Comparison

Fraction Flow vs Dark Digits

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

Head to head
About

Fraction Flow

Features
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Fraction Flow – The Ultimate Fraction Calculator! Simplify Your Fraction Calculations Instantly! Are you tired of struggling with fractions? Fraction Flow makes it easy to add, subtract, multiply, and divide fractions effortlessly! Whether you're working on construction projects, school assignments, or daily calculations, our powerful tool provides accurate results in seconds. Key Features: Fast & Accurate Calculations – Solve fraction problems with ease Workplace-Ready – Ideal for professionals, students, and DIYers No Internet Required – Use it anytime, anywhere User-Friendly Interface – Clean and simple design for easy navigation Optimized for All Devices – Works perfectly on phones & tablets Why struggle with fractions? Get Fraction Flow today and simplify your calculations like a pro! Download now and take control of fractions with ease!

About

Dark Digits

Features
Read full description

Dark Digits combines sleek minimalism with powerful functionality for a premium calculation experience. With its striking dark interface and customizable themes, this app transforms everyday calculations into a seamless and satisfying experience. DESIGNED FOR FOCUS Dark Digits eliminates visual distractions with its gorgeous dark-themed interface, allowing you to concentrate on your calculations. The high-contrast display ensures excellent visibility in any lighting condition, while the clean layout keeps your focus where it matters. THOUGHTFUL FEATURES FOR EVERYDAY USE - Visual Calculation Tape: Keep track of your calculation history with the built-in tape view, perfect for reviewing complex calculations or spotting errors. - Gesture-Based Operations: Perform common operations with intuitive gestures – swipe left and right across the display to access multiplication, division, addition, and subtraction. - Customizable Themes: Choose from a variety of elegant color themes or create your own custom theme to match your personal style. - Export Options: Share and preserve your calculations in PDF, text, or CSV formats for record-keeping and collaboration. - Memory Functions: Store and recall important values with dedicated memory buttons. BUILT FOR ACCESSIBILITY - High-Contrast Mode: Enhanced visibility for users with visual impairments. - Extra-Large Button Option: Larger buttons and text for improved accuracy and readability. - Reduced Motion Setting: Minimize animations for those who are sensitive to motion. - VoiceOver Support: Complete compatibility with iOS accessibility features. PROFESSIONAL-GRADE TOOLS -Calculation History: Instantly recall previous calculations from the tape with a simple tap. - Tape Organization: Name and save multiple calculation tapes for different projects or categories. - Print Support: Send your calculation records directly to a printer when needed. - Haptic Feedback: Subtle, customizable vibrations provide tactile confirmation of your inputs. THOUGHTFUL DESIGN DETAILS The interface adapts seamlessly to your interaction style. Hide the keypad with a simple swipe when you need more screen space. The calculator display shows both your current input and a running history of your calculations, making it easy to trace your mathematical journey. Sound effects and haptic feedback provide subtle confirmation of your inputs, creating a satisfying and responsive user experience. Adjust these settings to your preference – from silent operation to full tactile and audio feedback. FOR EVERYONE, FROM STUDENTS TO PROFESSIONALS Whether you're balancing a budget, calculating tips, working through homework problems, or performing complex business calculations, Dark Digits provides the tools you need in a beautiful, distraction-free environment. The app's organization features let you save and categorize calculation tapes for different projects, making it perfect for professionals who need to track calculations for various clients or projects. PRIVACY FIRST Your calculations stay on your device. Dark Digits doesn't collect your data or require an internet connection to function. Calculate with complete peace of mind. WHY DARK DIGITS? - Thoughtful Design: Every aspect of the interface has been carefully considered to provide an optimal user experience. - Powerful Yet Simple: Advanced features are available when you need them but never get in the way. - Customizable Experience: Adapt the app to your personal preferences with themes, sounds, and haptic feedback settings. - Accessibility Focus: Designed to be usable by everyone, with special attention to accessibility needs. Dark Digits is the perfect blend of form and function – a beautiful tool that makes everyday calculations more efficient and enjoyable. Download today and experience calculation in a whole new light.

Screenshots

Fraction Flow3 screens
Dark Digits4 screens

Verdict

The call

The clearest difference is update cadence: Fraction Flow at every 4 days against Dark Digits's every 2 months. Fraction Flow also leads on device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, ads and in-app purchases 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

Fraction Flow ships an update every 4 days, Dark Digits every 2 months. The most recent releases landed on September 15, 2026 and August 18, 2026 respectively.

Scorecard3 real differences · 3 level
Fraction Flow versus Dark Digits: the parameters behind the verdict, then further details
ParameterFraction FlowDark Digits
PriceFreeFree
Update frequencyEvery 4 days — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS12.0 — better17.6
Further details — not scored
Size28 MB4 MB
Age rating4+4+
DeveloperJohn ColaniYMMV

In-app purchases

None

Fraction Flow

No in-app purchases

None

Dark Digits

No in-app purchases

Questions

Is Fraction Flow free?
Fraction Flow is free to download, with no in-app purchases.
Is Dark Digits free?
Dark Digits is free to download, with no in-app purchases.
Do Fraction Flow or Dark Digits have ads?
Neither Fraction Flow nor Dark Digits shows ads.
Which is updated more often, Fraction Flow or Dark Digits?
Fraction Flow ships an update every 4 days, and Dark Digits every 2 months. Most recently, Fraction Flow was updated on September 15, 2026 and Dark Digits on August 18, 2026.

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