# Douber vs Dual Space

The clearest difference is rating: Douber at 4.7 against Dual Space's 4.1. Douber also leads on iOS requirement (12.0 vs 26.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Douber sells 1 in-app purchase, starting at $19.99 per year and Dual Space sells 4 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Douber holds the better App Store score, 4.7 against 4.1. Both are backed by a comparable volume of ratings — 26 and 12 respectively.

## The numbers

| Metric | Douber | Dual Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (26 ratings)](https://appshunter.io/ios/app/douber-duals-and-parallel-apps/id1629804902/reviews)** | [4.1 (12 ratings)](https://appshunter.io/ios/app/dual-space-multi-accounts/id6756809042/reviews) |
| Number of ratings | **26** | 12 |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | — |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 19 MB | 15 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Ha Dinh Duc](https://appshunter.io/developer/1629804904) | [Vigo Global](https://appshunter.io/developer/1605119363) |

## What reviewers say

### Douber

[App page](https://appshunter.io/ios/app/douber-duals-and-parallel-apps/id1629804902)

This app allows users to run two applications simultaneously, such as an incognito browser alongside notes, a calculator, or a calendar. It's designed for multitasking individuals needing quick access to multiple tools.

**Highlights:** Incognito browser, Flash notes, Calculator, Calendar, PDF viewer, Dual web browser view, Security password generator

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $19.99 | per year |


### Dual Space

[App page](https://appshunter.io/ios/app/dual-space-multi-accounts/id6756809042)

Easily manage multiple accounts for social and messaging apps on a single device. Keep work and personal conversations separate and switch between profiles without logging out. Supports a wide range of popular applications.

**Highlights:** Multiple account support, Work and personal separation, Wide app compatibility, Privacy and security, Smooth account switching, Improved multitasking

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $0.99 | per 7 days |
| Monthly Plan | $2.99 | per month |
| Yearly Plan | $17.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Douber free?

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

### Is Dual Space free?

Dual Space is free to download, with in-app purchases available.

### Which has better reviews, Douber or Dual Space?

Douber is rated higher. Douber averages 4.7 out of 5 from 26 ratings, while Dual Space averages 4.1 from 12 ratings.

### Do Douber or Dual Space have ads?

Both Douber and Dual Space show 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.*