# Duos vs UNI artificial intelligence

The clearest difference is update cadence: Duos at every 5 days against UNI artificial intelligence's every 6 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Duos sells 4 in-app purchases, starting at $19.99 per month and UNI artificial intelligence sells 1 in-app purchase, starting at $49.99 per month. Whichever you choose, the download price is not the number that matters.

Duos ships an update every 5 days, UNI artificial intelligence every 6 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Duos | UNI artificial intelligence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/duos-ai-job-interview-prep/id6443408884/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 weeks |
| Monetization | Freemium | — |
| Size | 142 MB | 75 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Marina Gladysheva](https://appshunter.io/developer/1645287289) | [GENERATIVE LABS, TOO](https://appshunter.io/developer/1787351547) |

## What reviewers say

### Duos

[App page](https://appshunter.io/ios/app/duos-ai-job-interview-prep/id6443408884)

Practice job interviews with an AI that simulates real interviewers. Get personalized feedback on your performance, identify areas for improvement, and prepare for any interview stage. The first interview is free.

**Highlights:** Live voice interview simulation, Customizable interviewer personalities, Full hiring loop practice, Stage-specific mock interviews, Real-time feedback and red/green flags, Hint and retry options, AI coach debrief

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 month Pro | $19.99 | per month |
| 3 month Pro | $41.99 | per 3 months |
| Unlock Interview Analysis | $1.99 | one-time |
| premium | $9.99 | one-time |


### UNI artificial intelligence

[App page](https://appshunter.io/ios/app/uni-artificial-intelligence/id6754986989)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $49.99 | per month |


## Frequently asked questions

### Is Duos free?

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

### Is UNI artificial intelligence free?

UNI artificial intelligence is free to download, with in-app purchases available.

### Do Duos or UNI artificial intelligence have ads?

Neither Duos nor UNI artificial intelligence shows ads.

### Which is updated more often, Duos or UNI artificial intelligence?

Duos ships an update every 5 days, and UNI artificial intelligence every 6 weeks. Most recently, Duos was updated on November 3, 2026 and UNI artificial intelligence 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.*