# Interfone Softphone vs Aider17

The clearest difference is device support: Aider17 at 3 against Interfone Softphone's 1. Aider17 also leads on iOS requirement (14.0 vs 16.0). On price, update cadence, 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.

Interfone Softphone ships an update every 3 months, Aider17 every 2 months. The most recent releases landed on June 11, 2026 and May 31, 2026 respectively.

## The numbers

| Metric | Interfone Softphone | Aider17 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/interfone-softphone/id6444491555/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 107 MB | 16 MB |
| Requires iOS | 16.0 | **14.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Interfone Belgium](https://appshunter.io/developer/1525189044) | [Dome](https://appshunter.io/developer/1224138968) |

## What reviewers say

### Interfone Softphone

[App page](https://appshunter.io/ios/app/interfone-softphone/id6444491555)

This app extends your business phone system to your mobile device, allowing you to make and receive professional calls, access your company directory, and manage calls as if you were at your desk. It keeps you reachable on your business line without mixing personal and work numbers.

**Highlights:** Audio and video calls, HD call quality, Company directory and contacts, Colleague presence status, Call transfer and hold, Multi-party conference calls, Call recording

**Features:** macOS Compatibility

**In-app purchases:** none


### Aider17

[App page](https://appshunter.io/ios/app/aider17/id6450369526)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Interfone Softphone free?

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

### Is Aider17 free?

Aider17 is free to download, with no in-app purchases.

### Do Interfone Softphone or Aider17 have ads?

Neither Interfone Softphone nor Aider17 shows ads.

### Which is updated more often, Interfone Softphone or Aider17?

Interfone Softphone ships an update every 3 months, and Aider17 every 2 months. Most recently, Interfone Softphone was updated on June 11, 2026 and Aider17 on May 31, 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.*