free?

OT Advanced Authentication is free to download, with no in-app purchases.

### Is BetterContact free?

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

### Which has better reviews, OT Advanced Authentication or BetterContact?

BetterContact is rated higher. OT Advanced Authentication averages 1.7 out of 5 from 154 ratings, while BetterContact averages 5.0 from 5 ratings.

### Do OT Advanced Authentication or BetterContact have ads?

Neither OT Advanced Authentication nor BetterContact shows ads.

### Which is updated more often, OT Advanced Authentication or BetterContact?

OT Advanced Authentication ships an update every 3 months, and BetterContact every 11 days. Most recently, OT Advanced Authentication was updated on November 1, 2026 and BetterContact 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.*