IP Keypad vs Programmer's Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
IP Keypad
Calculate network, host, and broadcast addresses with a dedicated keypad. Supports classful and classless modes, with pickers for subnet mask and prefix length. Includes special-purpose address information based on RFC standards.
- Dedicated keypad
- Subnet mask and prefix length pickers
- Network, host, and broadcast address calculation
- Classful and classless modes
- RFC 6890/5735 special-purpose address display
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This app is a subnet calculator. -Dedicated keypad. -Pickers for subnet mask and prefix length. -Calculate addresses (network,host,directed broadcast). -Classfull and classless mode. === Please note === "Special-Purpose" in version 3.0.0 and later is shown based on the RFC 6890(April 2013). "special use" in version 2.3.2 and before is shown based on the RFC 5735 (January 2010).
Programmer's Calculator
This application serves as a versatile calculator designed for programmers. It supports conversions and calculations across binary, decimal, and hexadecimal number systems.
- Binary number support
- Decimal number support
- Hexadecimal number support
- Number system conversions
- Programmer-focused calculations
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A calculator for programmers that supports binary numbers, decimal numbers, and hexadecimal numbers. Terms of Use : https://norche.jp/app_terms.html Privacy Policy : https://norche.jp/app_policy.html
Screenshots
Verdict
The clearest difference is in-app purchases: IP Keypad at none against Programmer's Calculator's 1. IP Keypad also leads on update cadence (every 2 months vs every 6 months) and review sentiment (75% vs 62%). Programmer's Calculator's advantage is ads (none vs shown) and ratings volume (845 vs 141). On price, rating, monetization model 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
Both are free to download. Programmer's Calculator sells 1 in-app purchase, starting at $0.99 per month. IP Keypad asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.7 for IP Keypad against 4.7 for Programmer's Calculator. That said, the two scores are not equally well evidenced: Programmer's Calculator has 845 ratings behind it against 141, so its average is the more settled of the two. Written reviews are what separate them: 75% of IP Keypad's written reviews are positive against 62% of Programmer's Calculator's.
IP Keypad ships an update every 2 months, Programmer's Calculator every 6 months. The most recent releases landed on September 3, 2026 and September 22, 2026 respectively.
| Parameter | IP Keypad | Programmer's Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (141 ratings) — better | 4.7 (845 ratings) |
| Positive reviews | 75.0% of reviews — better | 62.1% of reviews |
| Number of ratings | 141 | 845 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 26.0 | 10.0 — better |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 4+ |
| Developer | Takahiro Furuya | Yuma Kitasei |
Customer experience
IP Keypad
Programmer's Calculator
Bugs and requests
IP Keypad
Not enough reviews yet to summarise bugs or requests.
Programmer's Calculator
Reported bugs
2 issues- Login screen freezes
- Incompatible with older devices
Requested features
6 requests- Add octal support
- Implement RPN input mode
- Add 2's complement and bit shift functions
- Provide visual feedback on calculations
- Allow setting number of bits
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- Add landscape mode support
In-app purchases
IP Keypad
No in-app purchases
Programmer's Calculator
- Premium member$0.991 Month
Questions
Is IP Keypad free?
Is Programmer's Calculator free?
Which has better reviews, IP Keypad or Programmer's Calculator?
Do IP Keypad or Programmer's Calculator have ads?
Which is updated more often, IP Keypad or Programmer's Calculator?
Other comparisons
