Best apps like Star Girl Calculator

10+ similar apps compared and reviewed

4.5 avg rating
10 free apps
Updated August 2026

Looking for something like Star Girl Calculator? 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.

KobCard

KobCard by KOB MARKETING

Gift Card Information Platform
📊 Productivity
4.0(62 ratings)
Free
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KobCard is a comprehensive gift card information platform that offers real-time exchange rates, price calculations, and the latest news on gift cards. It serves as a one-stop destination for individuals looking to buy, sell, or stay informed about the world of gift cards.

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Top Alternatives to Star Girl Calculator

OneCalc: All-in-one Calculator#2

OneCalc: All-in-one Calculator by tasser gyati

Calculates everything. Try it.
Strong Contender
📊 Productivity
4.6😊(4.8K ratings)
FreeAds
OneCalc: All-in-one Calculator screenshot 1
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This app offers a comprehensive suite of over 40 calculators and unit converters for various needs, including finance, health, construction, and everyday math. It features standard, scientific, and specialized calculators for tasks like loan amortization, currency conversion, and material estimation.

What We Love

  • 🚀 Excellent app with many handy extras
  • 👍 Easy to use and one of the daily drivers
  • 👍 Helps with work
  • 👍 Great for calculations and conversions

Room to Improve

  • 🐛 Crashes when using the 'More' section
  • 🐛 Incorrect date duration calculations
  • 🔍 Ads can be intrusive and disrupt calculations
My Super Secret Diary Notes#3

My Super Secret Diary Notes by Ivan Antic

Lock the Private Dream Journal
Worth Considering
📊 Productivity
4.3😐(1.9K ratings)
FreeAdsIn-App Purchases
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Securely record your daily thoughts, memories, and secrets in a customizable digital journal. Protect your private entries with a lock and enhance them with photos, emoticons, and personalized designs. Your memories are safely stored and accessible across devices.

What We Love

  • 💕 Helps express feelings
  • 📆 Calendar feature
  • 🎨 Customizable fonts and themes
  • 🔒 Secure for keeping secrets

Room to Improve

  • 💰 Need to pay to lock diary
  • 🔒 Locking feature should be free
  • 🐛 Issues with saving entries

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4
Diamond Diary Notes With Lock
Diamond Diary Notes With Lock
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Secret Journal with Password
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Securely record your thoughts, memories, and ideas in a private digital journal. Personalize entries with photos, emoticons, and custom fonts. Protect your secrets with password, pattern, or biometric locks.

Password/Biometric LockAdd Photos & EmoticonsCustomizable Fonts & Backgrounds
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Illustration & Templates book
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This app provides a digital sketchpad for fashion enthusiasts to create unique clothing designs for all ages. It offers a variety of tools, templates, fabric textures, and AI-powered coloring to bring creative visions to life.

Modular patterns and fabric texturesVersatile coloring toolkit2D and 3D clothing templates
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mimi – Cute notes
mimi – Cute notes
mimi – Cute notes
Customizable fonts, notes
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Personalize your notes with a variety of cute themes and customizable text styles. Organize your thoughts into notebooks, create to-do lists, and format text with lists and special character recognition. Unlock premium stickers with a subscription.

Cute note themesCustomizable text stylingCheckable to-do lists
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7
gogh - Focus with Your Avatar
gogh - Focus with Your Avatar
gogh - Focus with Your Avatar
Focus timer & Avatar maker
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Enhance your focus with a Pomodoro timer, ambient sounds, and a personalized avatar. Create a custom 3D workspace and connect with others globally for shared concentration sessions. Design your avatar and room to create a unique and motivating environment for productivity.

Pomodoro timerLofi music and ambient soundsFocus together in virtual spaces
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Calculator with History Tape
Calculator with History Tape
Calculator with History Tape
No Ads Calculator with Memory
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This app provides a straightforward calculator experience with a comprehensive history log of all your computations. Customize the keyboard, display, and history records to suit your needs. Easily add annotations and titles to past calculations for better organization.

History record functionDisplay input equationAdjustable keyboard size and font
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9
Calculator: Pro
Calculator: Pro
Calculator: Pro
Plus Calc for iPad & iPhone
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This app offers a versatile calculator with both basic and scientific functions. It includes advanced features like currency and unit conversions, customizable themes, and history tracking. Optimized for both portrait and landscape modes, it's designed for users needing precise calculations and conversions.

Basic and scientific calculatorCurrency converterUnit converter
📊 Productivity
(555)
free with in-app purchases
10
ClevCalc - Calculator
ClevCalc - Calculator
ClevCalc - Calculator
All-In-One Calculator
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This comprehensive calculator app offers a wide range of tools for everyday calculations, from basic arithmetic and scientific functions to unit and currency conversions. It includes specialized calculators for loans, health, fuel costs, GPA, and more, all within a clean and user-friendly interface.

Scientific calculatorUnit converterCurrency converter
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