# 3DiVi Face Recognition vs similar faces

The clearest difference is rating: similar faces at 4.2 against 3DiVi Face Recognition's 1.0. similar faces also leads on update cadence (weekly vs every 21 months) and ratings volume (327 vs 2). 3DiVi Face Recognition's advantage is in-app purchases (none vs 1) and iOS requirement (11.0 vs 14.0). On price, ads and device support there is nothing between them.

Both are free to download. similar faces sells 1 one-off in-app purchase. 3DiVi Face Recognition asks for nothing beyond the download.

similar faces holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: similar faces has 327 ratings behind it against 2, so its average is the more settled of the two.

3DiVi Face Recognition ships an update every 21 months, similar faces weekly. The most recent releases landed on September 19, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | 3DiVi Face Recognition | similar faces |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/3divi-face-recognition/id1485877209/reviews) | **[4.2 (327 ratings)](https://appshunter.io/ios/app/similar-faces/id1523619974/reviews)** |
| Number of ratings | 2 | **327** |
| Positive reviews | — | 57.9% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 218 MB | 761 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [3divi](https://appshunter.io/developer/580128868) | [Anh Nguyen](https://appshunter.io/developer/1033029173) |

## What reviewers say

### 3DiVi Face Recognition

[App page](https://appshunter.io/ios/app/3divi-face-recognition/id1485877209)

This application offers real-time video processing for face tracking and identification. It provides facial landmarks and analytics, including gender, age, and emotion recognition. An SDK is also available for developers.

**Highlights:** Real Time Video Processing, Face Tracking, Face Identification, Facial Landmarks, Facial Analytics (Gender, Age, Emotions)

**Features:** macOS Compatibility

**In-app purchases:** none


### similar faces

[App page](https://appshunter.io/ios/app/similar-faces/id1523619974)

Analyze the resemblance between human faces in photos. Compare one pair, two pairs, or a single face against all others. Supports zooming, moving, and sharing results while processing data entirely offline for user privacy.

**Highlights:** Compare 1 pair of faces, Compare 2 pairs of faces, Compare 1 face vs all others, Zoom and move in review, Share results to social media, Offline data processing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and cute tool
- 👍 Great app to compare faces
- 👍 Neat
- 👍 Awesome
- 👍 Cool

**What reviewers complain about**

- 🐛 Crashes
- 🐛 Doesn’t actually work
- 🐛 Not very analytical
- 🐛 Not Good at recognizing faces
- 🐛 Has to be really clear for it to recognize your face

**Reported bugs**

- Crashes
- Doesn’t actually work
- Not Good at recognizing faces
- Always said 19% for me
- Seems like every pic 19%

**Requested features**

- Library option to add all photos
- Compare all photos at once
- Option to pre-select specific photos
- AI comparison details


## Frequently asked questions

### Is 3DiVi Face Recognition free?

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

### Is similar faces free?

similar faces is free to download, with in-app purchases available.

### Which has better reviews, 3DiVi Face Recognition or similar faces?

similar faces is rated higher. 3DiVi Face Recognition averages 1.0 out of 5 from 2 ratings, while similar faces averages 4.2 from 327 ratings.

### Do 3DiVi Face Recognition or similar faces have ads?

Neither 3DiVi Face Recognition nor similar faces shows ads.

### Which is updated more often, 3DiVi Face Recognition or similar faces?

3DiVi Face Recognition ships an update every 21 months, and similar faces weekly. Most recently, 3DiVi Face Recognition was updated on September 19, 2026 and similar faces on September 16, 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.*