# How old? vs Compare Faces

The clearest difference is review sentiment: How old? at 100% against Compare Faces's 0%. How old? also leads on price (Free vs $2.99) and rating (4.7 vs 3.0). Compare Faces's advantage is update cadence (every 7 months vs every 20 months). On ads, in-app purchases and device support there is nothing between them.

How old? is free to download; Compare Faces costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

How old? holds the better App Store score, 4.7 against 3.0. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews point the same way: 100% of How old?'s written reviews are positive against 0% of Compare Faces's.

How old? ships an update every 20 months, Compare Faces every 7 months. The most recent releases landed on October 10, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | How old? | Compare Faces |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/how-old-how-dude/id991613053/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/compare-faces/id6450847204/reviews) |
| Number of ratings | **3** | 1 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 20 months | **Every 7 months** |
| Monetization | **Free** | Paid |
| Size | 35 MB | 47 MB |
| Requires iOS | **8.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hung Nguyen](https://appshunter.io/developer/858945309) | [Pietro Garosi](https://appshunter.io/developer/1670501256) |

## What reviewers say

### How old?

[App page](https://appshunter.io/ios/app/how-old-how-dude/id991613053)

This photo application analyzes images to estimate age and a 'dude' score using a fun, icon-based interface. Users can easily check these metrics via the camera or their photo library, with options to save and share results.

**Highlights:** Detect age and gender with icons, Detect 'dude' number with texts, Scan with camera or camera roll, Save and share photos, Gallery to review taken photos, Set photo source in settings

**Features:** macOS Compatibility

**In-app purchases:** none


### Compare Faces

[App page](https://appshunter.io/ios/app/compare-faces/id6450847204)

This app uses advanced algorithms to compare two faces and provide detailed similarity metrics. It prioritizes user privacy by not storing any images on its servers. The interface is designed for ease of use, offering fast and accurate results.

**Highlights:** Accurate face comparison, Advanced algorithms, Confidence and similarity metrics, User-friendly interface, Complete privacy, No image storage

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

**In-app purchases:** none


## Frequently asked questions

### Is How old? free?

How old? is free to download, with no in-app purchases.

### Is Compare Faces free?

Compare Faces costs $2.99, with no in-app purchases.

### Which has better reviews, How old? or Compare Faces?

How old? is rated higher. How old? averages 4.7 out of 5 from 3 ratings, while Compare Faces averages 3.0 from 1 ratings.

### Do How old? or Compare Faces have ads?

Neither How old? nor Compare Faces shows ads.

### Which is updated more often, How old? or Compare Faces?

How old? ships an update every 20 months, and Compare Faces every 7 months. Most recently, How old? was updated on October 10, 2026 and Compare Faces on October 14, 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.*