# 安心筑 vs 智建TOD

The clearest difference is iOS requirement: 智建TOD at 12.0 against 安心筑's 15.1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

安心筑 ships an update monthly, 智建TOD every 3 weeks. The most recent releases landed on October 16, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 安心筑 | 智建TOD |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Size | 175 MB | 92 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Chengdu Yizhi Technology Company., Ltd](https://appshunter.io/developer/1503978964) | [Chengdu Chengming Wujian Psychological Consulting Co.,Ltd](https://appshunter.io/developer/1570387901) |

## What reviewers say

### 安心筑

[App page](https://appshunter.io/ios/app/id1503983138)

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

**In-app purchases:** none


### 智建TOD

[App page](https://appshunter.io/ios/app/tod/id1595541510)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 安心筑 free?

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

### Is 智建TOD free?

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

### Do 安心筑 or 智建TOD have ads?

Neither 安心筑 nor 智建TOD shows ads.

### Which is updated more often, 安心筑 or 智建TOD?

安心筑 ships an update monthly, and 智建TOD every 3 weeks. Most recently, 安心筑 was updated on October 16, 2026 and 智建TOD on October 1, 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.*