Comparison

PROG_CALC vs Mammoth Coding

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

Head to head
About

PROG_CALC

This app offers a programmable calculator with two distinct modes for daily computing and advanced mathematical functions. It supports system conversions between binary, octal, decimal, and hexadecimal, and allows for variable storage and code sharing.

Highlights
  • Basic and advanced calculation modes
  • Syntax parser
  • Variable storage and editing
  • Binary, octal, decimal, hexadecimal conversion
  • Built-in code examples
  • Code sharing via QR code or file
Read full description

The programming calculator provides two modes of operation. It has built-in basic operation functions, syntax parser, and supports a variety of application scenarios. 【Basic calculation】 Basic mode provides basic calculator functions for daily computing applications. 【Mathematical function】 Built-in rich mathematical functions, easy to implement basic calculations. 【Variable Storage】 Provides variable storage function, can store intermediate calculation results in basic mode, import and export with one key during application, and edit mode provides variable browsing function to easily grasp calculation results. 【System conversion】 Support binary, octal, decimal, hexadecimal conversion to meet the computing needs of different platforms. 【Code Example】 With built-in code writing examples, you can easily learn computing methods and expand application scenarios. 【Code Sharing】 The code can be shared through a QR code or a file, and the application also supports reading files directly, or scanning a QR code, which can be written on a computer and applied on a mobile phone.

About

Mammoth Coding

Features
Read full description

Mammoth Coding is a graphic programming software designed specifically for the Kaka Control Board. It enables children to easily learn programming on their smartphones or tablets through Bluetooth connection with ESP32-based hardware, igniting their creativity. With Mammoth Coding, users can easily learn hardware programming and create their own projects. ## Key Features: - **Intuitive graphical programming interface**: Mammoth Coding adopts an intuitive drag-and-drop programming method, making it easier and more enjoyable for children to learn programming. - **Abundant programming modules**: Provide rich programming modules covering programming basics such as control structures, operations, and variables, allowing children to create various interesting programs. - **Support for various electronic components**: Support for various sensors such as color, light, sound, and ultrasonic sensors, as well as servos and motors, allowing children to control hardware devices through programming and obtain a more comprehensive programming experience. - **Compatibility with multiple devices**: Support for both phones and tablets, enabling children to start their programming learning journey anytime and anywhere. - **Wireless connection**: Realize wireless connection with the Kaka Control Board through Bluetooth and control hardware devices in real time. - **Curriculum resources**: We provide rich curriculum resources for Kaka Control Board and Mammoth Coding software to help children learn programming better. Follow our course products for more information! ## Technical Support: We are committed to providing high-quality products and services for our users. If you encounter any problems during use, please feel free to contact our technical support team. Download Mammoth Coding now and let your children start their journey of programming learning!

Screenshots

PROG_CALC4 screens
Mammoth Coding4 screens

Verdict

The call

The clearest difference is iOS requirement: Mammoth Coding at 11.0 against PROG_CALC's 13. On price, update cadence, 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

PROG_CALC ships an update every 2 weeks, Mammoth Coding fortnightly. The most recent releases landed on September 17, 2026 and September 30, 2026 respectively.

Scorecard1 real difference · 9 level
PROG_CALC versus Mammoth Coding: the parameters behind the verdict, then further details
ParameterPROG_CALCMammoth Coding
PriceFreeFree
Rating5.0 (1 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 2 weeks — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod, Mac — betteriPhone, iPad, iPod
Requires iOS1311.0 — better
Further details — not scored
Size78 MB185 MB
Age rating4+9+
Developer嘉欣 胡Shenzhen Maker Stars Technology Co., Ltd.

In-app purchases

None

PROG_CALC

No in-app purchases

None

Mammoth Coding

No in-app purchases

Questions

Is PROG_CALC free?
PROG_CALC is free to download, with no in-app purchases.
Is Mammoth Coding free?
Mammoth Coding is free to download, with no in-app purchases.
Do PROG_CALC or Mammoth Coding have ads?
Neither PROG_CALC nor Mammoth Coding shows ads.
Which is updated more often, PROG_CALC or Mammoth Coding?
PROG_CALC ships an update every 2 weeks, and Mammoth Coding fortnightly. Most recently, PROG_CALC was updated on September 17, 2026 and Mammoth Coding on September 30, 2026.

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