# Perf AI vs perf

The clearest difference is in-app purchases: perf at none against Perf AI's 2. On price and iOS requirement there is nothing between them.

Both are free to download. Perf AI sells 2 in-app purchases, starting at $7.99 per 7 days. perf asks for nothing beyond the download.

## The numbers

| Metric | Perf AI | perf |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (5 ratings)](https://appshunter.io/ios/app/perf/id6788613267/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | Yes | **No** |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 62 MB | 64 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone** | — |
| Age rating | 4+ | 17+ |
| Developer | [Feras Alshibli](https://appshunter.io/developer/1835107787) | [Jocelyn Mi](https://appshunter.io/developer/6788613269) |

## What reviewers say

### Perf AI

[App page](https://appshunter.io/ios/app/perf-ai-perfume-scanner/id6751437009)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium Access | $7.99 | per 7 days |
| Yearly Premium Access | $49.99 | per year |


### perf

[App page](https://appshunter.io/ios/app/perf/id6788613267)

Discover and track fragrances with this social discovery app. Log scents you wear, rate them, and build a personal collection. Identify bottles instantly with your camera and share your scent journey with friends.

**Highlights:** Scan and identify fragrances, Log and rate scents, Build a personal fragrance collection, Follow friends and share reviews, Discover new fragrances

**In-app purchases:** none


## Frequently asked questions

### Is Perf AI free?

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

### Is perf free?

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

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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.*