# ETPhone vs ElectionDrop

The clearest difference is update cadence: ElectionDrop at every 2 months against ETPhone's every 16 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.

ETPhone ships an update every 16 months, ElectionDrop every 2 months. The most recent releases landed on October 10, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | ETPhone | ElectionDrop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (6 ratings)](https://appshunter.io/ios/app/etphone/id1529643726/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 1 MB | 1 MB |
| Requires iOS | **16** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Argus Science, LLC](https://appshunter.io/developer/1529643728) | [Carl Hiltbrunner](https://appshunter.io/developer/1763556281) |

## What reviewers say

### ETPhone

[App page](https://appshunter.io/ios/app/etphone/id1529643726)

This application enables real-time gaze computation and recording for eye tracking data collection using a compatible wearable device. It offers control over camera settings, participant calibration, and data recording to an SD card. Collected data can be easily transferred for detailed analysis on a PC.

**Highlights:** Real-time gaze computation, Gaze data recording, Camera gain and quality control, Participant calibration, SD card recording control, Data download for PC analysis

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### ElectionDrop

[App page](https://appshunter.io/ios/app/electiondrop/id6642689066)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ETPhone free?

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

### Is ElectionDrop free?

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

### Do ETPhone or ElectionDrop have ads?

Neither ETPhone nor ElectionDrop shows ads.

### Which is updated more often, ETPhone or ElectionDrop?

ETPhone ships an update every 16 months, and ElectionDrop every 2 months. Most recently, ETPhone was updated on October 10, 2026 and ElectionDrop on October 9, 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.*