Best apps like PiCalculator!

10+ similar apps compared and reviewed

3.6 avg rating
9 free apps
Updated October 2026
PiCalculator!
PiCalculator!
Nicolo Campari

Looking for something like PiCalculator!? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to PiCalculator!

Super PiBench#1

Super PiBench by Qianyu Zhu

Pi Benchmark & Leaderboard
Editor's Choice
🔧 Utilities
5.0(3 ratings)
FreeIn-App Purchases
Super PiBench screenshot 1
Super PiBench screenshot 2
Super PiBench screenshot 3
Super PiBench screenshot 4
Super PiBench screenshot 5

This app calculates Pi to a specified number of decimal places using a high-performance engine. It offers benchmarking, a global leaderboard, and stress testing to evaluate device performance. Users can explore Pi-related knowledge and share results.

More apps like PiCalculator!

4
NanoStopWatch byNSDev
NanoStopWatch byNSDev
NanoStopWatch byNSDev
Nanosecond Stopwatch
Free
🔧 Utilities
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5
AI Debate
AI Debate
AI Debate
Debating with AI, professional
$2.99

Engage in simulated debate competitions with an AI opponent powered by GPT. This app offers a convenient way to practice and improve critical thinking and language skills anytime, anywhere. Experience logical reasoning and fast-paced debates to enhance your abilities.

AI debate opponentGPT model integrationPractice critical thinking
🔧 Utilities
(3)
paid
6
my16c
my16c
my16c
Voyager 16C Microcode Emulator
Free

This app emulates a legendary programmer's calculator from the 1980s, offering cycle-accurate performance and faithful reproduction of its features. It includes base conversions, bit manipulation, RPN, and programmability, with modern conveniences like iCloud sync and a dark interface.

Cycle-accurate emulationFull base conversion (HEX, DEC, OCT, BIN)Bit operations
🔧 Utilities
(0)
free with in-app purchases
7
Geometry Solver AI: Trig Help
Geometry Solver AI: Trig Help
Geometry Solver AI: Trig Help
Photo answers, step by step
Free

This app provides instant, step-by-step solutions to geometry and trigonometry problems by simply taking a photo. It also offers an AI tutor for concept explanations and practice tools for mastering geometry.

Photo-based geometry problem solverStep-by-step solution explanationsAI tutor for concept clarification
🔧 Utilities
(2)
freemium
8
HP16C
HP16C
HP16C
by Michael Doornbos
Free

This app faithfully recreates the legendary HP 16C Computer Scientist calculator, offering advanced hex arithmetic, bit manipulation, and base conversion. It features RPN, keystroke programming, and modern enhancements like a two-line display and haptic feedback.

Full RPN calculatorInteger arithmetic (HEX, DEC, OCT, BIN)Configurable word size (1-64 bits)
🔧 Utilities
(3)
free
9
Countdown Timer - Visual Timer
Countdown Timer - Visual Timer
Countdown Timer - Visual Timer
Low Stim Minimal Fitness Timer
Free

This app provides a clean, distraction-free way to track time with a calm, sensory-friendly interface. It's ideal for workouts, studying, or any task requiring focus, offering an optional pre-start countdown and large, easy-to-read display.

Distraction-free time trackingSensory-friendly, low-stim designOptional pre-start countdown
🔧 Utilities
(1)
free
10
MLX Benchmarks
MLX Benchmarks
MLX Benchmarks
Measure device LLM performance
Free
🔧 Utilities
(0)