Comparison

乔登美语S测验 vs 火山检测师

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

Head to head

About

乔登美语S测验

Features

Read full description

分为五个单元测验提供儿童增进英文能力点击题目选项来作答趣味互动提升学习意愿

About

火山检测师

Features

Read full description

APP内集成了公路水运试验检测师考试的全部专业，包括《公共基础》、《道路工程》、《桥梁与隧道工程》、《交通工程》、《水运材料》、《水运地基与结构》六个科目的考试培训课程视频、检测题库、历年真题、模拟题、实操试验等内容，应用内设置了录播课、在线直播、模拟考场、在线答疑、留言讨论、资料下载、行业资讯等多种人性化的板块，同时视频的播放支持快进快退、倍速播放、护眼模式、音频听课、离线缓存等多种实用小功能。

Screenshots

乔登美语S测验4 screens

火山检测师4 screens

Verdict

The call

The clearest difference is in-app purchases: 乔登美语S测验 at none against 火山检测师's 6. 乔登美语S测验 also leads on update cadence (every 6 weeks vs every 8 months) and iOS requirement (9.0 vs 13.0). On price, ads 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

Both are free to download. 火山检测师 sells 6 one-off in-app purchases. 乔登美语S测验 asks for nothing beyond the download.

UpkeepUpdate frequency

乔登美语S测验 ships an update every 6 weeks, 火山检测师 every 8 months. The most recent releases landed on October 10, 2026 and September 26, 2026 respectively.

Scorecard3 real differences · 3 level

乔登美语S测验 versus 火山检测师: the parameters behind the verdict, then further details
Parameter	乔登美语S测验	火山检测师
Price	Free	Free
Update frequency	Every 6 weeks — better	Every 8 months
Ads	No	No
In-app purchases	No — better	Yes
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	9.0 — better	13.0
Further details — not scored
Size	282 MB	220 MB
Age rating	4+	4+
Developer	Chiao Li Tsai	四川火山教育咨询有限公司

In-app purchases

None

乔登美语S测验

No in-app purchases

6 purchases

火山检测师

One-time6

6火山币$0.99
18火山币$2.99
68火山币$9.99

Show 3 more

128火山币$19.99
268火山币$41.99
618火山币$94.99

Questions

Is 乔登美语S测验 free?

乔登美语S测验 is free to download, with no in-app purchases.

Is 火山检测师 free?

火山检测师 is free to download, with in-app purchases available.

Do 乔登美语S测验 or 火山检测师 have ads?

Neither 乔登美语S测验 nor 火山检测师 shows ads.

Which is updated more often, 乔登美语S测验 or 火山检测师?

乔登美语S测验 ships an update every 6 weeks, and 火山检测师 every 8 months. Most recently, 乔登美语S测验 was updated on October 10, 2026 and 火山检测师 on September 26, 2026.