# Interview Prepped vs Culi Echo

The clearest difference is iOS requirement: Interview Prepped at 15.1 against Culi Echo's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Interview Prepped sells 5 in-app purchases, starting at $14.99 per month and Culi Echo sells 3 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Interview Prepped | Culi Echo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 87 MB | 13 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Collider Ventures, LLC](https://appshunter.io/developer/1883691488) | [Rene Fandida](https://appshunter.io/developer/1884296483) |

## What reviewers say

### Interview Prepped

[App page](https://appshunter.io/ios/app/interview-prepped/id6760296612)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prepped Pro Monthly | $14.99 | per month |
| Prepped Pro Yearly | $99.99 | per year |
| 5 Session Credits | $6.99 | one-time |
| 15 Session Credits | $12.99 | one-time |
| 40 Session Credits | $29.99 | one-time |


### Culi Echo

[App page](https://appshunter.io/ios/app/culi-echo-voice-notes-and-ideas/id6768672814)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Echo Premium · Weekly | $4.99 | per 7 days |
| Echo Premium · Yearly | $59.99 | per year |
| Echo Pro · Yearly | $99.99 | per year |


## Frequently asked questions

### Is Interview Prepped free?

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

### Is Culi Echo free?

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

### Do Interview Prepped or Culi Echo have ads?

Neither Interview Prepped nor Culi Echo shows ads.

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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.*