# 掌住 vs RenoTrace

The clearest difference is price: 掌住 at Free against RenoTrace's $2.99. 掌住 also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.0). RenoTrace's advantage is in-app purchases (none vs 10) and update cadence (weekly vs every 2 months). On ads there is nothing between them.

掌住 is free to download; RenoTrace costs $2.99 up front. 掌住 sells 10 one-off in-app purchases. RenoTrace asks for nothing beyond the download.

掌住 ships an update every 2 months, RenoTrace weekly. The most recent releases landed on October 6, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 掌住 | RenoTrace |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Weekly** |
| Size | 70 MB | 2 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hubei jingcaijia construction decoration design co., ltd](https://appshunter.io/developer/1704096702) | [沛 苏](https://appshunter.io/developer/1895753006) |

## What reviewers say

### 掌住

[App page](https://appshunter.io/ios/app/id6463189996)

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10交易币 | $0.99 | one-time |
| 30交易币 | $3.99 | one-time |
| 50交易币 | $6.99 | one-time |
| 半年卡 | $12.99 | one-time |
| 100交易币 | $14.99 | one-time |
| 年卡 | $22.99 | one-time |
| 200交易币 | $29.99 | one-time |
| 300交易币 | $39.99 | one-time |
| 500交易币 | $69.99 | one-time |
| 800交易币 | $99.99 | one-time |


### RenoTrace

[App page](https://appshunter.io/ios/app/renotrace-remodel-tracker/id6806965722)

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

**In-app purchases:** none


## Frequently asked questions

### Is 掌住 free?

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

### Is RenoTrace free?

RenoTrace costs $2.99, with no in-app purchases.

### Do 掌住 or RenoTrace have ads?

Neither 掌住 nor RenoTrace shows ads.

### Which is updated more often, 掌住 or RenoTrace?

掌住 ships an update every 2 months, and RenoTrace weekly. Most recently, 掌住 was updated on October 6, 2026 and RenoTrace on October 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*