# NUWA Contact vs JACKSON E

The clearest difference is update cadence: NUWA Contact at every 6 weeks against JACKSON E's every 7 months. JACKSON E's advantage is iOS requirement (13.0 vs 15.0). 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.

NUWA Contact ships an update every 6 weeks, JACKSON E every 7 months. The most recent releases landed on October 3, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | NUWA Contact | JACKSON E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 7 months |
| Size | 26 MB | 13 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [NUWA ROBOTICS](https://appshunter.io/developer/1401235676) | [Autotoll International Limited](https://appshunter.io/developer/1480334798) |

## What reviewers say

### NUWA Contact

[App page](https://appshunter.io/ios/app/nuwa-contact/id1598560468)

**Features:** macOS Compatibility, Siri integration

**In-app purchases:** none


### JACKSON E

[App page](https://appshunter.io/ios/app/jackson-e-track/id1622720357)

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

**In-app purchases:** none


## Frequently asked questions

### Is NUWA Contact free?

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

### Is JACKSON E free?

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

### Do NUWA Contact or JACKSON E have ads?

Neither NUWA Contact nor JACKSON E shows ads.

### Which is updated more often, NUWA Contact or JACKSON E?

NUWA Contact ships an update every 6 weeks, and JACKSON E every 7 months. Most recently, NUWA Contact was updated on October 3, 2026 and JACKSON E on October 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.*