# Olivia by Paradox vs Atlas Engine

The clearest difference is update cadence: Atlas Engine at daily against Olivia by Paradox's every 3 weeks. On price, ads, 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.

Olivia by Paradox ships an update every 3 weeks, Atlas Engine daily. The most recent releases landed on November 11, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Olivia by Paradox | Atlas Engine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (31 ratings)](https://appshunter.io/ios/app/olivia-by-paradox-cem/id1330936756/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 12.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Daily** |
| Monetization | Free | — |
| Size | 197 MB | 41 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Paradox, LLC](https://appshunter.io/developer/1290013605) | [Atlas Engine Limited](https://appshunter.io/developer/1887402830) |

## What reviewers say

### Olivia by Paradox

[App page](https://appshunter.io/ios/app/olivia-by-paradox-cem/id1330936756)

Manage candidate interactions and schedule interviews efficiently. This tool leverages AI to screen and engage candidates, facilitating communication via web, email, SMS, and Facebook Messenger.

**Highlights:** Manage captured candidates, Communicate via web, email, SMS, Messenger, Schedule interviews with AI assistance, Receive real-time candidate interaction notifications, AI screening and engagement

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

**In-app purchases:** none


### Atlas Engine

[App page](https://appshunter.io/ios/app/atlas-engine/id6761035713)

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

**In-app purchases:** none


## Frequently asked questions

### Is Olivia by Paradox free?

Olivia by Paradox is free to download, with no in-app purchases.

### Is Atlas Engine free?

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

### Do Olivia by Paradox or Atlas Engine have ads?

Neither Olivia by Paradox nor Atlas Engine shows ads.

### Which is updated more often, Olivia by Paradox or Atlas Engine?

Olivia by Paradox ships an update every 3 weeks, and Atlas Engine daily. Most recently, Olivia by Paradox was updated on November 11, 2026 and Atlas Engine on November 5, 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.*