# Q interactive Assess vs ISTSS Conference

The clearest difference is update cadence: ISTSS Conference at every 2 weeks against Q interactive Assess's every 2 months. ISTSS Conference also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). On price, 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.

Q interactive Assess ships an update every 2 months, ISTSS Conference every 2 weeks. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Q interactive Assess | ISTSS Conference |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (94 ratings)](https://appshunter.io/ios/app/q-interactive-assess/id1666706859/reviews)** | — |
| Number of ratings | **94** | — |
| Positive reviews | 9.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 301 MB | 73 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Pearson Education, Inc.](https://appshunter.io/developer/329060244) | [THANIGAIVELAN MUTHU](https://appshunter.io/developer/1001157303) |

## What reviewers say

### Q interactive Assess

[App page](https://appshunter.io/ios/app/q-interactive-assess/id1666706859)

This digital platform streamlines clinical assessments for individuals. It offers real-time scoring through simple taps and swipes, significantly reducing administration and scoring time. The app eliminates the need for physical kits, allowing clinicians to focus on observation and interpretation.

**Highlights:** Digital assessment preparation, Instrument and subtest level preparation, Real-time scoring, Reduced administration time, Focus on observation and interpretation, Eliminates physical kits

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- ✅ Saves time overall (when working)
- ✅ Easier testing (when working)
- ✅ Improved note-taking smoothness (newer version)
- ✅ Good functionality (when working)

**What reviewers complain about**

- ❌ Horrible sign-in process
- ❌ Frequent login issues
- ❌ Multiple login screens/steps
- ❌ Wastes significant time
- ❌ Unprofessional appearance due to tech issues

**Reported bugs**

- Login process requires multiple sign-ins
- One-time passcodes required frequently
- Login issues taking significant time to resolve
- Locked out due to too many login attempts
- App takes 15+ minutes to sign in

**Requested features**

- Add palm detection for stylus use
- Improve French translations of tests
- Add Touch/Face ID for faster login
- Allow removal of unused test data to save space
- Make it easier to skip subtests without paying


### ISTSS Conference

[App page](https://appshunter.io/ios/app/istss-conference/id6572289767)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Q interactive Assess free?

Q interactive Assess is free to download, with no in-app purchases.

### Is ISTSS Conference free?

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

### Do Q interactive Assess or ISTSS Conference have ads?

Neither Q interactive Assess nor ISTSS Conference shows ads.

### Which is updated more often, Q interactive Assess or ISTSS Conference?

Q interactive Assess ships an update every 2 months, and ISTSS Conference every 2 weeks. Most recently, Q interactive Assess was updated on November 12, 2026 and ISTSS Conference on November 8, 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.*