# InterviewAI vs Z Counter App

The clearest difference is in-app purchases: Z Counter App at none against InterviewAI's 4. Z Counter App also leads on ads (none vs shown). InterviewAI's advantage is device support (4 vs 2) and iOS requirement (12.0 vs 17.0). On price and update cadence there is nothing between them.

Both are free to download. InterviewAI sells 4 in-app purchases, starting at $9.99 per month. Z Counter App asks for nothing beyond the download.

InterviewAI ships an update weekly, Z Counter App fortnightly. The most recent releases landed on July 5, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | InterviewAI | Z Counter App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (11 ratings)](https://appshunter.io/ios/app/interviewai-mock-interview/id1664024041/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 35 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Synnax Studio LTD](https://appshunter.io/developer/1373061180) | [Mohammed Zackria Dawood Basha](https://appshunter.io/developer/1809546655) |

## What reviewers say

### InterviewAI

[App page](https://appshunter.io/ios/app/interviewai-mock-interview/id1664024041)

Prepare for job interviews with AI-generated questions and instant feedback. This app also helps craft personalized cover letters using advanced voice recognition and multiple language support.

**Highlights:** Generate mock interview questions, Voice recognition for answering, Instant feedback and suggestions, AI-powered cover letter generator, Searchable interview history, Multi-language support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| One Token | $7.99 | one-time |
| Three-Token Bundle | $14.99 | one-time |
| Five-Token Bundle | $19.99 | one-time |


### Z Counter App

[App page](https://appshunter.io/ios/app/z-counter-app/id6744848021)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InterviewAI free?

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

### Is Z Counter App free?

Z Counter App is free to download, with no in-app purchases.

### Do InterviewAI or Z Counter App have ads?

InterviewAI shows ads; Z Counter App does not.

### Which is updated more often, InterviewAI or Z Counter App?

InterviewAI ships an update weekly, and Z Counter App fortnightly. Most recently, InterviewAI was updated on July 5, 2026 and Z Counter App on September 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.*