Mini vs ++Calc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Mini
This utility app allows for seamless conversion and calculation between decimal, hexadecimal, and binary number systems on a single screen. It supports arithmetic operations across all input modes, including signed 32-bit values.
- Decimal, Hexadecimal, Binary conversion
- Arithmetic operations supported
- Single screen interface
- Signed 32-bit support
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Perform your conversions and calculations with Mini. Features: * Decimal - HexaDecimal - Binary values in a single screen * Supports arithmetic operations in all three modes of input * Signed 32 bit support
++Calc
This app offers a versatile calculator for everyday tasks, supporting calculations in binary, octal, decimal, and hexadecimal. It allows for complex expressions with parentheses, editing of inputs, and displays both the expression and answer on separate lines. It also handles time calculations and large numbers up to 16 significant digits.
- Radix calculations (binary, octal, decimal, hexadecimal)
- Expression input with parentheses
- Editable input history
- Two-line display for expression and result
- Time calculation with unit conversion
- Large number support (up to 16 significant digits)
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"++Calc" is a multifunctional calculator app suitable for everyday use. [Main Features & Functions] - Calculations in Various Radix Supports input in binary, octal, decimal, and hexadecimal. Calculation results can be converted between these radixes. - Input of Expressions Using Parentheses Allows for the calculation of expressions using parentheses. - Edit Function Expressions can be deleted and corrected using the delete key. - Two-Line Display Expressions and their answers are displayed on separate lines. - Time Calculation Function Capable of performing time calculations. Units are mutually convertible. - Support for Large Numbers Can calculate large numbers up to a maximum of 16 significant digits. [Disclaimer] Thank you for using the "++Calc" app (hereinafter referred to as "this app"). We have made every effort to meet the calculation needs of our users; however, please note the following: - Accuracy of Calculation Results Although this app is designed to meet general calculation needs, due to the nature of software, bugs and system limitations might lead to errors in calculation results. Therefore, the results obtained from this app should be used for reference only, and verification by other means is strongly recommended for applications where accuracy is critical (such as financial transactions, scientific research, safety-related calculations, etc.). - Limitation of Liability The developers and the developing company shall not be liable for any direct, indirect, incidental, special, or consequential damages arising from the use of this app. The user assumes all responsibility for the results obtained through the use of this app.
Screenshots
Verdict
The clearest difference is ads: Mini at none against ++Calc's shown. Mini also leads on monetization model (free vs ad-supported) and iOS requirement (12.1 vs 14.0). ++Calc's advantage is update cadence (every 3 months vs every 21 months). On price, in-app purchases and device support 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.
Mini ships an update every 21 months, ++Calc every 3 months. The most recent releases landed on September 17, 2026 and August 19, 2026 respectively.
| Parameter | Mini | ++Calc |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Every 21 months | Every 3 months — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.1 — better | 14.0 |
| Further details — not scored | ||
| Size | 11 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | BM Technovations | Legal Prompt Inc. |
Customer experience
Mini
++Calc
In-app purchases
Mini
No in-app purchases
++Calc
No in-app purchases









