Comparison

Input Calculator vs Calorie Ledger

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

Head to head
About

Input Calculator

This app offers both basic and scientific calculation modes, supporting a wide range of operations including trigonometry and logarithms. It features a clear expression display, customizable themes, and haptic feedback for an enhanced user experience.

Highlights
  • Basic and scientific calculation modes
  • Trigonometric and logarithmic functions
  • Full expression display
  • Dark and light mode options
  • Haptic feedback on button press
  • Theme customization
  • Responsive layout for various devices
Features
Read full description

Basic Calculator Mode: -Perform basic arithmetic operations such as addition, subtraction, multiplication, and division. -Supports decimal operations and percentage calculations. -Clear (C) button to reset the calculator. Scientific Calculator Mode: -Toggle between Basic and Scientific modes. -In Scientific Mode, additional operations are available, including: -Trigonometric functions: sin, cos, tan -Logarithmic function: log -Constants: Pi (π), Euler’s Number (e) -Exponentiation (^) and Square Root (√). -The app allows easy switching between the two modes. Full Expression Display: -As users type their expressions (e.g., 2 + 3 * 5), the full expression is displayed at the top of the screen for clarity before calculating the result. Dark Mode & Light Mode: -Users can toggle between dark mode and light mode for better accessibility and comfort based on lighting conditions. Haptic Feedback: -Subtle haptic feedback is provided when buttons are pressed, enhancing the tactile experience of using the calculator. Theme Customization: -The app offers various color themes that users can cycle through, allowing them to personalize the look and feel of the calculator. Always Visible Scroll Bar: -The app features a persistent scroll bar on the right-hand side, even when content fits within the screen, ensuring a consistent user experience. Responsive Layout: -The app dynamically adjusts its layout based on screen size, ensuring it works smoothly across different devices, including phones and tablets.

About

Calorie Ledger

This app helps you manage your weight loss journey with science-backed calorie tracking and smart projections. It calculates your BMR, tracks consumed and burned calories, and provides visual progress indicators. All your data is stored locally for privacy.

Highlights
  • Smart weight projections
  • Automatic BMR calculation
  • Calorie tracking (consumed & burned)
  • Visual progress indicators
  • Adaptive daily calorie goals
  • Weekly timeline view
  • Local data storage
Features
Read full description

Track your weight loss journey with Ledger - simple calorie management that actually works. FEATURES: • Smart weight projections based on your daily calorie intake • Automatic BMR calculation tailored to your body • Track calories consumed and burned through exercise • Visual progress indicators showing projected vs actual results • Daily calorie goals that adapt to your progress • Weekly timeline view to see your journey at a glance • Clean, intuitive interface designed for daily use HOW IT WORKS: Ledger uses science-backed calculations to project your weight loss based on your calorie deficit. Input your weight, set your goal, and track your daily calories. The app shows you exactly where you're heading and compares it to your actual progress. PRIVACY FOCUSED: • All data stored locally on your device • No account required • No data collection or tracking • No subscriptions or ads • Your information never leaves your phone Perfect for anyone who wants straightforward weight tracking without the complexity. No meal plans, no social features, no premium upsells - just the tools you need to reach your goals.

Screenshots

Input Calculator4 screens
Calorie Ledger3 screens

Verdict

The call

The clearest difference is iOS requirement: Calorie Ledger at 15.1 against Input Calculator's 18.0. On price, rating, ratings volume and ads 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Input Calculator against 5.0 for Calorie Ledger. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Scorecard1 real difference · 8 level
Input Calculator versus Calorie Ledger: the parameters behind the verdict, then further details
ParameterInput CalculatorCalorie Ledger
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews100.0% of reviews—
Number of ratings12 — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS18.015.1 — better
Further details — not scored
Size1 MB29 MB
Age rating4+4+
DeveloperShafqat RahmanNate Azevedo

Customer experience

Input Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Calorie Ledger

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Input Calculator

No in-app purchases

None

Calorie Ledger

No in-app purchases

Questions

Is Input Calculator free?
Input Calculator is free to download, with no in-app purchases.
Is Calorie Ledger free?
Calorie Ledger is free to download, with no in-app purchases.
Which has better reviews, Input Calculator or Calorie Ledger?
Input Calculator and Calorie Ledger are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.
Do Input Calculator or Calorie Ledger have ads?
Neither Input Calculator nor Calorie Ledger shows ads.

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