# IONOS vs Interlink Space

The clearest difference is iOS requirement: Interlink Space at 15.6 against IONOS's 17.0. 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.

IONOS ships an update monthly, Interlink Space every 2 months. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | IONOS | Interlink Space |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (15K ratings)](https://appshunter.io/ios/app/ionos/id1080444849/reviews)** | — |
| Number of ratings | **15K** | — |
| Positive reviews | 31.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free | — |
| Size | 19 MB | 161 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IONOS SE](https://appshunter.io/developer/1438736083) | [Interlink Space GmbH](https://appshunter.io/developer/1604156489) |

## What reviewers say

### IONOS

[App page](https://appshunter.io/ios/app/ionos/id1080444849)

Manage your website and IONOS products from anywhere. Register domains, edit your website content, track performance, and manage invoices. Secure your account with 2-Step Verification and access help resources.

**Highlights:** Manage IONOS products, Register and manage domains, Edit MyWebsite content, Check website performance, Track invoices, Update user settings, 2-Step Verification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 🚀 Affordable and loaded with essential tools
- 💡 Great app and website management
- ⭐ Excellent customer service
- ⭐ Reliable and stable service

**What reviewers complain about**

- 🐛 Buggy app with glitches and crashes
- 🤔 Confusing and unintuitive interface
- 🤖 Poor mobile optimization and responsiveness
- 💰 Overpriced for the features provided
- 🔒 Security and account management issues

**Reported bugs**

- Login and authentication problems
- Frequent app crashes and freezes
- Incompatibility with certain devices and OS versions
- Inconsistent behavior across platforms
- Broken or non-functioning features

**Requested features**

- Dedicated email app integration
- Improved website editing tools
- Better account management and multi-user support
- Dark mode option
- Enhanced mobile experience


### Interlink Space

[App page](https://appshunter.io/ios/app/interlink-space/id6756496058)

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is IONOS free?

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

### Is Interlink Space free?

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

### Do IONOS or Interlink Space have ads?

Neither IONOS nor Interlink Space shows ads.

### Which is updated more often, IONOS or Interlink Space?

IONOS ships an update monthly, and Interlink Space every 2 months. Most recently, IONOS was updated on October 16, 2026 and Interlink Space on October 2, 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.*