# Zentral vs Expert IQ

The clearest difference is iOS requirement: Expert IQ at 15.6 against Zentral's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Zentral | Expert IQ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/expert-iq/id6754912166/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | — | Free |
| Size | 63 MB | 50 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [The Zentral FZCO](https://appshunter.io/developer/1717392371) | [Unimrkt Research Private Limited](https://appshunter.io/developer/1819348922) |

## What reviewers say

### Zentral

[App page](https://appshunter.io/ios/app/zentral/id6472646660)

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

**In-app purchases:** none


### Expert IQ

[App page](https://appshunter.io/ios/app/expert-iq/id6754912166)

This platform connects senior business leaders with research opportunities from top organizations. Participate in curated studies, share your professional perspectives, and earn rewards for your insights. Shape key business decisions and influence global trends.

**Highlights:** Exclusive research access, Rewarded participation, Seamless user experience, Verified expert profiles, Secure and private data protection

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

**In-app purchases:** none


## Frequently asked questions

### Is Zentral free?

Zentral is free to download, with no in-app purchases.

### Is Expert IQ free?

Expert IQ is free to download, with no in-app purchases.

### Do Zentral or Expert IQ have ads?

Neither Zentral nor Expert IQ shows ads.

### Which is updated more often, Zentral or Expert IQ?

Zentral ships an update every 6 weeks, and Expert IQ every 6 weeks. Most recently, Zentral was updated on November 4, 2026 and Expert IQ on October 30, 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.*