# InterviewCopilotPro vs Decibel Meter°

The clearest difference is in-app purchases: Decibel Meter° at none against InterviewCopilotPro's 2. Decibel Meter° also leads on iOS requirement (13.0 vs 15.0). InterviewCopilotPro's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. InterviewCopilotPro sells 2 in-app purchases, starting at $2.99 per month. Decibel Meter° asks for nothing beyond the download.

## The numbers

| Metric | InterviewCopilotPro | Decibel Meter° |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 5 days | — |
| Size | 13 MB | 66 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [智超 张](https://appshunter.io/developer/1726037177) | [Zancore Systems s.r.o.](https://appshunter.io/developer/1581624529) |

## What reviewers say

### InterviewCopilotPro

[App page](https://appshunter.io/ios/app/interviewcopilotpro/id6479209129)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Annual subscription | $14.99 | per year |


### Decibel Meter°

[App page](https://appshunter.io/ios/app/decibel-meter/id6759850836)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is InterviewCopilotPro free?

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

### Is Decibel Meter° free?

Decibel Meter° is free to download, with no in-app purchases.

### Do InterviewCopilotPro or Decibel Meter° have ads?

Decibel Meter° shows ads; InterviewCopilotPro does not.

---

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