# IMAYL INC vs Parallel Space

The clearest difference is review sentiment: IMAYL INC at 100% against Parallel Space's 48%. IMAYL INC also leads on ads (none vs shown) and monetization model (free vs ad-supported). Parallel Space's advantage is rating (4.3 vs 2.3) and ratings volume (168 vs 3). On price, update cadence, 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.

Parallel Space holds the better App Store score, 4.3 against 2.3. That said, the two scores are not equally well evidenced: Parallel Space has 168 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 100% of IMAYL INC's written reviews are positive against 48% of Parallel Space's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 2, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | IMAYL INC | Parallel Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.3 (3 ratings)](https://appshunter.io/ios/app/imayl-inc/id1053038611/reviews) | **[4.3 (168 ratings)](https://appshunter.io/ios/app/parallel-space-dual-space/id6741793035/reviews)** |
| Number of ratings | 3 | **168** |
| Positive reviews | **100.0% of reviews** | 47.8% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 20 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [IMAYL INC](https://appshunter.io/developer/1053038610) | [梓峰 戴](https://appshunter.io/developer/1755318637) |

## What reviewers say

### IMAYL INC

[App page](https://appshunter.io/ios/app/imayl-inc/id1053038611)

This platform provides businesses with internal visibility and chain of custody for mail and packages. It uses OCR and barcode scanning to capture data, uploading it to a cloud-based application for track and trace capabilities. Dashboards and metric reports enhance end-user visibility.

**Highlights:** Internal mail and package visibility, Chain of custody tracking, Barcode scanning with OCR, Cloud-based data upload, Track and trace capabilities, Dashboards and metric reports

**Features:** macOS Compatibility

**In-app purchases:** none


### Parallel Space

[App page](https://appshunter.io/ios/app/parallel-space-dual-space/id6741793035)

Effortlessly manage multiple social media and app accounts on a single device. Keep all accounts online simultaneously, separating personal and professional use without constant switching. Ensures data privacy and security with independent account management.

**Highlights:** Multiple accounts online simultaneously, Work-life balance management, Independent data management, Quick widget access, Password lock protection

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

**In-app purchases:** none


## Frequently asked questions

### Is IMAYL INC free?

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

### Is Parallel Space free?

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

### Which has better reviews, IMAYL INC or Parallel Space?

Parallel Space is rated higher. IMAYL INC averages 2.3 out of 5 from 3 ratings, while Parallel Space averages 4.3 from 168 ratings.

### Do IMAYL INC or Parallel Space have ads?

Parallel Space shows ads; IMAYL INC does not.

### Which is updated more often, IMAYL INC or Parallel Space?

IMAYL INC ships an update every 2 months, and Parallel Space every 2 months. Most recently, IMAYL INC was updated on November 2, 2026 and Parallel Space on November 8, 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.*