# 小素 vs iSpruz

The clearest difference is review sentiment: iSpruz at 20% against 小素's 0%. iSpruz also leads on update cadence (monthly vs every 2 months). 小素's advantage is iOS requirement (9.0 vs 13.0). 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.

小素 ships an update every 2 months, iSpruz monthly. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | 小素 | iSpruz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.2 (38 ratings)](https://appshunter.io/ios/app/ispruz/id1587304351/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | 0.0% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | — | Free |
| Size | 136 MB | 250 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Soocas Technology Co., Ltd](https://appshunter.io/developer/1062461216) | [HARVEST INNOVATION TECHNOLOGY LIMITED](https://appshunter.io/developer/1637588999) |

## What reviewers say

### 小素

[App page](https://appshunter.io/ios/app/id1275414426)

**Features:** macOS Compatibility

**In-app purchases:** none


### iSpruz

[App page](https://appshunter.io/ios/app/ispruz/id1587304351)

This app acts as a personal oral care assistant, guiding users through a comprehensive, scientific, and personalized tooth cleaning experience. It offers visual brushing guidance and detailed reports to help develop better oral hygiene habits.

**Highlights:** Visual brushing service, Real-time guidance, Personalized key area identification, Targeted tooth guard, Brushing report details, Oral health promotion

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 小素 free?

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

### Is iSpruz free?

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

### Do 小素 or iSpruz have ads?

Neither 小素 nor iSpruz shows ads.

### Which is updated more often, 小素 or iSpruz?

小素 ships an update every 2 months, and iSpruz monthly. Most recently, 小素 was updated on October 16, 2026 and iSpruz on October 15, 2026.

---

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