# AI Mock Interview vs Compulingo

The clearest difference is device support: Compulingo at 3 against AI Mock Interview's 1. Compulingo also leads on iOS requirement (15.0 vs 18.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. AI Mock Interview sells 2 in-app purchases, starting at $3.99 per 7 days and Compulingo sells 6 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

AI Mock Interview ships an update monthly, Compulingo every 6 weeks. Both last shipped on November 13, 2026.

## The numbers

| Metric | AI Mock Interview | Compulingo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 1 MB | 69 MB |
| Requires iOS | 18.6 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Lean Orbit LLC](https://appshunter.io/developer/1742356045) | [Sameh Ibrahim](https://appshunter.io/developer/6790191403) |

## What reviewers say

### AI Mock Interview

[App page](https://appshunter.io/ios/app/ai-mock-interview-prepline/id6773124282)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrepLine Weekly | $3.99 | per 7 days |
| PrepLine Annual | $29.99 | per year |


### Compulingo

[App page](https://appshunter.io/ios/app/compulingo/id6790191401)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Compulingo Pro Monthly | $6.99 | per month |
| Compulingo Pro Annual | $59.99 | per year |
| 100 coins | $1.00 | one-time |
| 500 coins | $2.99 | one-time |
| 1,500 coins | $5.99 | one-time |
| 5,000 coins | $12.99 | one-time |


## Frequently asked questions

### Is AI Mock Interview free?

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

### Is Compulingo free?

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

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

Neither AI Mock Interview nor Compulingo shows ads.

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

AI Mock Interview ships an update monthly, and Compulingo every 6 weeks. Most recently, AI Mock Interview was updated on November 13, 2026 and Compulingo on November 13, 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.*