Comparison

芯查查 vs 工程师e家

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

Head to head
About

芯查查

Features
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芯查查是元器件分销商中电港推出的电子行业APP,旨为电子信息产业相关人员,包含工程师、采购、市场、销售等提供海量芯片信息查询、选型替代、参数对比、丝印反查、查品牌、查代理、行业资讯、技术方案、直播等服务。 为政府、行业客户、券商、投资机构提供专业数据服务、BOM优化、国产替代库、物料风险管控、行业趋势分析、供应链波动分析、行业舆情监控等服务。为行业客户提供一站式市场推广、在线交易等服务。 全球海量元器件数据一键查询 查芯片、找替代、寻方案、物料选型、丝印反查就上芯查查,提供海量的Datasheet数据手册查看、下载、选型推荐,解决电子行业选型难、找替代难、找资料难问题,是从事电子行业人员必不可少的软件。 电子人的垂直互动交流社区 “社区”是为电子信息产业人士致力打造的专业交流平台,助力电子人快速寻找行业人脉,与行业专家近距离沟通,与原厂工程师们无障碍交流,与同行随时随地探讨行业新趋势,关注喜欢的圈子、向牛人拜师,这里会有你想看到的和你感兴趣的。 数智化元器件综合交易平台 芯查查商城是电子元器件一站式采购平台,自营正品行货、原厂品牌专区、样片服务、商家入驻,严选商家,物料齐全,多商家一键比价,品质安全有保障,省心又省钱。 掌握行业动态, 洞察行情趋势 芯查查基于数据挖掘的推荐,为半导体从业者提供大量个性化的行业精品实时资讯和干货,新品新方案、突发事件、直播/视频,专注于半导体、消费电子、AIoT、智能制造、新能源汽车、5G通信等领域,是行业精英都在用的资讯平台。 免费查芯片找替代寻方案就用芯查查,芯片问题一键解决,快来体验吧~

About

工程师e家

Features
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汇聚工控行说明书、样册、学习资料等资料,是工程师的好帮手。

Screenshots

芯查查4 screens
工程师e家4 screens

Verdict

The call

The clearest difference is in-app purchases: 芯查查 at none against 工程师e家's 3. 芯查查 also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement 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. 工程师e家 sells 3 one-off in-app purchases. 芯查查 asks for nothing beyond the download.

UpkeepUpdate frequency

芯查查 ships an update monthly, 工程师e家 every 2 months. Both last shipped on November 3, 2026.

Scorecard2 real differences · 7 level
芯查查 versus 工程师e家: the parameters behind the verdict, then further details
Parameter芯查查工程师e家
PriceFreeFree
Rating2.0 (4 ratings) — better—
Positive reviews50.0% of reviews—
Number of ratings4 — better—
Update frequencyMonthly — betterEvery 2 months
AdsNo — betterYes
In-app purchasesNo — betterYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size94 MB61 MB
Age rating17+4+
Developer深圳中电港技术股份有限公司Jinan Tailing Automation Technology Co., Ltd.

In-app purchases

None

芯查查

No in-app purchases

3 purchases

工程师e家

One-time3
  • 资料年会员$3.99
  • 资料永久会员$12.99
  • 视频永久会员$39.99

Questions

Is 芯查查 free?
芯查查 is free to download, with no in-app purchases.
Is 工程师e家 free?
工程师e家 is free to download, with in-app purchases available.
Do 芯查查 or 工程师e家 have ads?
工程师e家 shows ads; 芯查查 does not.
Which is updated more often, 芯查查 or 工程师e家?
芯查查 ships an update monthly, and 工程师e家 every 2 months. Most recently, 芯查查 was updated on November 3, 2026 and 工程师e家 on November 3, 2026.

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