Comparison

中国联通 vs Geometric Shape Calculator

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

Head to head
About

中国联通

Features
Read full description

中国联通APP13.0重磅升级!手机闪送全新上线,让美好更近一步。 中国联通APP集查询交费、业务办理、手机闪送、宽带智能家居、靓号套餐、影音生活权益等多领域、全方位服务于一身,致力于为用户提供更优质的使用体验,创造更便捷、更个性化的美好智慧生活。   (手机闪送功能各省陆续开放中) 【爆款新机:超值好价,极速闪送】 •极速闪送:APP下单,门店极速配送或到店自提,爆款新机不用等。 •购机直降:购机券包、厅内直降,优惠享不停。 •合约购机:官方正品,1对1服务,快速响应。 【智能提醒:流量消耗快、账户异常】 •流量提醒:消耗快、余量低、达量限速,立即提醒。 •账户提醒:停机、挂失等账户异常问题,一键直达处理页面。 【宽带续约:更省时,更高效】 •续费续约:不出门,不排队,一键搞定,高效办理。 •升级千兆:超高速网络,全屋覆盖,WiFi无死角。 【套餐精准匹配:越用越划算】 •用得舒心:拒绝流量告急,套餐一步到位,任你随心选。 •用得实惠:智能精准匹配,适合你的才能越用越划算。 【套餐共享:一人交费全家用】 •更省钱:语音、流量、宽带可共享,满足全家通信需求。 •更贴心:超多特色服务全家畅享 联通云盘:超大空间,存储无忧,记录美好时刻。 视频彩铃:专属DIY个性彩铃,等待看得见。 安全管家:风险电话精准拦截,上网安全随时监测。 联通看家:智能监控,全天贴心守护,画面异常告警。 【“我的”页面:私人专属空间】 •专属内容:存费优惠、宽带测速、套餐专属福利,你的私人定制助理。 •服务升级:订单进度随时查看,权益礼包一站集合,你关心的都在这里。

About

Geometric Shape Calculator

This app provides quick calculations for 2D and 3D geometric shapes, including angles, lengths, areas, and volumes. It features nearly 50 built-in shape examples across seven categories with diagrams and parameter descriptions, supporting multiple input methods for various problem conditions.

Highlights
  • 2D and 3D shape calculations
  • Area, volume, angle, and length computation
  • Nearly 50 built-in shape examples
  • Intuitive interface with clear results
  • Multiple input methods for shapes
  • Diagrams and parameter descriptions
Features
Read full description

Geometry Math Calculator is a practical tool app focused on calculations for 2D and 3D shapes. It helps you quickly compute common geometric values such as angles, lengths, areas, volumes, and centroids. With an intuitive interface, simple input, and clear results, it is suitable for studying, exams, engineering calculations, and daily use. The app includes nearly 50 built-in shape examples across 7 major categories: triangles, circles/ellipses, polygons, cubes, pyramids/frustums, spheres/ellipsoids, and cylinders/cones/torus. Each shape comes with a diagram and clear parameter descriptions—just enter the known values to get accurate results. For the same shape, the app supports multiple input methods to match different known conditions in problems and real engineering scenarios. For example, a triangle can be defined using SSS (three sides) or SAS (two sides and the included angle), ASA, and more. No extra derivation is needed—simply input the parameters to complete the calculation.

Screenshots

中国联通4 screens
Geometric Shape Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: Geometric Shape Calculator at 100% against 中国联通's 37%. Geometric Shape Calculator also leads on rating (5.0 vs 2.5). 中国联通's advantage is in-app purchases (none vs 1) and ratings volume (1.3K vs 1). 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. Geometric Shape Calculator sells 1 one-off in-app purchase. 中国联通 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Geometric Shape Calculator holds the better App Store score, 5.0 against 2.5. That said, the two scores are not equally well evidenced: 中国联通 has 1.3K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 37% of 中国联通's written reviews are positive against 100% of Geometric Shape Calculator's.

UpkeepUpdate frequency

中国联通 ships an update monthly, Geometric Shape Calculator every 6 weeks. The most recent releases landed on November 1, 2026 and October 20, 2026 respectively.

Scorecard4 real differences · 6 level
中国联通 versus Geometric Shape Calculator: the parameters behind the verdict, then further details
Parameter中国联通Geometric Shape Calculator
PriceFreeFree
Rating2.5 (1.3K ratings)5.0 (1 ratings) — better
Positive reviews36.9% of reviews100.0% of reviews — better
Number of ratings1.3K — better1
Update frequencyMonthly — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size334 MB1 MB
Age rating4+4+
DeveloperChina United Network Communications Corporation Limited强 余

Customer experience

中国联通

All ratings1,284 ratings
Positive36.8%
Neutral3.3%
Negative59.9%
Written reviews602 reviews
Positive36.9%
Neutral4.0%
Negative59.1%

Geometric Shape Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

中国联通

Reported bugs

3 issues
  • Login issues and authentication problems
  • Compatibility problems with newer OS versions
  • Inconsistent performance across devices

Requested features

4 requests
  • Add English language support
  • Improve search and navigation
  • Provide more detailed account information
  • Implement dark mode option

Geometric Shape Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

中国联通

No in-app purchases

1 purchases

Geometric Shape Calculator

One-time1
  • Geometry Calc | Lifetime Access$0.99

Questions

Is 中国联通 free?
中国联通 is free to download, with no in-app purchases.
Is Geometric Shape Calculator free?
Geometric Shape Calculator is free to download, with in-app purchases available.
Which has better reviews, 中国联通 or Geometric Shape Calculator?
Geometric Shape Calculator is rated higher. 中国联通 averages 2.5 out of 5 from 1.3K ratings, while Geometric Shape Calculator averages 5.0 from 1 ratings.
Do 中国联通 or Geometric Shape Calculator have ads?
Neither 中国联通 nor Geometric Shape Calculator shows ads.
Which is updated more often, 中国联通 or Geometric Shape Calculator?
中国联通 ships an update monthly, and Geometric Shape Calculator every 6 weeks. Most recently, 中国联通 was updated on November 1, 2026 and Geometric Shape Calculator on October 20, 2026.

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