# Detex vs OPERI

The clearest difference is in-app purchases: Detex at none against OPERI's 3. Detex also leads on iOS requirement (13.0 vs 15.6). OPERI's advantage is update cadence (every 5 weeks vs every 6 months) and device support. On price there is nothing between them.

Both are free to download. OPERI sells 3 one-off in-app purchases. Detex asks for nothing beyond the download.

Detex ships an update every 6 months, OPERI every 5 weeks. The most recent releases landed on June 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Detex | OPERI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/detex/id6478694675/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 41 MB | 45 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [AMMAN CHAMBER OF INDUSTRY](https://appshunter.io/developer/1616382491) | [INTERNATIONAL CENTRE FOR INDUSTRIAL TRANSFORMATION LTD.](https://appshunter.io/developer/1807209740) |

## What reviewers say

### Detex

[App page](https://appshunter.io/ios/app/detex/id6478694675)

This event companion app helps attendees navigate and maximize their experience at DETEX 2024. It provides exhibitor details, a personalized agenda builder, an interactive floor map, and real-time updates.

**Highlights:** Exhibitor profiles with contact info, Personalized event agenda builder, Interactive floor map, Real-time event updates and notifications, Booth location finder

**In-app purchases:** none


### OPERI

[App page](https://appshunter.io/ios/app/operi-operational-readiness/id6744343045)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OPERI Assessment: Referral 50% | $18.90 | one-time |
| OPERI Assessment: Referral 25% | $29.99 | one-time |
| OPERI Assessment | $36.99 | one-time |


## Frequently asked questions

### Is Detex free?

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

### Is OPERI free?

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

### Which is updated more often, Detex or OPERI?

Detex ships an update every 6 months, and OPERI every 5 weeks. Most recently, Detex was updated on June 1, 2026 and OPERI on September 10, 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.*