# ez1020 vs EEG Mapper

The clearest difference is price: ez1020 at Free against EEG Mapper's $6.99. ez1020 also leads on iOS requirement (13.4 vs 17.0). EEG Mapper's advantage is chart position (#148 vs unranked). On ads, in-app purchases and device support there is nothing between them.

ez1020 is free to download; EEG Mapper costs $6.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | ez1020 | EEG Mapper |
| --- | --- | --- |
| Price | **Free** | $6.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ez1020/id6748396079/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Monetization | Free | — |
| Best chart rank | — | **#148** |
| Size | 36 MB | 2 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 12+ | 4+ |
| Developer | [Neuroscience Advisors LLC](https://appshunter.io/developer/1825616324) | [Thomas Eastman](https://appshunter.io/developer/1258006945) |

## What reviewers say

### ez1020

[App page](https://appshunter.io/ios/app/ez1020/id6748396079)

This app assists neurodiagnostic technologists in accurately and quickly placing EEG electrodes according to the International 10–20 System. It calculates standardized positions using minimal head measurements, streamlining the workflow for both students and experienced professionals.

**Highlights:** Compliant with International 10–20 system, Precise electrode mapping from 3 measurements, Optimized for ez1020 Tape Measures, Intuitive interface for clinical speed, No PHI stored or transmitted

**Features:** macOS Compatibility

**In-app purchases:** none


### EEG Mapper

[App page](https://appshunter.io/ios/app/eeg-mapper/id6814831557)

**Currently charting:** #148 Top Paid · Medical (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ez1020 free?

ez1020 is free to download, with no in-app purchases.

### Is EEG Mapper free?

EEG Mapper costs $6.99, with no in-app purchases.

### Do ez1020 or EEG Mapper have ads?

Neither ez1020 nor EEG Mapper shows ads.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*