# YCCA vs 数学口算练习

The clearest difference is review sentiment: 数学口算练习 at 91% against YCCA's 0%. 数学口算练习 also leads on rating (4.5 vs 3.1) and iOS requirement (10.0 vs 16.4). YCCA's advantage is price (Free vs $0.99) and update cadence (every 9 days vs every 12 months). On ratings volume, ads, in-app purchases and monetization model there is nothing between them.

YCCA is free to download; 数学口算练习 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

数学口算练习 holds the better App Store score, 4.5 against 3.1. Both are backed by a comparable volume of ratings — 14 and 34 respectively. Written reviews point the same way: 0% of YCCA's written reviews are positive against 91% of 数学口算练习's.

YCCA ships an update every 9 days, 数学口算练习 every 12 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | YCCA | 数学口算练习 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [3.1 (14 ratings)](https://appshunter.io/ios/app/ycca/id1583944308/reviews) | **[4.5 (34 ratings)](https://appshunter.io/ios/app/id1665809560/reviews)** |
| Number of ratings | 14 | **34** |
| Positive reviews | 0.0% of reviews | **90.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 12 months |
| Monetization | Free | Free |
| Size | 108 MB | 37 MB |
| Requires iOS | 16.4 | **10.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Unify Systems Private Limited](https://appshunter.io/developer/919476436) | [森 袁](https://appshunter.io/developer/513885536) |

## What reviewers say

### YCCA

[App page](https://appshunter.io/ios/app/ycca/id1583944308)

Stay informed about your child's educational journey. Receive real-time updates on their arrival and departure from the center, classroom activities, and important documents. Connect with teachers and track academic progress.

**Highlights:** Child arrival/departure notifications, Classroom activity updates, Teacher communication, Document access, Academic progress tracking, Calendar and event updates

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

**In-app purchases:** none


### 数学口算练习

[App page](https://appshunter.io/ios/app/id1665809560)

This app offers a fun way for elementary school students to practice mental math and vertical calculations. It includes features like a practice log and a mistake notebook to help children improve their math skills through engaging activities.

**Highlights:** Mental math practice, Vertical calculation practice, Mistake notebook, Practice records, Math skill improvement, Early math education

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YCCA free?

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

### Is 数学口算练习 free?

数学口算练习 costs $0.99, with no in-app purchases.

### Which has better reviews, YCCA or 数学口算练习?

数学口算练习 is rated higher. YCCA averages 3.1 out of 5 from 14 ratings, while 数学口算练习 averages 4.5 from 34 ratings.

### Do YCCA or 数学口算练习 have ads?

Neither YCCA nor 数学口算练习 shows ads.

### Which is updated more often, YCCA or 数学口算练习?

YCCA ships an update every 9 days, and 数学口算练习 every 12 months. Most recently, YCCA was updated on November 3, 2026 and 数学口算练习 on November 3, 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.*