# Opatus CPTA vs IVA Testing System

The clearest difference is update cadence: Opatus CPTA at every 5 weeks against IVA Testing System's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

Opatus CPTA ships an update every 5 weeks, IVA Testing System every 4 months. The most recent releases landed on October 4, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Opatus CPTA | IVA Testing System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/iva-testing-system/id1096104945/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Monetization | — | Free |
| Size | 58 MB | 193 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Opatus AB](https://appshunter.io/developer/857716985) | [BrainTrain Inc.](https://appshunter.io/developer/584469134) |

## What reviewers say

### Opatus CPTA

[App page](https://appshunter.io/ios/app/opatus-cpta/id857716982)

**Features:** macOS Compatibility

**In-app purchases:** none


### IVA Testing System

[App page](https://appshunter.io/ios/app/iva-testing-system/id1096104945)

This medical software assists healthcare professionals in remotely administering, scoring, and interpreting specific psychological tests for attention and cognitive functioning. It serves as a decision support tool within a comprehensive evaluation, not as a standalone diagnostic instrument.

**Highlights:** Remote test administration, Scoring and interpretation support, Decision support for healthcare professionals, Supports IVA-2, IVA-AE2, IVA-QS tests, Aids in attention and cognitive functioning evaluation

**In-app purchases:** none


## Frequently asked questions

### Is Opatus CPTA free?

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

### Is IVA Testing System free?

IVA Testing System is free to download, with no in-app purchases.

### Do Opatus CPTA or IVA Testing System have ads?

Neither Opatus CPTA nor IVA Testing System shows ads.

### Which is updated more often, Opatus CPTA or IVA Testing System?

Opatus CPTA ships an update every 5 weeks, and IVA Testing System every 4 months. Most recently, Opatus CPTA was updated on October 4, 2026 and IVA Testing System on October 2, 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.*