# InterviewAI vs Photos to PDF

The clearest difference is ads: Photos to PDF at none against InterviewAI's shown. InterviewAI's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. InterviewAI sells 4 in-app purchases, starting at $9.99 per month and Photos to PDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

InterviewAI ships an update weekly, Photos to PDF fortnightly. The most recent releases landed on October 24, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | InterviewAI | Photos to PDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (15 ratings)](https://appshunter.io/ios/app/interviewai-mock-interview/id1664024041/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Weekly** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 98 MB | 25 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Synnax Studio LTD](https://appshunter.io/developer/1373061180) | [MASATO MIYAZAWA](https://appshunter.io/developer/6788734400) |

## 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 |


### Photos to PDF

[App page](https://appshunter.io/ios/app/photos-to-pdf-offline-maker/id6791156462)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove the Watermark | $1.99 | one-time |


## Frequently asked questions

### Is InterviewAI free?

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

### Is Photos to PDF free?

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

### Do InterviewAI or Photos to PDF have ads?

InterviewAI shows ads; Photos to PDF does not.

### Which is updated more often, InterviewAI or Photos to PDF?

InterviewAI ships an update weekly, and Photos to PDF fortnightly. Most recently, InterviewAI was updated on October 24, 2026 and Photos to PDF on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*