# TideFlow vs WaveMind

The clearest difference is in-app purchases: WaveMind at none against TideFlow's 2. WaveMind also leads on ads (none vs shown) and update cadence (every 2 days vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. TideFlow sells 2 in-app purchases, starting at $2.99 per 7 days. WaveMind asks for nothing beyond the download.

TideFlow ships an update every 3 weeks, WaveMind every 2 days. The most recent releases landed on September 1, 2026 and June 3, 2026 respectively.

## The numbers

| Metric | TideFlow | WaveMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (37 ratings)](https://appshunter.io/ios/app/tideflow-relax-sleep-tracker/id6747417486/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 97.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 162 MB | 6 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [哲研 张](https://appshunter.io/developer/1738725790) | [浩安 罗](https://appshunter.io/developer/1801747350) |

## What reviewers say

### TideFlow

[App page](https://appshunter.io/ios/app/tideflow-relax-sleep-tracker/id6747417486)

This app helps you improve your sleep quality through science-backed methods and real-world experience. It offers personalized plans, AI coaching, and guided meditations to overcome insomnia and restore healthy sleep patterns.

**Highlights:** Sleep Depth Analysis Reports, Insomnia Type Assessment, Personalized Sleep Improvement Plan, AI Sleep Coach, Curated Meditation Library, Actionable Guidance

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TideFlow Weekly Premium | $2.99 | per 7 days |
| TideFlow Monthly Premium | $9.99 | per month |


### WaveMind

[App page](https://appshunter.io/ios/app/wavemind/id6747677586)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is TideFlow free?

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

### Is WaveMind free?

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

### Do TideFlow or WaveMind have ads?

TideFlow shows ads; WaveMind does not.

### Which is updated more often, TideFlow or WaveMind?

TideFlow ships an update every 3 weeks, and WaveMind every 2 days. Most recently, TideFlow was updated on September 1, 2026 and WaveMind on June 3, 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.*