# Ringooos vs Sigel Water

The clearest difference is in-app purchases: Sigel Water at none against Ringooos's 2. Sigel Water also leads on iOS requirement (15.4 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ringooos sells 2 one-off in-app purchases. Sigel Water asks for nothing beyond the download.

Ringooos ships an update every 9 days, Sigel Water every 5 days. The most recent releases landed on October 15, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Ringooos | Sigel Water |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 5 days** |
| Size | 30 MB | 19 MB |
| Requires iOS | 17.0 | **15.4** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rui Costa](https://appshunter.io/developer/6774135402) | [Ink And Go Riga SIA](https://appshunter.io/developer/1834616925) |

## What reviewers say

### Ringooos

[App page](https://appshunter.io/ios/app/ringooos/id6774135400)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Solar Flare Theme | $1.99 | one-time |
| Ringospin | $1.99 | one-time |


### Sigel Water

[App page](https://appshunter.io/ios/app/sigel-water/id6810302449)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ringooos free?

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

### Is Sigel Water free?

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

### Do Ringooos or Sigel Water have ads?

Neither Ringooos nor Sigel Water shows ads.

### Which is updated more often, Ringooos or Sigel Water?

Ringooos ships an update every 9 days, and Sigel Water every 5 days. Most recently, Ringooos was updated on October 15, 2026 and Sigel Water on October 18, 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.*