# 作息 vs MyPrinciple

The clearest difference is iOS requirement: 作息 at 8.1 against MyPrinciple's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 作息 sells 1 one-off in-app purchase and MyPrinciple sells 2 in-app purchases, starting at $3.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 作息 | MyPrinciple |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id1056974969/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 59 MB |
| Requires iOS | **8.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 9+ | 4+ |
| Developer | [斌 郭](https://appshunter.io/developer/963731856) | [柱 杨](https://appshunter.io/developer/1680327782) |

## What reviewers say

### 作息

[App page](https://appshunter.io/ios/app/id1056974969)

This app offers a minimalist approach to establishing a regular lifestyle. It provides gentle reminders for tasks without the complexity of traditional alarms or schedules. Simply set up your weekday and weekend routines for a more organized life.

**Highlights:** Minimalist design, Gentle reminders, Weekday/weekend settings, Simple task management, Routine establishment

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 专业版 | $1.99 | one-time |


### MyPrinciple

[App page](https://appshunter.io/ios/app/myprinciple/id6757670697)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Membership | $3.99 | per year |
| Lifetime Membership | $9.99 | one-time |


## Frequently asked questions

### Is 作息 free?

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

### Is MyPrinciple free?

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

### Do 作息 or MyPrinciple have ads?

Neither 作息 nor MyPrinciple shows ads.

### Which is updated more often, 作息 or MyPrinciple?

作息 ships an update monthly, and MyPrinciple monthly. Most recently, 作息 was updated on November 2, 2026 and MyPrinciple on October 31, 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.*