# Kyrnolia vs BipSOS

The clearest difference is in-app purchases: Kyrnolia at none against BipSOS's 6. Kyrnolia also leads on ads (none vs shown). BipSOS's advantage is update cadence (every 9 days vs every 3 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. BipSOS sells 6 in-app purchases, starting at $2.99 per month. Kyrnolia asks for nothing beyond the download.

Kyrnolia ships an update every 3 months, BipSOS every 9 days. The most recent releases landed on September 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Kyrnolia | BipSOS |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 9 days** |
| Monetization | Free | — |
| Size | 36 MB | 157 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kyrnolia](https://appshunter.io/developer/1756679507) | [OPTIMUS PRIME](https://appshunter.io/developer/1438518460) |

## What reviewers say

### Kyrnolia

[App page](https://appshunter.io/ios/app/kyrnolia/id1545597407)

Manage your water consumption and billing with this app. Track usage, pay bills, and access important documents like your last invoice. Stay informed about local water quality and any ongoing work in your area.

**Highlights:** Monitor water consumption history, Pay bills online, Submit meter readings, Download invoices, Check water quality, Receive work alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### BipSOS

[App page](https://appshunter.io/ios/app/bipsos/id6476961186)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gardian | $2.99 | per month |
| Offre Membres Fondateurs | $12.99 | per year |
| Active Assistance | $17.99 | per month |
| Alert+ for Life | $24.99 | per year |
| Abonnement Gardian (1 an) | $99.99 | per year |
| Active Assistance (1 an) | $249.99 | per year |


## Frequently asked questions

### Is Kyrnolia free?

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

### Is BipSOS free?

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

### Do Kyrnolia or BipSOS have ads?

BipSOS shows ads; Kyrnolia does not.

### Which is updated more often, Kyrnolia or BipSOS?

Kyrnolia ships an update every 3 months, and BipSOS every 9 days. Most recently, Kyrnolia was updated on September 29, 2026 and BipSOS on October 22, 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.*