# Water Ejectº vs Songaroo

The clearest difference is update cadence: Water Ejectº at every 2 days against Songaroo's weekly. Water Ejectº also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Water Ejectº ships an update every 2 days, Songaroo weekly. The most recent releases landed on November 4, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Water Ejectº | Songaroo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (113 ratings)](https://appshunter.io/ios/app/water-eject/id6677033418/reviews)** | — |
| Number of ratings | **113** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Monetization | Free | — |
| Size | 26 MB | 31 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Semen Sharyhin](https://appshunter.io/developer/1463206827) | [Nexacore LTD](https://appshunter.io/developer/1699567067) |

## What reviewers say

### Water Ejectº

[App page](https://appshunter.io/ios/app/water-eject/id6677033418)

Generate sound waves at specific frequencies for audio testing, instrument tuning, or sound therapy. Offers adjustable sine, square, sawtooth, and triangle waveforms with intuitive controls for all skill levels.

**Highlights:** Frequency generation, Multiple waveform types (sine, square, sawtooth, triangle), Adjustable frequency and amplitude, Intuitive user interface, Audio equipment testing, Musical instrument tuning, Sound therapy applications

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

**In-app purchases:** none


### Songaroo

[App page](https://appshunter.io/ios/app/songaroo/id6802126817)

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

**In-app purchases:** none


## Frequently asked questions

### Is Water Ejectº free?

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

### Is Songaroo free?

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

### Do Water Ejectº or Songaroo have ads?

Neither Water Ejectº nor Songaroo shows ads.

### Which is updated more often, Water Ejectº or Songaroo?

Water Ejectº ships an update every 2 days, and Songaroo weekly. Most recently, Water Ejectº was updated on November 4, 2026 and Songaroo on October 29, 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.*