# Cloud Ext vs Call4Me

The clearest difference is in-app purchases: Cloud Ext at none against Call4Me's 3. Cloud Ext also leads on update cadence (every 6 weeks vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Call4Me sells 3 one-off in-app purchases. Cloud Ext asks for nothing beyond the download.

Cloud Ext ships an update every 6 weeks, Call4Me every 8 months. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Cloud Ext | Call4Me |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cloud-ext/id1515894455/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 8 months |
| Monetization | Free | — |
| Size | 13 MB | 32 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Macrotech USA](https://appshunter.io/developer/1515894454) | [Aymen Abuajayla](https://appshunter.io/developer/1649146238) |

## What reviewers say

### Cloud Ext

[App page](https://appshunter.io/ios/app/cloud-ext/id1515894455)

This enterprise-grade softphone app connects mobile devices to business IP PBX systems. It offers voice and video calling, instant messaging, and advanced call management features for enhanced workforce productivity. Users must configure it with their existing PBX system.

**Highlights:** Voice & Video Calling, Instant Messaging & Presence, 3 Way Audio Conferencing, Auto-provisioning, Call Transfer, Forwarding, Waiting, Voicemail, TLS and SRTP Support

**In-app purchases:** none


### Call4Me

[App page](https://appshunter.io/ios/app/call4me/id6443770707)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Call4Me Credit 2 | $1.99 | one-time |
| Call4Me Credit 3 | $2.99 | one-time |
| Call4Me Credit 4 | $3.99 | one-time |


## Frequently asked questions

### Is Cloud Ext free?

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

### Is Call4Me free?

Call4Me is free to download, with in-app purchases available.

### Do Cloud Ext or Call4Me have ads?

Neither Cloud Ext nor Call4Me shows ads.

### Which is updated more often, Cloud Ext or Call4Me?

Cloud Ext ships an update every 6 weeks, and Call4Me every 8 months. Most recently, Cloud Ext was updated on October 13, 2026 and Call4Me on October 4, 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.*