Comparison

Pascal vs Aklımda

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

Head to head
About

Pascal

This app offers a powerful 3-in-1 calculator experience, combining scientific, graphing, and programmer functionalities. The scientific calculator is free, while graphing and programmer modes require an in-app purchase, with trials available for testing.

Highlights
  • Scientific calculator (degree, radian, gradian modes)
  • RPN mode
  • Graphing calculator with smart tape and adaptive sampling
  • Programmer calculator (8, 16, 32, 64-bit bitwise)
  • Multiple numeral systems (binary, octal, decimal, hex)
  • Unicode and ASCII character encoding
Features
Read full description

Pascal (formerly Calculator³) is a professional-grade 3-in-1 scientific, graphing and programmer calculator. Scientific Calculator¹ - Supports degree, radian and gradian modes - Decimal factorials - Modulo operator - Permutations (nPr) and combinations (nCr) - Standard memory functions - RPN mode Graphing Calculator² - Includes all functions the scientific calculator offers - TI-like design - Perform calculations on a smart tape (i.e. no need to close parenthesis, multiply out brackets, real-time syntax highlighting) - Plot graphs using adaptive sampling algorithm to generate precise results - Show or hide roots/intersections and trace values Programmer Calculator³ - Supports 8, 16, 32, and 64-bit bitwise calculations - Binary (base-2), octal (base-8), decimal (base-10), and hexadecimal (base-16) numeral systems too - Unicode (UTF-16) and ASCII character encoding - A binary table that shows you in real time the binary representation of the current operand - RPN mode

About

Aklımda

Features
Read full description

Aklımda, hayatındaki tüm önemli son tarihleri tek bir yerde toplayan akıllı hatırlatma uygulamasıdır. Vergi ödemelerinden sigorta yenilemelerine, abonelik faturalarından belge süresi sonlarına kadar — artık hiçbir şey aklından çıkmasın. NEDEN AKLIMDA? • Türkiye'de yaşayan herkesin başına gelir: vergisini son güne bırakmak, sigortayı kaçırıp ceza yemek, pasaportun süresinin dolduğunu seyahatte fark etmek… Aklımda bu sorunları kökünden çözer. • Sade ve sezgisel arayüzüyle yaşlı, genç, herkesin rahatça kullanabileceği şekilde tasarlandı. • Tüm verilerin güvende — bilgilerin yalnızca sana ait, hiçbir reklam veya üçüncü tarafla paylaşılmaz. ÖNE ÇIKAN ÖZELLİKLER Akıllı Hatırlatmalar Her takip için ne zaman hatırlatma alacağını sen belirle: 1 gün, 3 gün, 1 hafta veya 1 ay önce. Bildirim tam zamanında gelir. Kategorilere Ayrılmış Düzen Vergi, Sigorta, Abonelik, Belge, Sağlık, Eğitim ve daha fazlası — hayatının her alanını tek bakışta gör. Belge Eki (Premium) Faturayı, poliçeyi, sözleşmeyi takibe ekle. İhtiyaç anında parmak ucunda. Kasa Tüm belgeli takiplerini güvenli kasa ekranında topla, aradığını saniyeler içinde bul.

Screenshots

Pascal3 screens
Aklımda4 screens

Verdict

The call

The clearest difference is price: Aklımda at Free against Pascal's $2.99. Aklımda also leads on update cadence (daily vs every 2 weeks) and iOS requirement (15.1 vs 17.6). On 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

Aklımda is free to download; Pascal costs $2.99 up front. Pascal sells 3 one-off in-app purchases and Aklımda sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Pascal ships an update every 2 weeks, Aklımda daily. The most recent releases landed on October 21, 2026 and October 18, 2026 respectively.

Scorecard3 real differences · 7 level
Pascal versus Aklımda: the parameters behind the verdict, then further details
ParameterPascalAklımda
Price$2.99Free — better
Rating4.0 (23 ratings) — better—
Positive reviews68.3% of reviews—
Number of ratings23 — better—
Update frequencyEvery 2 weeksDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS17.615.1 — better
Further details — not scored
Size3 MB38 MB
Age rating4+4+
DeveloperAndrew WeiYigithan Erkmen

Bugs and requests

Pascal

Reported bugs

12 issues
  • Crashes after updates
  • Premium features reverted to basic
  • Cannot enter numbers with iPad Magic Keyboard
  • RPN logic not selectable
  • Key response slow or nonexistent on watch
Show 7 more
  • Lost programming calculator after update
  • App crashes when typing '='
  • App crashes immediately upon opening
  • Fonts are blurry on iPhone 6
  • Bug with exponentiation (adds random digit 2)
  • Cannot swipe to change calculator modes
  • Making a number negative results in incorrect value

Requested features

12 requests
  • Add RPN to Apple Watch app
  • Improve iPad Magic Keyboard support
  • Make themes free for all users
  • Add a backspace button to Apple Watch app
  • Add Arabic language support
Show 7 more
  • Change app icon for better recognition
  • Option to disable or change click sounds
  • Improve navigation for editing equations
  • Make graph view full screen
  • Add polar graph instructions or functionality
  • Add a tape for DEG mode
  • Add a widget for iOS 8

Aklımda

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Pascal

One-time3
  • Theme Pack$0.99
  • Graphing Calculator$1.99
  • Programmer Calculator$1.99
2 purchases

Aklımda

Subscriptions2
  • Aklımda Premium Monthly$1.991 Month
  • Aklımda Premium Yıllık$9.991 Year

Questions

Is Pascal free?
Pascal costs $2.99, and also offers in-app purchases.
Is Aklımda free?
Aklımda is free to download, with in-app purchases available.
Do Pascal or Aklımda have ads?
Neither Pascal nor Aklımda shows ads.
Which is updated more often, Pascal or Aklımda?
Pascal ships an update every 2 weeks, and Aklımda daily. Most recently, Pascal was updated on October 21, 2026 and Aklımda on October 18, 2026.

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