# ITER QA vs DeltaEZ

The clearest difference is rating: DeltaEZ at 5.0 against ITER QA's 3.3. DeltaEZ also leads on ads (none vs shown) and iOS requirement (14.0 vs 16.6). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. ITER QA sells 1 one-off in-app purchase and DeltaEZ sells 5 in-app purchases, starting at $299.99 per year. Whichever you choose, the download price is not the number that matters.

DeltaEZ holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 3 and 3 respectively.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 4, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ITER QA | DeltaEZ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (3 ratings)](https://appshunter.io/ios/app/iter-qa/id1136647136/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/deltaez/id1587911683/reviews)** |
| Number of ratings | 3 | 3 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 18 MB | 81 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Grigory Konovalov](https://appshunter.io/developer/1131979109) | [Advanced Color Techologies](https://appshunter.io/developer/1587754594) |

## What reviewers say

### ITER QA

[App page](https://appshunter.io/ios/app/iter-qa/id1136647136)

This application serves as an audit and inspection assistant, initially tailored for Quality Assurance departments involved in the ITER project. It provides a default questionnaire but is versatile enough for various audit types and inspections.

**Highlights:** Audit and inspection assistance, Default ITER project questionnaire, Versatile for all audit types, Designed for QA departments

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Disable all ads | $3.99 | one-time |


### DeltaEZ

[App page](https://appshunter.io/ios/app/deltaez/id1587911683)

This app provides affordable and portable color measurement solutions for quality control. It extends color measurement beyond the lab to production lines and supplier locations, enabling instant sharing of results with stakeholders.

**Highlights:** Affordable color measurement, Portable instruments, Mobile integration, Remote inspection, Integrated messaging, Color quality control

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Instrument Group 3 | $299.99 | per year |
| Instrument Group 2 | $399.99 | per year |
| Instrument Group 1 | $499.99 | per year |
| Quick Compare | $4.99 | one-time |
| ICC Profiles | $4.99 | one-time |


## Frequently asked questions

### Is ITER QA free?

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

### Is DeltaEZ free?

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

### Which has better reviews, ITER QA or DeltaEZ?

DeltaEZ is rated higher. ITER QA averages 3.3 out of 5 from 3 ratings, while DeltaEZ averages 5.0 from 3 ratings.

### Do ITER QA or DeltaEZ have ads?

ITER QA shows ads; DeltaEZ does not.

### Which is updated more often, ITER QA or DeltaEZ?

ITER QA ships an update every 2 months, and DeltaEZ every 2 months. Most recently, ITER QA was updated on October 4, 2026 and DeltaEZ on September 24, 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.*