Comparison

经纬度计算器 vs Speedometer

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

Head to head
About

经纬度计算器

Features
Read full description

经纬度计算器是一款坐标换算与距离、面积计算工具,常用于坐标录入、数值核对与格式互转。 · 无广告、无内购、无订阅——一次购买,全部功能永久可用 · 不申请定位权限,计算与收藏只保存在你的手机里 · Haversine 球面与 Vincenty 椭球两种算法可切换,中点采用大地线算法 · 六种坐标格式互转,含高斯-克吕格、UTM、MGRS 【计算】距离、面积、方位角、中点 · 距离:支持多点折线,可切换 Haversine 球面算法与 Vincenty 椭球算法 · 面积:支持任意多边形,自动闭合,同时给出球面周长 · 方位角:给出起始与终止方位角,并自动换算为 16 向罗盘方位 · 中点:采用大地线中点算法,而非经纬度的算术平均 【转换】坐标格式、长度、面积 · 六种格式互转:十进制度(DD)、度分秒(DMS)、度分(DMM)、UTM、MGRS、高斯-克吕格 · 长度换算:米、千米、英里、英尺、码、海里 · 面积换算:平方米、公顷、平方千米、英亩、平方英里、亩 · 单个与批量两种模式:批量时一行一条,逐行给出结果并定位错误行号(单次最多 1000 行) 【收藏】 · 坐标、换算结果、计算结果均可一键收藏 · 「收藏」频道集中查看,可按「换算 / 计算」筛选 · 支持复制、回填与单条删除;历史记录同样支持查看详情、复制与删除 【设置】 · 计算方法、坐标格式、长度单位、面积单位、小数位数(2–6 位)均可自定义 · 浅色、深色、跟随系统三种主题 · 自动保存与震动反馈可开关 【适用场景】 · 坐标数据的录入、核对与格式互转 · 换算结果的复算与交叉校验 · GIS 坐标系、投影与分带带号的核对 · 地理教学与换算练习 · 出行前的坐标整理与单位换算 【关于本 App】 · 不含地图、不需要定位:坐标由你输入,计算全程在本机完成 · 计算结果仅供日常参考,不适用于导航、工程施工、测绘成果、法律或安全相关用途

About

Speedometer

This app functions as a versatile GPS speedometer and trip tracker for various activities like walking, biking, driving, and flying. It records detailed trip statistics, offers mileage and cost tracking, and provides smart speed limit alerts.

Highlights
  • Multi-mode speed tracking (walk, bike, car, train, plane)
  • Detailed trip recording and analytics
  • Trip history with weekly comparisons
  • Mileage and cost tracking per trip
  • Accurate GPS speed measurement
  • Customizable speed limit alerts
  • HUD mode for car use
Features
Read full description

Your all-in-one Speedometer & Trip Log Speedometer isn’t just for cars — it’s your GPS speedometer, speed meter, and speed tracker for every journey. Whether you’re walking, running, biking, driving, riding a train, or even flying, the app shows your real-time speed and records detailed trips in your personal trip log. Why choose Speedometer: Trip Log? Multi-Mode Support → Switch between Walking/Running, Biking, Car, Train, and Airplane modes. Trip Recording & Analytics → Save every trip with detailed stats: speed, distance, duration, average pace, top speed, and more. Trip History → Access your full trip log and review past journeys with weekly comparisons and insights. Mileage Tracker & Cost Tracking → Calculate mileage and cost per trip — ideal for drivers, commuters, and frequent travelers. Accurate GPS Speedometer → High-precision GPS ensures reliable speed tracking anywhere you go. Smart Alerts → Set speed limit alerts for safer driving with your car. Clean Visuals → Choose from multiple visualization modes, including HUD mode for cars. From your daily walk to your next flight — keep track of your speed, mileage, and trips with the most versatile speedometer and trip tracker available.

Screenshots

经纬度计算器4 screens
Speedometer4 screens

Verdict

The call

The clearest difference is price: Speedometer at Free against 经纬度计算器's $0.99. Speedometer also leads on iOS requirement (15.1 vs 18.4). 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

Speedometer is free to download; 经纬度计算器 costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Scorecard2 real differences · 7 level
经纬度计算器 versus Speedometer: the parameters behind the verdict, then further details
Parameter经纬度计算器Speedometer
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Number of ratings—2 — better
Update frequencyEvery 7 months—
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPod — better
Requires iOS18.415.1 — better
Further details — not scored
Size6 MB35 MB
Age rating9+4+
Developer丽丽 许STAN I. C. ALEXANDRU PERSOANA FIZICA AUTORIZATA

In-app purchases

None

经纬度计算器

No in-app purchases

None

Speedometer

No in-app purchases

Questions

Is 经纬度计算器 free?
经纬度计算器 costs $0.99, with no in-app purchases.
Is Speedometer free?
Speedometer is free to download, with no in-app purchases.
Do 经纬度计算器 or Speedometer have ads?
Neither 经纬度计算器 nor Speedometer shows ads.

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