# 心生一计 vs 吃了个吃

The clearest difference is in-app purchases: 吃了个吃 at none against 心生一计's 1. 心生一计's advantage is update cadence (every 3 days vs every 3 weeks) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. 心生一计 sells 1 one-off in-app purchase. 吃了个吃 asks for nothing beyond the download.

心生一计 ships an update every 3 days, 吃了个吃 every 3 weeks. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | 心生一计 | 吃了个吃 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (21 ratings)](https://appshunter.io/ios/app/id6744323651/reviews)** | — |
| Number of ratings | **21** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 135 MB | 21 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Youqiong Software](https://appshunter.io/developer/1795461778) | [Shanghai Liangjiang Yidi Digital Technology Co., Ltd.](https://appshunter.io/developer/1894969866) |

## What reviewers say

### 心生一计

[App page](https://appshunter.io/ios/app/id6744323651)

Track various aspects of your life, from personal habits and emotions to hobbies and relationships. This digital journal helps you record and reflect on everyday moments and significant experiences, turning them into a personal life log.

**Highlights:** Track physiological cycles, Monitor daily habits, Log emotional states, Record hobbies and interests, Document life experiences, Observe the world around you, Track relationship milestones, Log work-related events

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 心生一计会员一年 | $9.99 | one-time |


### 吃了个吃

[App page](https://appshunter.io/ios/app/0/id6798976046)

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

**In-app purchases:** none


## Frequently asked questions

### Is 心生一计 free?

心生一计 is free to download, with in-app purchases available.

### Is 吃了个吃 free?

吃了个吃 is free to download, with no in-app purchases.

### Do 心生一计 or 吃了个吃 have ads?

Neither 心生一计 nor 吃了个吃 shows ads.

### Which is updated more often, 心生一计 or 吃了个吃?

心生一计 ships an update every 3 days, and 吃了个吃 every 3 weeks. Most recently, 心生一计 was updated on October 24, 2026 and 吃了个吃 on October 16, 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.*