# SUMOFIBER Mobile Voice vs Dialinger

The clearest difference is rating: Dialinger at 5.0 against SUMOFIBER Mobile Voice's 4.5. Dialinger also leads on update cadence (fortnightly vs every 2 months) and iOS requirement (15.6 vs 17.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

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

Dialinger holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

SUMOFIBER Mobile Voice ships an update every 2 months, Dialinger fortnightly. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | SUMOFIBER Mobile Voice | Dialinger |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (2 ratings)](https://appshunter.io/ios/app/sumofiber-mobile-voice/id1479251479/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dialinger/id6744427940/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 120 MB | 83 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SUMOFIBER LLC](https://appshunter.io/developer/1746436608) | [Velox Labs LLC](https://appshunter.io/developer/1716516850) |

## What reviewers say

### SUMOFIBER Mobile Voice

[App page](https://appshunter.io/ios/app/sumofiber-mobile-voice/id1479251479)

This app brings your office phone system to your mobile device, enabling you to make and receive business calls using your office number and extension. Manage voicemail, transfer calls, and record conversations on the go, all while maintaining a professional presence.

**Highlights:** Receive calls to office number, Send and receive SMS, Make calls as office extension, Display office caller ID, Call transfer and parking, On-demand call recording, Visual voicemail management

**Features:** Siri integration

**In-app purchases:** none


### Dialinger

[App page](https://appshunter.io/ios/app/dialinger/id6744427940)

This app allows users to make calls, send secure messages, manage virtual phone numbers, and control billing within a single, user-friendly interface. It provides a comprehensive solution for communication and number management.

**Highlights:** Download and sign up easily, Make calls, Send secure messages, Manage virtual numbers, Control billing

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

**In-app purchases:** none


## Frequently asked questions

### Is SUMOFIBER Mobile Voice free?

SUMOFIBER Mobile Voice is free to download, with no in-app purchases.

### Is Dialinger free?

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

### Which has better reviews, SUMOFIBER Mobile Voice or Dialinger?

Dialinger is rated higher. SUMOFIBER Mobile Voice averages 4.5 out of 5 from 2 ratings, while Dialinger averages 5.0 from 1 ratings.

### Do SUMOFIBER Mobile Voice or Dialinger have ads?

Neither SUMOFIBER Mobile Voice nor Dialinger shows ads.

### Which is updated more often, SUMOFIBER Mobile Voice or Dialinger?

SUMOFIBER Mobile Voice ships an update every 2 months, and Dialinger fortnightly. Most recently, SUMOFIBER Mobile Voice was updated on October 24, 2026 and Dialinger on October 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.*