# Ion Blue vs Affini AG

The clearest difference is update cadence: Affini AG at every 2 weeks against Ion Blue's every 2 months. Ion Blue's advantage is iOS requirement (15.5 vs 17.0). 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.

Ion Blue ships an update every 2 months, Affini AG every 2 weeks. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | Ion Blue | Affini AG |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (8 ratings)](https://appshunter.io/ios/app/ion-blue/id6469643514/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 56 MB | 5 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Metropolitan Industries, Inc.](https://appshunter.io/developer/1476515241) | [Danihel Group Inc](https://appshunter.io/developer/1491272836) |

## What reviewers say

### Ion Blue

[App page](https://appshunter.io/ios/app/ion-blue/id6469643514)

Monitor and manage your smart home plumbing system remotely. Receive custom alerts for potential issues like flooding or water damage, and grant access to trusted contacts for timely response. Ideal for homeowners and property managers seeking peace of mind.

**Highlights:** Remote plumbing system monitoring, Flood and water damage alerts, Customizable push notifications, Multi-user access with permissions, Support for multiple residences, Cloud-enabled solutions

**In-app purchases:** none


### Affini AG

[App page](https://appshunter.io/ios/app/affini-ag/id6757351364)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ion Blue free?

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

### Is Affini AG free?

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

### Do Ion Blue or Affini AG have ads?

Neither Ion Blue nor Affini AG shows ads.

### Which is updated more often, Ion Blue or Affini AG?

Ion Blue ships an update every 2 months, and Affini AG every 2 weeks. Most recently, Ion Blue was updated on October 27, 2026 and Affini AG on October 28, 2026.

---

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