Citizen Calculator ⁺ vs Smart Calculator+
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Citizen Calculator ⁺
This app emulates a CITIZEN calculator, perfect for everyday and business math. It handles basic operations, corrections, percentages, constants, and large numbers, displaying them in scientific notation when needed.
- Basic math operations
- Check and correct functionality
- Auto replay
- Percent calculation
- Constants calculation
- Number formatting
- Grand total (GT)
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This app is a fully working emulator of CITIZEN calculator. This calculator is ideal for general and business purposes. Calculator Features:- * Basic math operations (addition, subtraction, multiplication, division) * Check and correct * Auto replay * Percent calculation * Constants calculation * Number formatting (Decimal and digit-grouping) as per device locale * Grand total (GT) You can use this calculator to work with very large numbers. Numbers having more than 12 digits are shown in scientific notation. Leave a review if you like this simple and easy to use calculator app. For any suggestions/queries/problems in the app? Write to us at rakeshapp4@gmail.com
Smart Calculator+
This finance app offers real-time auto-calculation and a unique left-to-right input method, eliminating the need for an equals button. It features a comprehensive history log for reviewing and editing past calculations, along with memory functions and customizable themes.
- Real-time auto-calculation
- Left-to-right input
- History log with editing
- Memory functions
- Customizable color themes
- Light and dark mode
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We REMOVED "EQUAL TO" button and replaced it with "SAVE" which saves your calculations shows you all the entries in history log. Excellent for double checking for errors. It is Fast, Simple, Effortless!! (For iPhone and iPad) Real-Time Auto Calculation Results are calculated automatically as you type. Perfect for continuous transactions and fast daily calculations. Left-to-Right Calculation Calculates in natural input order, making it simple and practical for everyday business use. NO EQUAL TO button = now REMOVED With smart and intuitive programming we REMOVED the "=" [EQUAL TO] key because it calculates as you type and shows the result immediately. But we replaced it with SAVE button/function. Click on SAVE and RETRIEVE the calculation history by clicking on the log on left top (tape history). Memory Functions (M+, M-, MR, MC) Store, add, subtract, and recall values easily during calculations. Calculator Tape = Full History Log Track all your previous entries. You can go back and see what you typed and or missed. Calculator Tape = Log Features You can EDIT, COPY, EMAIL, SHARE, DELETE & CANCEL and reuse calculations anytime WITHOUT RECALCULATING and re-entering. Color Themes = 5 Beautiful Themes with Light and Dark Mode Customize the look of your calculator with several pleasant color themes and seamless light/dark mode switching. Keypress Sound Turn sound on or off according to your preference. Feedback and Support Send suggestions or queries directly through the in-app Feedback option. Review and Share Please write us a nice review and share it with your friends and family. Thank you! Mark-up, Mark-Down, Easy! Perfect for Accountants, Shopkeepers, Business owners, Office work, Students, and Daily personal use. Download "Smart Auto Calculator" today and make every calculation effortless.
Screenshots
Verdict
The clearest difference is rating: Smart Calculator+ at 5.0 against Citizen Calculator ⁺'s 4.2. Smart Calculator+ also leads on ads (none vs shown) and update cadence (fortnightly vs every 12 months). Citizen Calculator ⁺'s advantage is in-app purchases (none vs 1). On price, ratings volume, device support and iOS requirement 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. Smart Calculator+ sells 1 in-app purchase, starting at $0.49 per month. Citizen Calculator ⁺ asks for nothing beyond the download.
Smart Calculator+ holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 5 and 2 respectively.
Citizen Calculator ⁺ ships an update every 12 months, Smart Calculator+ fortnightly. Both last shipped on October 24, 2026.
| Parameter | Citizen Calculator ⁺ | Smart Calculator+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 5 — better | 2 |
| Update frequency | Every 12 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 6 MB | 32 MB |
| Age rating | 4+ | 4+ |
| Developer | Rakesh Bhadani | Quick Consulting and Management LLC |
Customer experience
Citizen Calculator ⁺
Smart Calculator+
In-app purchases
Citizen Calculator ⁺
No in-app purchases
Smart Calculator+
- Smart Auto Calculator14 Days trial$0.491 Month
Questions
Is Citizen Calculator ⁺ free?
Is Smart Calculator+ free?
Which has better reviews, Citizen Calculator ⁺ or Smart Calculator+?
Do Citizen Calculator ⁺ or Smart Calculator+ have ads?
Which is updated more often, Citizen Calculator ⁺ or Smart Calculator+?
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