Comparison

Programming Calculator vs SplitFlap Display

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

Head to head
About

Programming Calculator

This utility app allows users to instantly convert numbers between bases 2 and 30, perform calculations, and get accurate results. It features a developer-friendly interface with real-time updates and dark mode support.

Highlights
  • Base conversion (2-30)
  • Developer-friendly calculations
  • Real-time value updates
  • Intuitive one-hand interface
  • Dark mode support
  • Supports multiple number systems
Features
Read full description

Programming Calc is a convenient and powerful calculator designed for developers, engineers, students, and anyone working with different number systems. Instantly convert values between bases from 2 to 30, perform calculations, and get accurate results without mistakes. Key Features: Base conversion from 2 to 30 (bin, oct, dec, hex, and more) Developer-friendly calculator with fast operations and precise outputs Real-time value updates across all systems Clean, intuitive interface optimized for one-hand use Suitable for learning, programming, technical tasks, and everyday calculations Dark mode support Who is it for? Developers working with code, addresses, and bit structures Students studying number systems and preparing for exams Engineers performing technical calculations Anyone who needs quick and accurate base conversion Simple. Fast. Accurate. Programming Calc makes working with numbers easy and efficient.

About

SplitFlap Display

Features
Read full description

SplitFlap for iPhone and iPad is the handheld way to create, show, and control split-flap boards. Use the device in your hand as a live SplitFlap display for clocks, countdowns, weather, headlines, and custom messages. When you want a bigger screen, use the same iPhone or iPad as the setup screen and remote for SplitFlap running on Apple TV or Mac. Version 3.0 lets each device play the role that suits the setup: display on itself, configure another screen, or control a shared Apple TV or Mac display. Terms of Use (EULA): https://learn.lanchesterresearchanddesign.com/terms Apple Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Programming Calculator4 screens
SplitFlap Display4 screens

Verdict

The call

The clearest difference is in-app purchases: Programming Calculator at none against SplitFlap Display's 4. Programming Calculator also leads on iOS requirement (13.0 vs 18.6). On price, update cadence, 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. SplitFlap Display sells 4 in-app purchases, starting at $0.99 per 7 days. Programming Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Programming Calculator ships an update every 4 weeks, SplitFlap Display every 3 weeks. The most recent releases landed on September 2, 2026 and August 27, 2026 respectively.

Scorecard2 real differences · 8 level
Programming Calculator versus SplitFlap Display: the parameters behind the verdict, then further details
ParameterProgramming CalculatorSplitFlap Display
PriceFreeFree
Rating4.9 (38 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings38 — better—
Update frequencyEvery 4 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, Mac, Apple TV — better
Requires iOS13.0 — better18.6
Further details — not scored
Size7 MB50 MB
Age rating4+4+
DeveloperMikhail RazinThomas Richardson

In-app purchases

None

Programming Calculator

No in-app purchases

4 purchases

SplitFlap Display

Subscriptions3
  • SplitFlap Weekly$0.997 Days
  • SplitFlap Monthly$2.491 Month
  • SplitFlap Yearly$24.991 Year
One-time1
  • SplitFlap Lifetime$49.99

Questions

Is Programming Calculator free?
Programming Calculator is free to download, with no in-app purchases.
Is SplitFlap Display free?
SplitFlap Display is free to download, with in-app purchases available.
Do Programming Calculator or SplitFlap Display have ads?
Neither Programming Calculator nor SplitFlap Display shows ads.
Which is updated more often, Programming Calculator or SplitFlap Display?
Programming Calculator ships an update every 4 weeks, and SplitFlap Display every 3 weeks. Most recently, Programming Calculator was updated on September 2, 2026 and SplitFlap Display on August 27, 2026.

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