# Griller vs AI Mock Interview

The clearest difference is in-app purchases: AI Mock Interview at none against Griller's 3. AI Mock Interview also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, update cadence and ads there is nothing between them.

Both are free to download. Griller sells 3 in-app purchases, starting at $4.99 per 7 days. AI Mock Interview asks for nothing beyond the download.

Griller ships an update every 3 weeks, AI Mock Interview every 2 weeks. The most recent releases landed on October 28, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Griller | AI Mock Interview |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Size | 43 MB | 23 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Renat Bilalov](https://appshunter.io/developer/6773035343) | [selvakumar palanisamy](https://appshunter.io/developer/1896749712) |

## What reviewers say

### Griller

[App page](https://appshunter.io/ios/app/griller-ai-interview-coach/id6773035071)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Premium Monthly | $7.99 | per month |
| Premium Annual Subscription | $69.99 | per year |


### AI Mock Interview

[App page](https://appshunter.io/ios/app/ai-mock-interview/id6775416938)

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

**In-app purchases:** none


## Frequently asked questions

### Is Griller free?

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

### Is AI Mock Interview free?

AI Mock Interview is free to download, with no in-app purchases.

### Do Griller or AI Mock Interview have ads?

Neither Griller nor AI Mock Interview shows ads.

### Which is updated more often, Griller or AI Mock Interview?

Griller ships an update every 3 weeks, and AI Mock Interview every 2 weeks. Most recently, Griller was updated on October 28, 2026 and AI Mock Interview on October 10, 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.*