Comparison

Subnet Table vs Computer Science Calculations

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

Head to head
About

Subnet Table

Calculate and display detailed information for IPv4 networks and IP addresses. This tool aids in network design and troubleshooting by providing data like usable hosts and IP ranges.

Highlights
  • IPv4 network information
  • IP address details
  • Usable host calculation
  • IP range display
  • Network design aid
  • Troubleshooting tool
Features
Read full description

This app displays comprehensive information about IPv4 networks (e.g., the number of usable hosts, IP ranges, etc.) and IP addresses. It's useful for designing networks, troubleshooting.

About

Computer Science Calculations

Features
Read full description

Computer Science Calculations is the ultimate application developed for every IT professional, network technician, programmer, or computer science enthusiast. If you spend a lot of time in front of your computer for study or work, this app represents the ideal support to speed up daily technical operations and improve overall efficiency, optimizing your workflow and increasing your productivity. You will find a complete suite of tools divided into thematic areas, designed to eliminate the need to consult external tables or complex websites. ALL THE FEATURES AT YOUR DISPOSAL: NUMBER SYSTEMS AND LOGIC: Perform byte conversions and manage number bases such as decimal, binary, octal, and hexadecimal. The app supports the representation of negative numbers (sign and magnitude, one's complement, two's complement), bitwise operations, bit shift, and bit rotation. NETWORKS AND INFRASTRUCTURE: Advanced tools for network management such as IPv4 Subnet calculator, PoE calculator, server RAID configuration, data transfer time estimation, and Wake On Lan (WOL) function for remote device startup. SECURITY AND DATA: Protect your systems with secure password generation and strength verification. Manage Base64 and URL encoding and decoding, generate random numbers, and create security hashes using MD5, SHA, and CRC-32 algorithms. RESOURCES AND STANDARDS: Quickly access ASCII tables and character encodings, HTML entities, Material Design colors, and Unix Timestamp conversions. It also includes cheat sheets for Unix commands, ISO 639-1 language codes, and ISO 3166-1 country codes, as well as RGB, HEX, and CMYK color converters. TEXT MANIPULATION: Quick tools for counting characters, words, and lines, reverse text, uppercase/lowercase conversion, whitespace removal, remove accents, and string replacement. It also supports string to binary, ASCII, and hexadecimal conversion. Simplify your daily technological challenges. Download Computer Science Calculations now and transform the way you work.

Screenshots

Subnet Table3 screens
Computer Science Calculations4 screens

Verdict

The call

The clearest difference is in-app purchases: Subnet Table at none against Computer Science Calculations's 3. Subnet Table also leads on iOS requirement (13.4 vs 15.0). Computer Science Calculations's advantage is update cadence (monthly vs every 44 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. Computer Science Calculations sells 3 in-app purchases, starting at $0.99 per 3 months. Subnet Table asks for nothing beyond the download.

UpkeepUpdate frequency

Subnet Table ships an update every 44 months, Computer Science Calculations monthly. The most recent releases landed on September 16, 2026 and September 25, 2026 respectively.

Scorecard3 real differences · 6 level
Subnet Table versus Computer Science Calculations: the parameters behind the verdict, then further details
ParameterSubnet TableComputer Science Calculations
PriceFreeFree
Rating3.3 (3 ratings) — better—
Number of ratings3 — better—
Update frequencyEvery 44 monthsMonthly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size6 MB26 MB
Age rating4+4+
DeveloperKeiko NishieEgal Net di Ettore Gallina

In-app purchases

None

Subnet Table

No in-app purchases

3 purchases

Computer Science Calculations

Subscriptions2
  • PRO Version (3 months)$0.993 Months
  • PRO Version (1 year)7 Days trial$2.491 Year
One-time1
  • PRO Version (Lifetime)$89.99

Questions

Is Subnet Table free?
Subnet Table is free to download, with no in-app purchases.
Is Computer Science Calculations free?
Computer Science Calculations is free to download, with in-app purchases available.
Do Subnet Table or Computer Science Calculations have ads?
Both Subnet Table and Computer Science Calculations show ads.
Which is updated more often, Subnet Table or Computer Science Calculations?
Subnet Table ships an update every 44 months, and Computer Science Calculations monthly. Most recently, Subnet Table was updated on September 16, 2026 and Computer Science Calculations on September 25, 2026.

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