Comparison

四年级奥数专业版 vs 卡S游戏社区

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

★ 1.519 ratingsView app →

About

四年级奥数专业版

Features

Read full description

本软件是一款关于小学四年级的奥数学习和训练的软件，通过详细的讲解，能够很好的学习和掌握奥数的各个知识点，并能够对于学习的情况进行检查，能够进行模拟考试，让家长对于学生进行测试，以了解掌握其学习情况。在测试中，出错的题目会自动加入错题库，以方便下一步进行重点的学习和巩固。提供了考试的历史成绩分析，可进行好友分享，提高学生学习的兴趣，提升奥数学习的能力。本软件是专业版，不包含任何广告信息. 这么一款优秀的软件，赶紧下载吧。

About

卡S游戏社区

This app is a community and resource tool for a specific card game, focusing on World War II themes. Users can share strategies, track game progress, and analyze match data offline. It's a platform for players to connect and improve their tactical skills.

Highlights

Card deck building
Match record tracking
Offline data analysis
Collection management
Strategy sharing
Community forum

Features

Read full description

为卡S玩家打造的游戏社区与游戏资源记录工具 App。用户可以发布自己的游戏心得和游戏攻略，成为游戏达人，活跃社区氛围，有机会获得会员奖励哦。收录全阵营卡牌数据，支持卡组构建、战绩记录与收藏管理，帮你离线分析对战数据、追踪游戏进度，无需联网即可精进战术，让每一场二战卡牌对决更有策略。注意：这只是一个游戏交流社区平台，并不是游戏App。

Screenshots

四年级奥数专业版4 screens

卡S游戏社区4 screens

Verdict

The call

The clearest difference is price: 卡S游戏社区 at Free against 四年级奥数专业版's $0.99. 卡S游戏社区 also leads on update cadence (every 4 days vs every 12 months). 四年级奥数专业版's advantage is iOS requirement (8.0 vs 17.0). On ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

卡S游戏社区 is free to download; 四年级奥数专业版 costs $0.99 up front. 四年级奥数专业版 sells 4 one-off in-app purchases and 卡S游戏社区 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

四年级奥数专业版 ships an update every 12 months, 卡S游戏社区 every 4 days. The most recent releases landed on November 2, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level

四年级奥数专业版 versus 卡S游戏社区: the parameters behind the verdict, then further details
Parameter	四年级奥数专业版	卡S游戏社区
Price	$0.99	Free — better
Rating	—	1.5 (19 ratings) — better
Positive reviews	—	0.0% of reviews
Number of ratings	—	19 — better
Update frequency	Every 12 months	Every 4 days — better
Ads	No	No
In-app purchases	Yes	Yes
Monetization	—	Free with in-app purchases
Devices	iPhone, iPod — better	iPhone
Requires iOS	8.0 — better	17.0
Further details — not scored
Size	11 MB	6 MB
Age rating	4+	17+
Developer	志军王	佳伟韩

In-app purchases

4 purchases

四年级奥数专业版

One-time4

试卷生成功能Free
付费题目包(一)Free
无限制全部功能$0.99

Show 1 more

付费题目包(二)$0.99

1 purchases

卡S游戏社区

One-time1

卡S社区永久会员$1.99

Questions

Is 四年级奥数专业版 free?

四年级奥数专业版 costs $0.99, and also offers in-app purchases.

Is 卡S游戏社区 free?

卡S游戏社区 is free to download, with in-app purchases available.

Do 四年级奥数专业版 or 卡S游戏社区 have ads?

Neither 四年级奥数专业版 nor 卡S游戏社区 shows ads.

Which is updated more often, 四年级奥数专业版 or 卡S游戏社区?

四年级奥数专业版 ships an update every 12 months, and 卡S游戏社区 every 4 days. Most recently, 四年级奥数专业版 was updated on November 2, 2026 and 卡S游戏社区 on October 24, 2026.