# Eject Water & Waveform - SineX — Waveform tool & Spectrogram

> Waveform tool & Spectrogram (iPhone/iPad app by 洪洁 王.)

- Source: https://appshunter.io/ios/app/eject-water-and-waveform-sinex/id6474322126 (this page in markdown: same URL + `.md`)
- Developer: [洪洁 王](https://appshunter.io/developer/1721306942)
- Category: Music, Utilities, Music
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 13.0 · 4 MB
- Languages: English
- Released: 2024-01-17
- Data updated: 2026-05-19
- User reviews in markdown: https://appshunter.io/ios/app/eject-water-and-waveform-sinex/id6474322126/reviews.md

## What is Eject Water & Waveform?

SineX is an audio tool that you can use to clear water from your device's speakers or generate some audio waveforms (sine, square, triangle, sawtooth) in real time and can superimpose multiple waveforms to generate complex digital signals. SineX can play back these waveforms in real time and export PCM files (up to 2 minutes of PCM data).

SineX supports stacking up to 2048 sine function tracks, each with individually configurable parameters (frequency, amplitude, phase, mute). You can dynamically adjust these parameters in real time as you playback.

SineX provides real-time preview of waveform images, allowing you to observe the impact of track parameters on the waveform. Additionally, SineX offers a real-time spectrum analysis tool that captures data from your device's microphone and generates a live spectrum graph. You can save the spectrum graph as an image file (up to 3 minutes of spectrum data).

While SineX is free to use, there are some limitations in the free version. The free version does not allow data saving, exporting PCM or spectrum graphs, and supports a maximum of 4 tracks. To remove these restrictions, you can purchase the paid version for a one-time payment, enabling permanent access to these features for just $1.99.

If you encounter any issues or have suggestions while using SineX, feel free to contact me at my email address: tiny_bug@hotmail.com.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| SineX V1 Pro | $1.99 | one-time |



## Version history (last 4 releases)

### 1.2.2 — 2024-10-19

1. Fixed bugs
2. Added App Store review dialog

### 1.2.0 — 2024-04-14

Added square wave, triangle wave, sawtooth wave.
Optimized user interface.

### 1.1.0 — 2024-02-21

1. Fix BUG
2. Add Eject Water page
3. Add crash statistics
4. Optimization

### 1.0.1 — 2024-01-17

No release notes.

## Apps similar to Eject Water & Waveform

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Clear Wave - Clear Water Eject](https://appshunter.io/ios/app/clear-wave-clear-water-eject/id6476560309) | 4.6 (633) | Free | Music |
| [FilterMorph AUv3 Audio Plugin](https://appshunter.io/ios/app/filtermorph-auv3-audio-plugin/id1446253681) | 4.2 (5) | $5.99 | Music |
| [Water Eject + Speaker Cleaner](https://appshunter.io/ios/app/water-eject-plus-speaker-cleaner/id6501985604) | 5.0 (4) | Free | Music |

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-19.*