# 产检助手 vs DisciplineTree

The clearest difference is iOS requirement: DisciplineTree at 13.0 against 产检助手's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 产检助手 sells 1 one-off in-app purchase and DisciplineTree sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

产检助手 ships an update every 2 months, DisciplineTree every 6 weeks. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 产检助手 | DisciplineTree |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | — | Free with in-app purchases |
| Size | 3 MB | 59 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [爱华 刘](https://appshunter.io/developer/1797362038) | [Chengdu Weicao Youfang Technology Co., Ltd.](https://appshunter.io/developer/1777991470) |

## What reviewers say

### 产检助手

[App page](https://appshunter.io/ios/app/id6748213321)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro功能订阅 | $0.99 | one-time |


### DisciplineTree

[App page](https://appshunter.io/ios/app/disciplinetree/id6748814592)

This app helps you build positive habits, break bad ones, and track your progress towards personal growth. It uses a tree metaphor to visualize your journey, encouraging daily check-ins and self-reflection to foster self-discipline and achieve your goals.

**Highlights:** Cultivate positive habits, Break bad habits, Daily check-ins and goal streaks, Set clear intentions and achieve goals, Behavior journal for self-reflection, Visualize growth journey

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Membership | $0.99 | per month |
| Annual Membership | $2.99 | per year |
| Lifetime Membership | $3.99 | one-time |


## Frequently asked questions

### Is 产检助手 free?

产检助手 is free to download, with in-app purchases available.

### Is DisciplineTree free?

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

### Do 产检助手 or DisciplineTree have ads?

Neither 产检助手 nor DisciplineTree shows ads.

### Which is updated more often, 产检助手 or DisciplineTree?

产检助手 ships an update every 2 months, and DisciplineTree every 6 weeks. Most recently, 产检助手 was updated on October 3, 2026 and DisciplineTree on October 10, 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.*