Comparison

ThalesEasy vs Pi

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

Head to head
About

ThalesEasy

This application simplifies solving distance calculations using Thales' theorem. Quickly input known elements and get instant results for exercises. It's designed for ease of use and faster problem-solving.

Highlights
  • Quick distance calculations
  • Solves exercises using Thales' theorem
  • Easy input of known elements
  • One-click calculation
  • Check your calculations
Features
Read full description

In this application, distance calculations can be solved quickly, thanks to Thales, it will be much easier and faster with this complete application. It is now easier to solve exercises and check his calculations. And in one click! Simply enter the known elements and the application takes care of the rest. Feel free to post notices to advance this application and we can bring new features. For any question / suggestion: TeamTrigoIOS@gmail.com

About

Pi

Features
Read full description

Discover π like never before. Pi — Infinite Digits lets you calculate any decimal of the mathematical constant π with absolute precision. Whether you're a student, a mathematician, or simply curious, this app gives you access to the infinite digits of π directly on your iPhone. Two powerful modes: First N digits — Display the first N decimal digits of π, from 1 to 50,000 locally, and beyond via the internet. Nth digit — Find exactly which digit appears at any position in π. What is the 1,000,000th decimal? Find out in milliseconds. Unmatched precision: Pi uses the Chudnovsky algorithm, one of the fastest known methods for computing π, combined with arbitrary-precision arithmetic (BigInt). Every digit is mathematically exact — no floating point approximation, ever. For large numbers: Beyond 50,000 digits, Pi seamlessly connects to Google's pi.delivery API, giving you access to over 100 trillion decimal digits of π. The largest calculation ever made, right in your pocket. Features: Arbitrary precision up to 50,000 digits — fully offline Unlimited digits via internet (Google pi.delivery) Real-time progress bar with elapsed time Calculation history (last 5 results) Copy result to clipboard Export and share your results Clean, intuitive interface No ads, no subscriptions, no data collection Did you know? π (pi) is an irrational number — its decimals never repeat and never end. Mathematicians have computed over 100 trillion digits. Now you can explore them too.

Screenshots

ThalesEasy4 screens
Pi3 screens

Verdict

The call

The clearest difference is update cadence: Pi at every 2 days against ThalesEasy's fortnightly. ThalesEasy's advantage is iOS requirement (10.3 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

ThalesEasy ships an update fortnightly, Pi every 2 days. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.

Scorecard2 real differences · 6 level
ThalesEasy versus Pi: the parameters behind the verdict, then further details
ParameterThalesEasyPi
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyFortnightlyEvery 2 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.3 — better17.6
Further details — not scored
Size27 MB4 MB
Age rating4+4+
DeveloperMaxime HaeyaertOlivier Mallet

In-app purchases

None

ThalesEasy

No in-app purchases

None

Pi

No in-app purchases

Questions

Is ThalesEasy free?
ThalesEasy is free to download, with no in-app purchases.
Is Pi free?
Pi is free to download, with no in-app purchases.
Do ThalesEasy or Pi have ads?
Neither ThalesEasy nor Pi shows ads.
Which is updated more often, ThalesEasy or Pi?
ThalesEasy ships an update fortnightly, and Pi every 2 days. Most recently, ThalesEasy was updated on October 23, 2026 and Pi on October 10, 2026.

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