Input Calculator vs Calorie Ledger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- Smart weight projections
- Automatic BMR calculation
- Calorie tracking (consumed & burned)
- Visual progress indicators
- Adaptive daily calorie goals
- Weekly timeline view
- Local data storage
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
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.
| Parameter | Input Calculator | Calorie Ledger |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 | 2 — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Shafqat Rahman | Nate Azevedo |
Customer experience
Input Calculator
Calorie Ledger
In-app purchases
Input Calculator
No in-app purchases
Calorie Ledger
No in-app purchases
Questions
Is Input Calculator free?
Is Calorie Ledger free?
Which has better reviews, Input Calculator or Calorie Ledger?
Do Input Calculator or Calorie Ledger have ads?
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