Comparison

IP Calcpad vs Kiwa

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

Head to head
About

IP Calcpad

Features
Read full description

This app is the tool to calculate and show information of IP address, has two main functions as bellow: (1) Calculator - Calculates the information, as the subnet mask address, the mask bit length, the number of available host and so on, from the IP address / mask info. (2) Assistant - Assists determining the IP address and the subnet in the address range which you desire.

About

Kiwa

Features
Read full description

Open and view VSD and VSDX files directly on your iPhone, iPad, or Mac. Designed for faithful Visio viewing, the app preserves the layout, styles, and visual details of your diagrams as closely as possible — with no cloud upload required. KEY FEATURES • Local Viewing
 Open VSD and VSDX files directly on your device. No cloud upload required. • Faithful Rendering
 Render diagrams as closely as possible to their original layout, styles, shapes, and visual appearance. • Content Search 
Search page text, Shape Data, hyperlinks, and comments, then quickly jump to matching content. • Layer Control
 Show or hide layers to focus on the content you need. • Shape Details
 View Shape Data, hyperlinks, and comments attached to shapes. • Embedded Files
 View and save files embedded in VSD and VSDX documents. • Annotation Tools
 Add text, shapes, and freehand notes for review, feedback, or ideas. • Multi-Format Export
 Export diagrams to SVG, PDF, PNG, JPG, and other common formats for sharing and archiving. • Built for Apple Devices
 Enjoy a consistent, native experience across iPhone, iPad, and Mac. Note:Premium features require a subscription or a lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

IP Calcpad4 screens
Kiwa4 screens

Verdict

The call

The clearest difference is in-app purchases: IP Calcpad at none against Kiwa's 3. IP Calcpad also leads on iOS requirement (12.0 vs 18.6). Kiwa's advantage is ads (none vs shown). On price, update cadence 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. Kiwa sells 3 in-app purchases, starting at $2.99 per month. IP Calcpad asks for nothing beyond the download.

UpkeepUpdate frequency

IP Calcpad ships an update every 3 months, Kiwa every 2 months. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 3 level
IP Calcpad versus Kiwa: the parameters behind the verdict, then further details
ParameterIP CalcpadKiwa
PriceFreeFree
Update frequencyEvery 3 monthsEvery 2 months — better
AdsYesNo — better
In-app purchasesNo — betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, Mac
Requires iOS12.0 — better18.6
Further details — not scored
Size42 MB136 MB
Age rating4+4+
DeveloperTadayoshi FujikiShenzhen Seize Times E-Commerce Co., Ltd.

In-app purchases

None

IP Calcpad

No in-app purchases

3 purchases

Kiwa

Subscriptions2
  • Viewra Visio Pro (1 Month)$2.991 Month
  • Viewra Visio Pro (1 Year)$29.991 Year
One-time1
  • Viewra Visio Pro (Lifetime)$79.99

Questions

Is IP Calcpad free?
IP Calcpad is free to download, with no in-app purchases.
Is Kiwa free?
Kiwa is free to download, with in-app purchases available.
Do IP Calcpad or Kiwa have ads?
IP Calcpad shows ads; Kiwa does not.
Which is updated more often, IP Calcpad or Kiwa?
IP Calcpad ships an update every 3 months, and Kiwa every 2 months. Most recently, IP Calcpad was updated on November 3, 2026 and Kiwa on November 5, 2026.

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