Comparison

SmartHear vs Java面试题库

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

Head to head
About

SmartHear

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SmartHear智能电子听诊器 深入大数据科学研究与应用,支持心肺听诊音采集,同时支持记录回听和云端备份。结合自主研发新一代心、肺音实时算法,以及环境音采集和算法降噪,大大提高听诊音特征表现以及环境噪音对听诊结果的影响。 SmartHear可支持医学科研服务数据采集和患者用户家庭日常监测与采集,建立听诊器数据库,并可另外选择门诊评估系统,AI辅助提供听诊结果特征参考和提示。 本APP【主要功能】 1. 引入科研课题,自定义采集位置和症状标签; 2. 支持LD-DS2-20/30型采集设备绑定与连接; 3. 支持采集心/肺听诊数据和心电数据,云端备份及支持本地回放; 4. 标记/修改听诊记录标签及症状描述; 5. 向医疗专业人员提供听诊后台数据管理系统。 【免责申明】 本应用仅提供心/肺音听诊数据的采集、存储和展示,不包含医疗问诊、医学建议等医疗服务。

About

Java面试题库

This app provides a comprehensive collection of Java interview questions, covering basic, intermediate, and advanced topics. It includes specialized sections on popular frameworks and technologies like Spring, microservices, Redis, and message queues to help job seekers prepare effectively.

Highlights
  • Covers common Java interview questions
  • Includes basic, intermediate, and advanced topics
  • Features Spring, microservices, Redis, and message queues
  • Offers systematic topic explanations
  • Ad-free experience with VIP subscription
  • Unlock all content with VIP
Features
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学历拼不过别人,经验拼不过别人,你能拼的就是八股文。本App覆盖市面上常见的java面试题目,基础题、中高级题目、spring全家桶、微服务,redis,消息队列等。 --我希望每个求职者都能找到自己满意的工作 【java面试题库自动续订VIP说明】 --java面试题库-VIP权益: 订阅后可解锁全部面试题型内容,包括中高级题型、场景题包含各个大厂真题、web等题型、系统化专题讲解及更新内容;不限次数访问,无广告干扰。 --订阅周期:月付费会员(连续包月产品)、季度付费会员(连续包季产品)、半年付费会员(连续包半年产品)。 --订阅服务名称与价格: java面试题库-VIP:月付费会员-连续包月价格:$0.99/每月,免费试用七天。 java面试题库-VIP:季度付费会员-连续包季价格:$1.99/每季,免费试用七天。 java面试题库-VIP:半年付费会员-连续包半年价格: $2.99/半年,免费试用七天。 --付款:用户确认购买并付款后记入iTunes账户。 --用户可以通过用户的帐户设置来管理用户的订阅和自动更新。 --取消续订:如需取消续订,请在当前订阅周期到期前24小时以前,手动在iTunes/Apple ID设置管理中关闭自动续订功能。 --续订:苹果iTunes账户会在到期前24小时内扣费,扣费成功后订阅周期顺延一个订阅周期。 --首月免费试用:免费试用期内再次续订或者取消续订,不会向用户收回免费试用权益,用户可以继续试用直至试用周期结束。 --隐私政策:https://blog.csdn.net/MyEclipse927/article/details/133379708?spm=1001.2014.3001.5501 --使用条款:https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

SmartHear4 screens
Java面试题库4 screens

Verdict

The call

The clearest difference is in-app purchases: SmartHear at none against Java面试题库's 3. SmartHear also leads on iOS requirement (12.0 vs 16.0). On price, update cadence, 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. Java面试题库 sells 3 in-app purchases, starting at $0.99 per month. SmartHear asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 6 level
SmartHear versus Java面试题库: the parameters behind the verdict, then further details
ParameterSmartHearJava面试题库
PriceFreeFree
Positive reviews—80.0% of reviews
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPodiPhone, iPad
Requires iOS12.0 — better16.0
Further details — not scored
Size46 MB118 MB
Age rating4+4+
Developer上海合微智能科技有限公司嘉 邱

In-app purchases

None

SmartHear

No in-app purchases

3 purchases

Java面试题库

Subscriptions3
  • 月付费会员7 Days trial$0.991 Month
  • 季度付费会员7 Days trial$2.993 Months
  • 半年付费会员7 Days trial$3.996 Months

Questions

Is SmartHear free?
SmartHear is free to download, with no in-app purchases.
Is Java面试题库 free?
Java面试题库 is free to download, with in-app purchases available.
Do SmartHear or Java面试题库 have ads?
Neither SmartHear nor Java面试题库 shows ads.
Which is updated more often, SmartHear or Java面试题库?
SmartHear ships an update every 2 months, and Java面试题库 every 2 months. Most recently, SmartHear was updated on November 3, 2026 and Java面试题库 on November 7, 2026.

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