Comparison

计算器 vs Altimeter

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

Head to head
About

计算器

Features
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基础计算、科学计算、汇率换算等主要功能 可自由切换按键主题与背景, 自动保存计算记录,一键分享, 还能开启按键音或真人语音, 操作简单、反应快速,计算更省心。 1、付款:用户确认购买并付款后计入iTunes账户; 2、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费功能,取消后不再扣费; 3、续费: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。 隐私政策 https://p.kdocs.cn/s/7NATX2BFACQBS 使用条款 https://p.kdocs.cn/s/UIZTX2BFADAHS

About

Altimeter

Features
Read full description

Precise Altimeter – Your Ultimate Outdoor Companion! 【Accurate Real-Time Data】 Designed for hikers, climbers, backpackers, trail runners and outdoor explorers, this app provides highly accurate real-time data including altitude, barometric pressure, GPS coordinates and location. It supports free switching between meters/feet and hPa/atm units, ensuring convenience in any country or terrain. 【Dynamic Breathing Themes】 We combine professional utility with stunning visual design. Choose from a curated collection of smooth animated breathing themes to customize your screen: * Classic Sunset: Warm orange-to-red gradient; steady and reassuring * Ocean Heart: Teal-to-warm-orange layered gradient; fresh and lively * Dark Forest: Deep blue to moss green to dark brown; calm and restrained * Bloodforge Spirit: Multi-layer deep red gradients; intense and energetic * Alpine Glacier: Deep-sea blue to glacier blue; cool and crystal clear * Liberty Night: Midnight blue tones; serene and profound * Blue-Gold Dawn: Deep blue rising into golden light; high contrast * Olive Sanctum: Forest green with earthy gold; balanced and dignified
Every altitude measurement becomes a moment full of style and ceremony. 【Global Compatibility】 Track your exact position with reliable GPS and clear coordinate display. The app offers full multilingual support, making it user-friendly for both local hiking groups and international mountaineers. Whether you explore nearby trails or challenge high peaks overseas, you can use it effortlessly. 【Lightweight & Reliable】 Perfect for mountain climbing, hiking, camping, road trips and all outdoor activities. It features a simple interface, stable performance and zero complicated setup. Download now to turn every outdoor journey into a safe, precise and personalized experience!

Screenshots

计算器4 screens
Altimeter4 screens

Verdict

The call

The clearest difference is price: 计算器 at Free against Altimeter's $0.99. 计算器 also leads on iOS requirement (11.0 vs 26.0). Altimeter's advantage is in-app purchases (none vs 7). On 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

计算器 is free to download; Altimeter costs $0.99 up front. 计算器 sells 7 in-app purchases, starting at $0.99 per 7 days. Altimeter asks for nothing beyond the download.

Scorecard3 real differences · 3 level
计算器 versus Altimeter: the parameters behind the verdict, then further details
Parameter计算器Altimeter
PriceFree — better$0.99
Update frequencyEvery 10 days—
AdsNoNo
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS11.0 — better26.0
Further details — not scored
Size125 MB46 MB
Age rating9+17+
Developer冠维 骆晋坤 张

In-app purchases

7 purchases

计算器

Subscriptions4
  • 周会员3 Days trial$0.997 Days
  • 周会员3 Days trial$3.997 Days
  • 月会员3 Days trial$5.991 Month
Show 1 more
  • 年会员3 Days trial$14.991 Year
One-time3
  • 周会员$3.99
  • 月会员$4.99
  • 年会员$14.99
None

Altimeter

No in-app purchases

Questions

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

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