# DeepIsland 深岛 vs Waveful (Remove Ads)

The clearest difference is price: DeepIsland 深岛 at $0.99 against Waveful (Remove Ads)'s $1.99. Waveful (Remove Ads)'s advantage is iOS requirement (16.0 vs 18.2). On update cadence, ads, in-app purchases and device support there is nothing between them.

DeepIsland 深岛 costs $0.99 and Waveful (Remove Ads) $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 28, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | DeepIsland 深岛 | Waveful (Remove Ads) |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | — | **[3.5 (2 ratings)](https://appshunter.io/ios/app/waveful-remove-ads/id6766717587/reviews)** |
| Number of ratings | — | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | Every 4 days |
| Monetization | — | Paid |
| Size | 22 MB | 1 MB |
| Requires iOS | 18.2 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [鉴 郗](https://appshunter.io/developer/559961494) | [Purple Night Inc](https://appshunter.io/developer/1868378073) |

## What reviewers say

### DeepIsland 深岛

[App page](https://appshunter.io/ios/app/deepisland/id6741362565)

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

**In-app purchases:** none


### Waveful (Remove Ads)

[App page](https://appshunter.io/ios/app/waveful-remove-ads/id6766717587)

This wellness app uses frequency-based sounds inspired by scientific research to enhance relaxation, focus, and meditation. Explore various sound categories like ambient noise, guided breathing, and specific Hz tones for a more comfortable listening experience.

**Highlights:** Frequency-based soundscapes, Relaxation and sleep support, Focus and concentration aid, Guided breathing exercises, Ambient noise options, Meditation tones

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

**In-app purchases:** none


## Frequently asked questions

### Is DeepIsland 深岛 free?

DeepIsland 深岛 costs $0.99, with no in-app purchases.

### Is Waveful (Remove Ads) free?

Waveful (Remove Ads) costs $1.99, with no in-app purchases.

### Do DeepIsland 深岛 or Waveful (Remove Ads) have ads?

Neither DeepIsland 深岛 nor Waveful (Remove Ads) shows ads.

### Which is updated more often, DeepIsland 深岛 or Waveful (Remove Ads)?

DeepIsland 深岛 ships an update every 4 days, and Waveful (Remove Ads) every 4 days. Most recently, DeepIsland 深岛 was updated on October 28, 2026 and Waveful (Remove Ads) 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.*