# Dual Space・Parallel Account vs Murmur Input

The clearest difference is monetization model: Murmur Input at freemium against Dual Space・Parallel Account's subscription. Murmur Input also leads on rating (5.0 vs 4.6) and update cadence (every 2 days vs every 5 months). Dual Space・Parallel Account's advantage is ratings volume (124 vs 3). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Dual Space・Parallel Account sells 15 in-app purchases, starting at $2.99 per 7 days and Murmur Input sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Murmur Input holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Dual Space・Parallel Account has 124 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 84% of Dual Space・Parallel Account's written reviews are positive against 100% of Murmur Input's.

Dual Space・Parallel Account ships an update every 5 months, Murmur Input every 2 days. The most recent releases landed on October 30, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Dual Space・Parallel Account | Murmur Input |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (124 ratings)](https://appshunter.io/ios/app/dual-spaceparallel-account/id6608976009/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/murmur-input-encrypt-messages/id6814333426/reviews)** |
| Number of ratings | **124** | 3 |
| Positive reviews | 84.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | Subscription | **Freemium** |
| Size | 45 MB | 52 MB |
| Requires iOS | 17.6 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Nikolay Stoyanov](https://appshunter.io/developer/1869159344) | [Junwei Yang](https://appshunter.io/developer/6814333428) |

## What reviewers say

### Dual Space・Parallel Account

[App page](https://appshunter.io/ios/app/dual-spaceparallel-account/id6608976009)

Easily manage multiple accounts for the same app on a single device. Keep work and personal profiles separate, switch between accounts seamlessly, and enjoy a private, interference-free experience.

**Highlights:** Clone apps for multiple accounts, Run accounts simultaneously, Switch between accounts easily, Separate personal and work life, Secure and private accounts

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Dual Space・Parallel Account | $2.99 | per 7 days |
| Multiple Accounts・App Cloner | $2.99 | per 7 days |
| Dual Account | $2.99 | per 7 days |
| Parallel Space | $2.99 | per 7 days |
| Dual Space・Multiple Accounts | $3.99 | per 7 days |
| Multi Account・App Cloner | $3.99 | per 7 days |
| Multi Account・App Cloner | $4.99 | per 7 days |
| App Cloner・Parallel Account | $4.99 | per 7 days |
| App Cloner & Multiple Accounts | $5.99 | per 7 days |
| Multiple Accounts & App Cloner | $5.99 | per 7 days |
| Multiple Accounts・App Cloner | $9.99 | per month |
| Dual Space・Parallel Account | $9.99 | per month |
| Dual Space・Parallel Account | $19.99 | per year |
| Multiple Accounts・App Cloner | $19.99 | per year |
| Dual | $9.99 | one-time |


### Murmur Input

[App page](https://appshunter.io/ios/app/murmur-input-encrypt-messages/id6814333426)

This app provides on-device text encryption, transforming your messages into encrypted emojis. Securely share messages with other users via QR codes or direct pairing. It supports 11 languages and offers offline dictionaries, with optional premium features for expanded key storage and group creation.

**Highlights:** On-device text encryption, Encrypted emoji messages, QR code and ECDH pairing, 11 language support, Offline dictionaries, Light/dark mode, Message expiry options

**Features:** Family Sharing

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Murmur Input | $4.99 | one-time |
| Support Murmur Input | $9.99 | one-time |
| Support Murmur Input | $19.99 | one-time |
| Murmur Premium | $24.99 | one-time |
| Support Murmur Input | $49.99 | one-time |
| Support Murmur Input | $99.99 | one-time |


## Frequently asked questions

### Is Dual Space・Parallel Account free?

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

### Is Murmur Input free?

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

### Which has better reviews, Dual Space・Parallel Account or Murmur Input?

Murmur Input is rated higher. Dual Space・Parallel Account averages 4.6 out of 5 from 124 ratings, while Murmur Input averages 5.0 from 3 ratings.

### Do Dual Space・Parallel Account or Murmur Input have ads?

Neither Dual Space・Parallel Account nor Murmur Input shows ads.

### Which is updated more often, Dual Space・Parallel Account or Murmur Input?

Dual Space・Parallel Account ships an update every 5 months, and Murmur Input every 2 days. Most recently, Dual Space・Parallel Account was updated on October 30, 2026 and Murmur Input on October 29, 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.*