# TidalSpace vs 星恋次元

The clearest difference is in-app purchases: TidalSpace at none against 星恋次元's 6. TidalSpace also leads on ads (none vs shown) and update cadence (every 4 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 星恋次元 sells 6 one-off in-app purchases. TidalSpace asks for nothing beyond the download.

TidalSpace ships an update every 4 days, 星恋次元 monthly. The most recent releases landed on June 29, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | TidalSpace | 星恋次元 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Monthly |
| Monetization | Free | — |
| Size | 33 MB | 97 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Zitong Qiu](https://appshunter.io/developer/1811328670) | [Henan Chengxi Technology Co., Ltd.](https://appshunter.io/developer/1847038142) |

## What reviewers say

### TidalSpace

[App page](https://appshunter.io/ios/app/tidalspace/id6745217395)

An AI companion designed for mindful moments, reflection, and creative roleplay. Customize its voice, personality, and backstory for expressive, natural conversations. Integrates with wellness devices for a richer relaxation experience.

**Highlights:** Customizable AI characters, Natural voice conversations, Roleplay and story co-creation, Wellness hardware integration, Encrypted conversations, Privacy-focused data control

**In-app purchases:** none


### 星恋次元

[App page](https://appshunter.io/ios/app/id6754285375)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 600星币 | $0.99 | one-time |
| 3000星币 | $3.99 | one-time |
| 6800星币 | $9.99 | one-time |
| 12800星币 | $19.99 | one-time |
| 64800星币 | $99.99 | one-time |
| 99800星币 | $149.99 | one-time |


## Frequently asked questions

### Is TidalSpace free?

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

### Is 星恋次元 free?

星恋次元 is free to download, with in-app purchases available.

### Do TidalSpace or 星恋次元 have ads?

星恋次元 shows ads; TidalSpace does not.

### Which is updated more often, TidalSpace or 星恋次元?

TidalSpace ships an update every 4 days, and 星恋次元 monthly. Most recently, TidalSpace was updated on June 29, 2026 and 星恋次元 on September 13, 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.*