# Worldview Assistant vs Zero Note

The clearest difference is in-app purchases: Worldview Assistant at none against Zero Note's 2. Worldview Assistant also leads on iOS requirement (8.0 vs 18.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Zero Note sells 2 one-off in-app purchases. Worldview Assistant asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Worldview Assistant against 5.0 for Zero Note. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Worldview Assistant | Zero Note |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/worldview-assistant/id1195283390/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Monetization | **Free** | Free with in-app purchases |
| Size | 12 MB | 10 MB |
| Requires iOS | **8.0** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [桂林智神信息技术有限公司](https://appshunter.io/developer/1068407352) | [Pradeep Burugu](https://appshunter.io/developer/1593852439) |

## What reviewers say

### Worldview Assistant

[App page](https://appshunter.io/ios/app/worldview-assistant/id1195283390)

This utility app allows users to wirelessly control a specific World view device. It enables functions like mode switching, angle adjustment, offline calibration, and firmware upgrades. Users can also access tutorials and learn about new product trends.

**Highlights:** Wireless device control, Mode switching, Angle adjustment, Offline calibration, Firmware upgrades, Product trends and tutorials

**Features:** macOS Compatibility

**In-app purchases:** none


### Zero Note

[App page](https://appshunter.io/ios/app/zero-note-self-destruct-notes/id6760115126)

Securely share encrypted notes that automatically disappear after being read or based on custom rules. Options include self-destruction by views or time, location-based access control, and email notifications upon opening. Access notes from any device via a keyboard extension.

**Highlights:** Self-destruct by views, Self-destruct by time, Location-based access control, Email notifications on opening, Keyboard extension access, Audit trail

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Zero Note Lifetime Basic | $9.99 | one-time |
| Zero Note Lifetime Pro | $12.99 | one-time |


## Frequently asked questions

### Is Worldview Assistant free?

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

### Is Zero Note free?

Zero Note is free to download, with in-app purchases available.

### Which has better reviews, Worldview Assistant or Zero Note?

Worldview Assistant and Zero Note are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Worldview Assistant or Zero Note have ads?

Neither Worldview Assistant nor Zero Note shows ads.

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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.*