# eContract vs GDPX

The clearest difference is update cadence: GDPX at every 2 months against eContract's every 7 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.

eContract ships an update every 7 months, GDPX every 2 months. The most recent releases landed on September 8, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | eContract | GDPX |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Size | 85 MB | 43 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MDC MEDIA CO.,LTD](https://appshunter.io/developer/1446551280) | [GDPX GREEN ECONOMY JOINT STOCK COMPANY](https://appshunter.io/developer/1881533143) |

## What reviewers say

### eContract

[App page](https://appshunter.io/ios/app/econtract-electronic-contract/id1663474156)

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

**In-app purchases:** none


### GDPX

[App page](https://appshunter.io/ios/app/gdpx/id6759903183)

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

**In-app purchases:** none


## Frequently asked questions

### Is eContract free?

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

### Is GDPX free?

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

### Do eContract or GDPX have ads?

Neither eContract nor GDPX shows ads.

### Which is updated more often, eContract or GDPX?

eContract ships an update every 7 months, and GDPX every 2 months. Most recently, eContract was updated on September 8, 2026 and GDPX on July 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.*