249+ iOS apps curated and reviewed
Looking for free water effect apps? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (2.4K) | Yes | No | Oct 2026 | |
| 2 |  | Free | — | Yes | No | May 2026 | |
| 3 |  | Free | 4.6★ (8.5K) | Yes | Yes | Oct 2026 | |
| 4 |  | Free | 4.0★ (126) | No | Yes | Oct 2026 | |
| 5 |  | Free | 3.0★ (24) | No | Yes | Oct 2026 | |
| 6 |  | Free | 3.9★ (284) | No | Yes | Oct 2026 | |
| 7 |  | Free | 3.8★ (60) | No | Yes | Oct 2026 | |
| 8 |  | Free | 4.0★ (3) | No | Yes | Oct 2026 |
Test your phone's speaker by playing a steady tone. Assess sound output clarity, performance, and resonance under consistent conditions. A simple and direct tool for speaker evaluation.
This application generates sounds at various frequencies, useful for relaxation, meditation, and even dog training. It can help capture a dog's attention and reinforce training commands with specific sound frequencies.
