# Enswitch Client vs CallFlow

The clearest difference is in-app purchases: Enswitch Client at none against CallFlow's 2. CallFlow's advantage is update cadence (every 4 days vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. CallFlow sells 2 in-app purchases, starting at $29.99 per month. Enswitch Client asks for nothing beyond the download.

Enswitch Client ships an update every 3 months, CallFlow every 4 days. The most recent releases landed on October 6, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Enswitch Client | CallFlow |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/enswitch-client/id381333542/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 2 MB | 17 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Integrics](https://appshunter.io/developer/1208332192) | [Tech Nova Services, Inc.](https://appshunter.io/developer/1851958698) |

## What reviewers say

### Enswitch Client

[App page](https://appshunter.io/ios/app/enswitch-client/id381333542)

This app extends your business PBX service, allowing you to make and receive calls using your business number. Manage multiple lines, separate contacts, and access voicemails and faxes visually. It's a mobile replacement for your physical business phone.

**Highlights:** Multiple line calling, Separate business caller ID, Dedicated business contacts, Visual voicemail and fax display, Desk dialer capability, Business call records

**In-app purchases:** none


### CallFlow

[App page](https://appshunter.io/ios/app/callflow/id6755791541)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CallFlow Monthly Starter | $29.99 | per month |
| CallFlow Yearly Starter | $324.99 | per year |


## Frequently asked questions

### Is Enswitch Client free?

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

### Is CallFlow free?

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

### Do Enswitch Client or CallFlow have ads?

Neither Enswitch Client nor CallFlow shows ads.

### Which is updated more often, Enswitch Client or CallFlow?

Enswitch Client ships an update every 3 months, and CallFlow every 4 days. Most recently, Enswitch Client was updated on October 6, 2026 and CallFlow on October 15, 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.*