# Ukiah vs ImPACT Toolkit

The clearest difference is review sentiment: Ukiah at 100% against ImPACT Toolkit's 0%. Ukiah also leads on rating (5.0 vs 3.0) and update cadence (every 3 weeks vs every 4 months). ImPACT Toolkit's advantage is iOS requirement (12.0 vs 18.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Ukiah holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 7 and 2 respectively. Written reviews point the same way: 100% of Ukiah's written reviews are positive against 0% of ImPACT Toolkit's.

Ukiah ships an update every 3 weeks, ImPACT Toolkit every 4 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Ukiah | ImPACT Toolkit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (7 ratings)](https://appshunter.io/ios/app/ukiah/id388469802/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/impact-toolkit/id972072793/reviews) |
| Number of ratings | **7** | 2 |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 months |
| Monetization | Free | Free |
| Size | 668 MB | 205 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Epic](https://appshunter.io/developer/348308666) | [ImPACT Applications, Inc.](https://appshunter.io/developer/466881804) |

## What reviewers say

### Ukiah

[App page](https://appshunter.io/ios/app/ukiah/id388469802)

This app allows project team members and system administrators of organizations using Epic Haiku to preview upcoming development. It requires administrator security within your organization and is not for clinical users.

**Highlights:** Preview upcoming development, For Epic Haiku organizations, Administrator access required, System administrator tool, Project team collaboration

**Features:** Siri integration, Apple Watch app

**In-app purchases:** none


### ImPACT Toolkit

[App page](https://appshunter.io/ios/app/impact-toolkit/id972072793)

This application allows healthcare professionals to administer concussion evaluation tests. It supports online and offline administration of ImPACT, ImPACT Pediatric, and ImPACT Quick Test, with results uploaded to a central database. A customer account is required for use.

**Highlights:** Administer ImPACT tests, Administer ImPACT Pediatric tests, Administer ImPACT Quick Test, Online and offline test administration, Upload test results to database, Record concussion evaluation findings

**In-app purchases:** none


## Frequently asked questions

### Is Ukiah free?

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

### Is ImPACT Toolkit free?

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

### Which has better reviews, Ukiah or ImPACT Toolkit?

Ukiah is rated higher. Ukiah averages 5.0 out of 5 from 7 ratings, while ImPACT Toolkit averages 3.0 from 2 ratings.

### Do Ukiah or ImPACT Toolkit have ads?

Neither Ukiah nor ImPACT Toolkit shows ads.

### Which is updated more often, Ukiah or ImPACT Toolkit?

Ukiah ships an update every 3 weeks, and ImPACT Toolkit every 4 months. Most recently, Ukiah was updated on November 1, 2026 and ImPACT Toolkit on October 26, 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.*