# ENERCON SIP Mobile vs Ciris

The clearest difference is update cadence: Ciris at every 2 days against ENERCON SIP Mobile's every 4 months. Ciris also leads on iOS requirement (8.0 vs 13). On price, ads, in-app purchases and device support there is nothing between them.

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

ENERCON SIP Mobile ships an update every 4 months, Ciris every 2 days. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ENERCON SIP Mobile | Ciris |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 days** |
| Size | 48 MB | 64 MB |
| Requires iOS | 13 | **8.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ENERCON IT Service GmbH](https://appshunter.io/developer/1454807827) | [IXPERTA s.r.o.](https://appshunter.io/developer/1437258435) |

## What reviewers say

### ENERCON SIP Mobile

[App page](https://appshunter.io/ios/app/enercon-sip-mobile/id1510540783)

**Features:** macOS Compatibility

**In-app purchases:** none


### Ciris

[App page](https://appshunter.io/ios/app/ciris/id1518762575)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ENERCON SIP Mobile free?

ENERCON SIP Mobile is free to download, with no in-app purchases.

### Is Ciris free?

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

### Do ENERCON SIP Mobile or Ciris have ads?

Neither ENERCON SIP Mobile nor Ciris shows ads.

### Which is updated more often, ENERCON SIP Mobile or Ciris?

ENERCON SIP Mobile ships an update every 4 months, and Ciris every 2 days. Most recently, ENERCON SIP Mobile was updated on September 29, 2026 and Ciris on October 1, 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.*