# MiLABEx vs ECG Vector

The clearest difference is in-app purchases: MiLABEx at none against ECG Vector's 1. MiLABEx also leads on iOS requirement (13.0 vs 17.0). ECG Vector's advantage is update cadence (every 9 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. ECG Vector sells 1 one-off in-app purchase. MiLABEx asks for nothing beyond the download.

MiLABEx ships an update every 2 months, ECG Vector every 9 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | MiLABEx | ECG Vector |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 128 MB | 12 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Fourier Education](https://appshunter.io/developer/510661572) | [Takashi Nakano](https://appshunter.io/developer/6780341829) |

## What reviewers say

### MiLABEx

[App page](https://appshunter.io/ios/app/milabex/id1265787706)

This mobile application provides a professional data analysis tool for scientific experiments, offering multiple display modes and real-time measurements. It supports a wide range of sensors and GPS for location-based studies, with features for note-taking and sharing results.

**Highlights:** Intuitive and simple interface, Professional data analysis tool, Multiple data display modes, Real-time data measurements, Supports over 65 Fourier sensors, GPS for location-based experiments, Experiment note-taking and sharing

**Features:** macOS Compatibility

**In-app purchases:** none


### ECG Vector

[App page](https://appshunter.io/ios/app/ecg-vector/id6798066790)

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ECG Vector Pro | $6.99 | one-time |


## Frequently asked questions

### Is MiLABEx free?

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

### Is ECG Vector free?

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

### Do MiLABEx or ECG Vector have ads?

Neither MiLABEx nor ECG Vector shows ads.

### Which is updated more often, MiLABEx or ECG Vector?

MiLABEx ships an update every 2 months, and ECG Vector every 9 days. Most recently, MiLABEx was updated on October 7, 2026 and ECG Vector on October 14, 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.*