# 小天才 电话手表 vs YuCalc

The clearest difference is review sentiment: YuCalc at 100% against 小天才 电话手表's 41%. YuCalc also leads on rating (4.7 vs 4.0). 小天才 电话手表's advantage is in-app purchases (none vs 4) and ratings volume (164 vs 13). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. YuCalc sells 4 in-app purchases, starting at $2.99 per year. 小天才 电话手表 asks for nothing beyond the download.

YuCalc holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: 小天才 电话手表 has 164 ratings behind it against 13, so its average is the more settled of the two. Written reviews point the same way: 41% of 小天才 电话手表's written reviews are positive against 100% of YuCalc's.

小天才 电话手表 ships an update every 10 days, YuCalc every 2 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 小天才 电话手表 | YuCalc |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (164 ratings)](https://appshunter.io/ios/app/id986217056/reviews) | **[4.7 (13 ratings)](https://appshunter.io/ios/app/yucalc-calculator/id1663183756/reviews)** |
| Number of ratings | **164** | 13 |
| Positive reviews | 40.8% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 545 MB | 61 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Guangdong Genius Technology Co., Ltd.](https://appshunter.io/developer/986217055) | [海雄 黄](https://appshunter.io/developer/1662824035) |

## What reviewers say

### 小天才 电话手表

[App page](https://appshunter.io/ios/app/id986217056)

This app connects parents with their children's smartwatches, enabling calls, voice messages, and precise location tracking. It offers features like water exposure alerts, wear detection, and customizable daily schedules to ensure child safety and encourage good habits.

**Highlights:** Two-way calling between watch and phone, Real-time GPS location tracking, Voice and text messaging, Water exposure alerts, Wear detection and message reminders, Customizable daily schedules, School commute monitoring

**Features:** Vision Pro support

**In-app purchases:** none


### YuCalc

[App page](https://appshunter.io/ios/app/yucalc-calculator/id1663183756)

A user-friendly calculator designed for efficiency and ease of use. It offers real-time results, a complete calculation history, and customizable features like decimal places and font size. This app aims to simplify everyday calculations for work and personal life.

**Highlights:** Real-time calculation display, Complete calculation history, Customizable decimal places, Thousands display, Font size switching, RMB uppercase conversion

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| vip for 1 year | $2.99 | per year |
| 1-year VIP, automatic renewal | $5.99 | per year |
| Permanent membership activity | $6.99 | one-time |
| permanent member | $9.99 | one-time |


## Frequently asked questions

### Is 小天才 电话手表 free?

小天才 电话手表 is free to download, with no in-app purchases.

### Is YuCalc free?

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

### Which has better reviews, 小天才 电话手表 or YuCalc?

YuCalc is rated higher. 小天才 电话手表 averages 4.0 out of 5 from 164 ratings, while YuCalc averages 4.7 from 13 ratings.

### Do 小天才 电话手表 or YuCalc have ads?

Both 小天才 电话手表 and YuCalc show ads.

### Which is updated more often, 小天才 电话手表 or YuCalc?

小天才 电话手表 ships an update every 10 days, and YuCalc every 2 weeks. Most recently, 小天才 电话手表 was updated on October 24, 2026 and YuCalc on October 25, 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.*