# hh бизнес vs O

The clearest difference is rating: hh бизнес at 4.8 against O's 3.7. hh бизнес also leads on ratings volume (170 vs 7). O's advantage is review sentiment (100% vs 76%) and monetization model (free vs ad-supported). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

hh бизнес holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: hh бизнес has 170 ratings behind it against 7, so its average is the more settled of the two. Written reviews complicate that: 76% of hh бизнес's written reviews are positive against 100% of O's, so the app with the better star average is not the one people write more warmly about.

hh бизнес ships an update weekly, O every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | hh бизнес | O |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (170 ratings)](https://appshunter.io/ios/app/hh/id1017734199/reviews)** | [3.7 (7 ratings)](https://appshunter.io/ios/app/o-key-ai/id1668994065/reviews) |
| Number of ratings | **170** | 7 |
| Positive reviews | 76.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | **Every 6 days** |
| Monetization | Ad-supported | **Free** |
| Size | 221 MB | 80 MB |
| Requires iOS | 17.0 | **16.6** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [HeadHunter](https://appshunter.io/developer/502838823) | [inqoob](https://appshunter.io/developer/1635571963) |

## What reviewers say

### hh бизнес

[App page](https://appshunter.io/ios/app/hh/id1017734199)

This app helps businesses find and manage job candidates on the go. It allows for posting vacancies, searching a large resume database, communicating with applicants, and managing hiring processes from a smartphone.

**Highlights:** Post job vacancies, Search 60 million resumes, Communicate with candidates via chat and calls, Instant push notifications for responses, Invite and reject candidates easily, Manage hiring on mobile

**In-app purchases:** none


### O

[App page](https://appshunter.io/ios/app/o-key-ai/id1668994065)

Streamline business interactions and manage professional contacts efficiently. Schedule meetings, add notes to contacts, and share your QR business card for seamless networking. This app helps you stay organized and build stronger professional relationships.

**Highlights:** Contact Management, Schedule Presentations & Sales Meetings, Add Comments & Notes to Contacts, QR Business Card Creation & Sharing, User-friendly Interface

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

**In-app purchases:** none


## Frequently asked questions

### Is hh бизнес free?

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

### Is O free?

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

### Which has better reviews, hh бизнес or O?

hh бизнес is rated higher. hh бизнес averages 4.8 out of 5 from 170 ratings, while O averages 3.7 from 7 ratings.

### Do hh бизнес or O have ads?

Neither hh бизнес nor O shows ads.

### Which is updated more often, hh бизнес or O?

hh бизнес ships an update weekly, and O every 6 days. Most recently, hh бизнес was updated on October 24, 2026 and O on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*