# W20 vs ContactExport+

The clearest difference is in-app purchases: W20 at none against ContactExport+'s 2. W20 also leads on ads (none vs shown) and iOS requirement (8.0 vs 17.0). On price, update cadence and device support there is nothing between them.

Both are free to download. ContactExport+ sells 2 in-app purchases, starting at $3.99 per month. W20 asks for nothing beyond the download.

W20 ships an update every 4 weeks, ContactExport+ every 5 weeks. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | W20 | ContactExport+ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/w20/id1319762118/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 3.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free | — |
| Size | 58 MB | 16 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [传林 方](https://appshunter.io/developer/699727053) | [Hatching Point LLC](https://appshunter.io/developer/1860158157) |

## What reviewers say

### W20

[App page](https://appshunter.io/ios/app/w20/id1319762118)

Control your alarm system remotely via phone calls, SMS, or a dedicated app. Receive instant notifications on your phone in case of emergencies, and integrate various accessories like door sensors and infrared detectors.

**Highlights:** Multi-function alarm system, Remote control via phone call, Remote control via SMS, App-based control, Emergency notifications, Accessory integration (door sensors, infrared)

**Features:** macOS Compatibility

**In-app purchases:** none


### ContactExport+

[App page](https://appshunter.io/ios/app/contactexport-plus/id6760079615)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $3.99 | per month |
| Yearly Premium | $19.99 | per year |


## Frequently asked questions

### Is W20 free?

W20 is free to download, with no in-app purchases.

### Is ContactExport+ free?

ContactExport+ is free to download, with in-app purchases available.

### Do W20 or ContactExport+ have ads?

ContactExport+ shows ads; W20 does not.

### Which is updated more often, W20 or ContactExport+?

W20 ships an update every 4 weeks, and ContactExport+ every 5 weeks. Most recently, W20 was updated on November 6, 2026 and ContactExport+ on October 31, 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.*