# 3 vs LensDirect

The clearest difference is ads: 3 at none against LensDirect's shown. 3 also leads on monetization model (free vs free with in-app purchases). LensDirect's advantage is rating (4.7 vs 4.4) and update cadence (every 10 days vs monthly). On price, ratings volume, 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.

LensDirect holds the better App Store score, 4.7 against 4.4. Both are backed by a comparable volume of ratings — 714 and 471 respectively. Written reviews point the same way: 40% of 3's written reviews are positive against 53% of LensDirect's.

3 ships an update monthly, LensDirect every 10 days. The most recent releases landed on June 9, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | 3 | LensDirect |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (714 ratings)](https://appshunter.io/ios/app/3-d-face-scan/id1110119242/reviews) | **[4.7 (471 ratings)](https://appshunter.io/ios/app/lensdirect/id1627023741/reviews)** |
| Number of ratings | **714** | 471 |
| Positive reviews | 40.3% of reviews | **53.3% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 15 MB | 90 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bespoke, Inc.](https://appshunter.io/developer/1110119241) | [LensDirect LLC](https://appshunter.io/developer/1627023743) |

## What reviewers say

### 3

[App page](https://appshunter.io/ios/app/3-d-face-scan/id1110119242)

This app uses your device's FaceID sensor to create a precise 3D scan of your face. It then extracts your facial measurements to recommend perfectly tailored eyewear from a database of branded products, enhancing online and in-store shopping experiences.

**Highlights:** Accurate 3D face scanning, Facial measurement extraction, Personalized eyewear recommendations, Integration with e-commerce, Precise optical measurement for Rx lenses

**In-app purchases:** none

**What reviewers like**

- 👍 Exceptional fitting experience
- 🚀 Brilliant and user-friendly app
- 💎 High-quality and comfortable glasses
- 🤩 Customizable frames and colors
- 🎨 Helpful virtual try-on feature

**What reviewers complain about**

- 🐛 App crashes and freezes
- 🤔 Inconsistent and inaccurate facial scans
- ⏱️ Long wait times for order fulfillment
- 🤷‍♀️ Limited frame and color options
- 💰 Expensive compared to alternatives

**Reported bugs**

- Email confirmation link does not work
- Facial scanning and video recording issues
- Compatibility problems with older devices
- Zipcode and login issues in the app

**Requested features**

- Show frame dimensions for better fit
- Add more frame styles and color options
- Improve facial scanning and virtual try-on
- Provide order tracking and status updates
- Offer more affordable pricing options


### LensDirect

[App page](https://appshunter.io/ios/app/lensdirect/id1627023741)

Shop for eyeglasses, sunglasses, and contact lenses at low prices. Virtually try on frames, measure your pupillary distance, and manage contact lens subscriptions. Enjoy free shipping and earn rewards with every purchase.

**Highlights:** Virtual try-on for frames, Purchase name-brand contact lenses, Manage contact lens subscriptions, Measure pupillary distance (PD), Free shipping and returns, Earn LD Rewards

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 3 free?

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

### Is LensDirect free?

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

### Which has better reviews, 3 or LensDirect?

LensDirect is rated higher. 3 averages 4.4 out of 5 from 714 ratings, while LensDirect averages 4.7 from 471 ratings.

### Do 3 or LensDirect have ads?

LensDirect shows ads; 3 does not.

### Which is updated more often, 3 or LensDirect?

3 ships an update monthly, and LensDirect every 10 days. Most recently, 3 was updated on June 9, 2026 and LensDirect on September 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.*