# Quick vs SIPERB

The clearest difference is rating: SIPERB at 5.0 against Quick's 4.4. SIPERB also leads on update cadence (every 3 weeks vs every 6 months). Quick's advantage is ratings volume (7 vs 1) and iOS requirement (16.0 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SIPERB holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: Quick has 7 ratings behind it against 1, so its average is the more settled of the two.

Quick ships an update every 6 months, SIPERB every 3 weeks. The most recent releases landed on July 4, 2026 and August 19, 2026 respectively.

## The numbers

| Metric | Quick | SIPERB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (7 ratings)](https://appshunter.io/ios/app/quick-e-mail/id863318779/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/siperb-mobile-softphone/id6553983983/reviews)** |
| Number of ratings | **7** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 1 MB | 50 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Chris Mash](https://appshunter.io/developer/570568194) | [SIPERB LTD](https://appshunter.io/developer/1758049821) |

## What reviewers say

### Quick

[App page](https://appshunter.io/ios/app/quick-e-mail/id863318779)

This utility app streamlines sending emails by bypassing unnecessary steps in standard mail applications. It allows for pre-populated default email addresses and subjects, and integrates with iOS sharing features for quick content sending.

**Highlights:** Opens directly to compose screen, Set default sender and subject, Offline sending via Mail app, Share functionality for content, Quick photo capture for sending

**In-app purchases:** none


### SIPERB

[App page](https://appshunter.io/ios/app/siperb-mobile-softphone/id6553983983)

This app connects your existing PBX system to the web using WebRTC technology. It enables high-quality audio/video calls, instant messaging, and voicemail-to-email, all optimized for mobile and tablet use.

**Highlights:** WebRTC integration with PBX, Audio and video calling, Instant messaging and file transfer, Voicemail to email, Call management tools, Buddy management and presence

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Quick free?

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

### Is SIPERB free?

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

### Which has better reviews, Quick or SIPERB?

SIPERB is rated higher. Quick averages 4.4 out of 5 from 7 ratings, while SIPERB averages 5.0 from 1 ratings.

### Do Quick or SIPERB have ads?

Neither Quick nor SIPERB shows ads.

### Which is updated more often, Quick or SIPERB?

Quick ships an update every 6 months, and SIPERB every 3 weeks. Most recently, Quick was updated on July 4, 2026 and SIPERB on August 19, 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.*