# Just One Interview vs StudyCoachAI

The clearest difference is ads: Just One Interview at none against StudyCoachAI's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Just One Interview sells 2 in-app purchases, starting at $4.99 per month and StudyCoachAI sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 5 days. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Just One Interview | StudyCoachAI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | Every 5 days |
| Size | 10 MB | 13 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Auring Technologies LLP](https://appshunter.io/developer/1785340593) | [Eren Aykan Acar](https://appshunter.io/developer/1876157042) |

## What reviewers say

### Just One Interview

[App page](https://appshunter.io/ios/app/just-one-interview-ai-prep/id6760548168)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AiIA Basic | $4.99 | per month |
| AiIA Pro | $9.99 | per month |


### StudyCoachAI

[App page](https://appshunter.io/ios/app/studycoachai-ai-study-plan/id6762046276)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $2.99 | per 7 days |
| Monthly Pro | $7.99 | per month |
| Yearly Pro | $49.99 | per year |


## Frequently asked questions

### Is Just One Interview free?

Just One Interview is free to download, with in-app purchases available.

### Is StudyCoachAI free?

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

### Do Just One Interview or StudyCoachAI have ads?

StudyCoachAI shows ads; Just One Interview does not.

### Which is updated more often, Just One Interview or StudyCoachAI?

Just One Interview ships an update every 5 days, and StudyCoachAI every 5 days. Most recently, Just One Interview was updated on November 9, 2026 and StudyCoachAI 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.*