# Smart vs LiuGo

The clearest difference is update cadence: LiuGo at weekly against Smart's every 3 weeks. Smart's advantage is iOS requirement (7.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Smart ships an update every 3 weeks, LiuGo weekly. The most recent releases landed on November 2, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Smart | LiuGo |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 1 MB | 60 MB |
| Requires iOS | **7.0** | 17.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [CoreLink (Xiamen) Technology Co.,Ltd.](https://appshunter.io/developer/1463499698) | [书宏 刘](https://appshunter.io/developer/1896738542) |

## What reviewers say

### Smart

[App page](https://appshunter.io/ios/app/smart-scale/id1034214612)

This application connects to smart scales via Bluetooth to help users manage their health data. It provides a platform for tracking and analyzing personal wellness metrics.

**Highlights:** Bluetooth connectivity to smart scales, User health data management, Personal wellness metric tracking, Data analysis

**In-app purchases:** none


### LiuGo

[App page](https://appshunter.io/ios/app/liugo-dog-walk-tracker/id6771680363)

**In-app purchases:** none


## Frequently asked questions

### Is Smart free?

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

### Is LiuGo free?

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

### Do Smart or LiuGo have ads?

Neither Smart nor LiuGo shows ads.

### Which is updated more often, Smart or LiuGo?

Smart ships an update every 3 weeks, and LiuGo weekly. Most recently, Smart was updated on November 2, 2026 and LiuGo on November 5, 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.*