# Nexphone AG IPCall vs Flex Call Manager

The clearest difference is update cadence: Flex Call Manager at monthly against Nexphone AG IPCall's every 12 months. Flex Call Manager also leads on device support (4 vs 1). On price, ads, in-app purchases and iOS requirement there is nothing between them.

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

Nexphone AG IPCall ships an update every 12 months, Flex Call Manager monthly. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Nexphone AG IPCall | Flex Call Manager |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Size | 114 MB | 11 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod, Mac** |
| Age rating | 17+ | 4+ |
| Developer | [Nexphone](https://appshunter.io/developer/979545852) | [Gamma Communications GmbH](https://appshunter.io/developer/1500711306) |

## What reviewers say

### Nexphone AG IPCall

[App page](https://appshunter.io/ios/app/nexphone-ag-ipcall/id979545853)

**In-app purchases:** none


### Flex Call Manager

[App page](https://appshunter.io/ios/app/flex-call-manager/id6448057290)

**In-app purchases:** none


## Frequently asked questions

### Is Nexphone AG IPCall free?

Nexphone AG IPCall is free to download, with no in-app purchases.

### Is Flex Call Manager free?

Flex Call Manager is free to download, with no in-app purchases.

### Do Nexphone AG IPCall or Flex Call Manager have ads?

Neither Nexphone AG IPCall nor Flex Call Manager shows ads.

### Which is updated more often, Nexphone AG IPCall or Flex Call Manager?

Nexphone AG IPCall ships an update every 12 months, and Flex Call Manager monthly. Most recently, Nexphone AG IPCall was updated on November 6, 2026 and Flex Call Manager on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*