# Astrocard 3G vs ECG mob

The clearest difference is iOS requirement: ECG mob at 11.0 against Astrocard 3G's 15.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Astrocard 3G ships an update every 5 months, ECG mob every 4 months. The most recent releases landed on October 29, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Astrocard 3G | ECG mob |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Size | 376 MB | 12 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MEDITEK, AO](https://appshunter.io/developer/1202948417) | [OOO Telepat](https://appshunter.io/developer/1234755399) |

## What reviewers say

### Astrocard 3G

[App page](https://appshunter.io/ios/app/astrocard-3g/id1202948418)

**In-app purchases:** none


### ECG mob

[App page](https://appshunter.io/ios/app/ecg-mob/id1406511388)

**In-app purchases:** none


## Frequently asked questions

### Is Astrocard 3G free?

Astrocard 3G is free to download, with no in-app purchases.

### Is ECG mob free?

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

### Do Astrocard 3G or ECG mob have ads?

Neither Astrocard 3G nor ECG mob shows ads.

### Which is updated more often, Astrocard 3G or ECG mob?

Astrocard 3G ships an update every 5 months, and ECG mob every 4 months. Most recently, Astrocard 3G was updated on October 29, 2026 and ECG mob on November 2, 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.*