Comparison

Ewind Cloud vs CalcKing Pro

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

Head to head
About

Ewind Cloud

This platform allows users to quickly network and work efficiently by remotely operating Ewind brand equipment. Scan device barcodes to easily set up network communication and manage devices like switches, routers, and firewalls.

Highlights
  • Remote operation of network equipment
  • Barcode scanning for easy setup
  • Device panel and VLAN configuration
  • MAC and IP address display
  • Real-time network topology
  • Alarm notifications
Features
Read full description

Ewind Cloud is a full-featured mobile platform that can help users quickly network and work efficiently. It can be installed on a mobile phone or tablet for remote operation. As long as the bar code on the device is scanned, users can easily and conveniently set up network communication with Ewind brand equipment, such as switches, aps, routers, Bridges, firewalls and other products. Advantages of Ewind Cloud: 1, clear UI interface, to help users quickly get started. 2, the operation function is powerful, including but not limited to device panel, Vlan configuration, port status, PoE status, etc., you can choose. (1) Ewind Cloud can specifically display the MAC and Lan IP of the connected device; (2) Ewind Cloud can read the brand/model of well-known IP camera brands to help users identify equipment parameters in the first time; 3, Ewind Cloud can fully display the status of the device, helping users/engineers to check the operation of the device anytime and anywhere. 4, real-time network topology, quickly locate faults, help operation and maintenance personnel quickly grasp the global network running status. 5, timely issue various alarm information to remind users/engineers to deal with problems quickly. Ewind Cloud, to achieve network security can be remotely operated, with powerful technology, leading the industry trend.

About

CalcKing Pro

Features
Read full description

Professional engineering calculator, the mobile computing tool for engineers! No ad interference: Specifically designed for engineers, with a pure usage experience and no pop-up ads. Full coverage of core functions: Basic scientific calculations: Trigonometric functions, logarithms and exponents, power operations, constant calls (π/e, etc.), support for degree/radian conversion, meeting general calculation needs. 12 types of unit conversions: Length, weight, area, volume, temperature, speed, etc., covering meters/cm/inches, kilograms/pounds, etc. Common sub-units, one-click quick conversion. Base conversion: Supports binary, octal, decimal, and hexadecimal conversions, suitable for electronic/computer engineering scenarios. Specialized engineering calculations: Built-in mechanics, circuits, materials, etc. Modules, solving professional problems such as force on inclined planes, series resistors, etc. User-friendly design: Portrait operation: Compatible with iPhone, using the vertical screen in engineering scenarios is more convenient. Local saved calculation history: Automatically records the last 20 calculations, not lost when uninstalling, and can be recalled at any time. Precise adaptation: Optimized for on-site work by engineers, clear display of large numbers, real-time input verification to avoid errors. Efficient work, time and effort-saving: From basic formulas to complex engineering problems, all are covered, helping you focus on core work!

Screenshots

Ewind Cloud4 screens
CalcKing Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: Ewind Cloud at none against CalcKing Pro's 1. Ewind Cloud also leads on iOS requirement (11.0 vs 15.0). CalcKing Pro's advantage is update cadence (weekly vs every 2 months). On price, 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. CalcKing Pro sells 1 one-off in-app purchase. Ewind Cloud asks for nothing beyond the download.

UpkeepUpdate frequency

Ewind Cloud ships an update every 2 months, CalcKing Pro weekly. The most recent releases landed on September 12, 2026 and September 20, 2026 respectively.

Scorecard3 real differences · 6 level
Ewind Cloud versus CalcKing Pro: the parameters behind the verdict, then further details
ParameterEwind CloudCalcKing Pro
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS11.0 — better15.0
Further details — not scored
Size32 MB2 MB
Age rating4+4+
Developer深圳翼丰达科技有限公司文娟 唐

In-app purchases

None

Ewind Cloud

No in-app purchases

1 purchases

CalcKing Pro

One-time1
  • 解锁功能$3.99

Questions

Is Ewind Cloud free?
Ewind Cloud is free to download, with no in-app purchases.
Is CalcKing Pro free?
CalcKing Pro is free to download, with in-app purchases available.
Do Ewind Cloud or CalcKing Pro have ads?
Neither Ewind Cloud nor CalcKing Pro shows ads.
Which is updated more often, Ewind Cloud or CalcKing Pro?
Ewind Cloud ships an update every 2 months, and CalcKing Pro weekly. Most recently, Ewind Cloud was updated on September 12, 2026 and CalcKing Pro on September 20, 2026.

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