# Lens AI vs HackProof Authenticator 2FA

The clearest difference is review sentiment: HackProof Authenticator 2FA at 97% against Lens AI's 39%. HackProof Authenticator 2FA also leads on rating (4.8 vs 4.5) and iOS requirement (13.0 vs 18.0). Lens AI's advantage is ratings volume (1.3K vs 186). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Lens AI sells 7 in-app purchases, starting at $6.99 per 7 days and HackProof Authenticator 2FA sells 3 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

HackProof Authenticator 2FA holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Lens AI has 1.3K ratings behind it against 186, so its average is the more settled of the two. Written reviews point the same way: 39% of Lens AI's written reviews are positive against 97% of HackProof Authenticator 2FA's.

Lens AI ships an update every 4 weeks, HackProof Authenticator 2FA every 5 weeks. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Lens AI | HackProof Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (1.3K ratings)](https://appshunter.io/ios/app/lens-ai-scan-and-image-search/id6501988364/reviews) | **[4.8 (186 ratings)](https://appshunter.io/ios/app/hackproof-authenticator-2fa/id6505016704/reviews)** |
| Number of ratings | **1.3K** | 186 |
| Positive reviews | 39.3% of reviews | **96.6% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 85 MB | 60 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 17+ |
| Developer | [ATN Marketing SRL](https://appshunter.io/developer/910577403) | [Uzair Nazir](https://appshunter.io/developer/1737409961) |

## What reviewers say

### Lens AI

[App page](https://appshunter.io/ios/app/lens-ai-scan-and-image-search/id6501988364)

Identify objects, plants, animals, and more with AI-powered visual search. Get detailed information, translate text in real-time, and find similar products online using just a photo.

**Highlights:** AI object identification, Plant and animal species recognition, Reverse image search, Live camera translation, Product discovery and price comparison, Identification of coins, rocks, and antiques

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Lens Scan Weekly Access | $6.99 | per 7 days |
| Lens AI - Pro Weekly | $7.99 | per 7 days |
| AI Cam Lens Monthly Access | $9.99 | per month |
| AI Lens App - Yearly Access | $39.99 | per year |
| AI Cam Lens Yearly Access | $39.99 | per year |
| AI Lens PRO Yearly | $49.99 | per year |
| AI Lens App - Lifetime Access | $89.99 | one-time |

**What reviewers like**

- 💎 Superior to Google Lens for object identification
- 🤖 Advanced AI technology with detailed results
- 🎯 Versatile identification capabilities (plants, coins, crystals, food, banknotes)
- ✨ Intuitive and easy-to-use interface
- ⭐ Reliable and accurate identification performance

**What reviewers complain about**

- ❌ Inconsistent identification accuracy
- 💰 Hidden subscription costs after free trial
- 😤 Misleading free trial marketing
- 🐛 App freezes and crashes
- ⚠️ Difficult to unsubscribe or cancel

**Reported bugs**

- App freezes before user consent on antique identifier
- Frequent 'something went wrong' error messages
- Crashes during identification process
- Unsubscribe option not easily accessible
- Installation and navigation issues

**Requested features**

- Free or discounted yearly subscription option
- Lower pricing tier or completely free version
- Product value and pricing information display
- Better history and valuation details for identified items
- Improved identification accuracy for plants


### HackProof Authenticator 2FA

[App page](https://appshunter.io/ios/app/hackproof-authenticator-2fa/id6505016704)

This security tool provides an extra layer of defense for your online accounts by generating time-sensitive codes for two-factor authentication. It securely stores and generates these codes, compatible with thousands of websites and services, offering a convenient and robust solution for verifying your identity.

**Highlights:** Two-factor authentication (2FA), Generates time-sensitive codes (OTP), Supports over 2,500 websites and services, QR code setup, Offline code generation, Encrypted data storage, Encrypted iCloud backups

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $9.99 | per month |
| Annual Premium | $49.99 | per year |
| Lifetime Premium | $59.99 | one-time |

**What reviewers like**

- 🚀 Seamless two-factor authentication
- 🔒 Robust security features
- 📱 Cross-device synchronization
- 💾 Secure cloud backup
- ⚙️ Customizable security settings

**What reviewers complain about**

- 🐛 Occasional app crashes
- 🕰️ Slow account setup process for some users

**Reported bugs**

- Inconsistent code generation on certain devices
- Sync issues between mobile and desktop versions

**Requested features**

- Password management integration
- Automatic code generation for new accounts
- Enhanced account organization and sorting


## Frequently asked questions

### Is Lens AI free?

Lens AI is free to download, with in-app purchases available.

### Is HackProof Authenticator 2FA free?

HackProof Authenticator 2FA is free to download, with in-app purchases available.

### Which has better reviews, Lens AI or HackProof Authenticator 2FA?

HackProof Authenticator 2FA is rated higher. Lens AI averages 4.5 out of 5 from 1.3K ratings, while HackProof Authenticator 2FA averages 4.8 from 186 ratings.

### Do Lens AI or HackProof Authenticator 2FA have ads?

Neither Lens AI nor HackProof Authenticator 2FA shows ads.

### Which is updated more often, Lens AI or HackProof Authenticator 2FA?

Lens AI ships an update every 4 weeks, and HackProof Authenticator 2FA every 5 weeks. Most recently, Lens AI was updated on September 25, 2026 and HackProof Authenticator 2FA 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.*