# 所思所梦 vs DayWorld 一念世界

所思所梦 and DayWorld 一念世界 are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. 所思所梦 sells 3 in-app purchases, starting at $0.99 per month and DayWorld 一念世界 sells 1 in-app purchase, starting at $14.99 per year. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | 所思所梦 | DayWorld 一念世界 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1668533045/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | — |
| Monetization | Freemium | — |
| Size | 35 MB | 4 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [彬 景](https://appshunter.io/developer/1627277340) | [浩 赵](https://appshunter.io/developer/6790351177) |

## What reviewers say

### 所思所梦

[App page](https://appshunter.io/ios/app/id1668533045)

This app helps you organize thoughts and dreams with multi-dimensional categorization, bidirectional linking, and spaced repetition for review. It supports various import formats, voice input, and iCloud synchronization across Apple devices. Secure your data with app lock and enjoy a comfortable dark mode.

**Highlights:** Multi-dimensional categorization, Bidirectional linking, Spaced repetition review, Import from popular reading apps, Voice input for notes and dreams, iCloud synchronization, App lock with biometric support

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版月付(1个月) | $0.99 | per month |
| 专业版年付(1年) | $4.99 | per year |
| 专业版永久解锁 | $9.99 | one-time |


### DayWorld 一念世界

[App page](https://appshunter.io/ios/app/dayworld/id6801054754)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Day Keeper | $14.99 | per year |


## Frequently asked questions

### Is 所思所梦 free?

所思所梦 is free to download, with in-app purchases available.

### Is DayWorld 一念世界 free?

DayWorld 一念世界 is free to download, with in-app purchases available.

### Do 所思所梦 or DayWorld 一念世界 have ads?

Neither 所思所梦 nor DayWorld 一念世界 shows ads.

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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.*