# Lingdys vs Water Competence

The clearest difference is in-app purchases: Lingdys at none against Water Competence's 1. Lingdys also leads on update cadence (every 4 weeks vs every 2 months). Water Competence's advantage is iOS requirement (13.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. Water Competence sells 1 one-off in-app purchase. Lingdys asks for nothing beyond the download.

Lingdys ships an update every 4 weeks, Water Competence every 2 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Lingdys | Water Competence |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/water-competence/id1501523460/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 2 months |
| Monetization | — | Free with in-app purchases |
| Size | 929 MB | 14 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Lingit AS](https://appshunter.io/developer/1104951066) | [Actiomove](https://appshunter.io/developer/1192188036) |

## What reviewers say

### Lingdys

[App page](https://appshunter.io/ios/app/lingdys/id1225500566)

**Features:** Vision Pro support

**In-app purchases:** none


### Water Competence

[App page](https://appshunter.io/ios/app/water-competence/id1501523460)

This educational tool offers over 300 FullHD videos covering a wide range of swimming and lifesaving skills. It features interactive games, exercises, and clear progressions to help users master water confidence and safety techniques.

**Highlights:** Over 300 FullHD video lessons, Covers water confidence, diving, floating, and rescue skills, Interactive games and exercises, Progressions for skill development, Offline mode for instant use, Lesson planning and video sharing

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy full access | $8.99 | one-time |


## Frequently asked questions

### Is Lingdys free?

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

### Is Water Competence free?

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

### Do Lingdys or Water Competence have ads?

Neither Lingdys nor Water Competence shows ads.

### Which is updated more often, Lingdys or Water Competence?

Lingdys ships an update every 4 weeks, and Water Competence every 2 months. Most recently, Lingdys was updated on November 2, 2026 and Water Competence on November 3, 2026.

---

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