Comparison

Dev Calc vs Matrix Kiosk

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

Head to head
About

Dev Calc

This app assists developers and programmers with immediate numeric conversions between binary, octal, decimal, and hexadecimal formats. It also provides tools for generating color codes from RGB, HSL, and HSV values, with a color picker and preset options.

Highlights
  • Numeric conversion (Bin, Oct, Dec, Hex)
  • Signed/Unsigned options
  • Adjustable bit sizes (8, 16, 32, 64)
  • RGB, HSL, HSV color code generation
  • Color picker
  • Preset color options
Features
Read full description

You can convert numeric to Bin, Oct, Dec, Hex immediately with Signed, Unsigned. ** Introduction ** This is a calculator app to help System Developers and Programmers. Convert numeric to binary, octal, decimal, hex immediately. You can set conversion bit number and signed/unsigned, so you can adjust settings for binary, short, int, long. Also you can get clolor code for system application from RGB and Color Picker. And you can choose preset color simply. ** Overview ** - Convert numeric to binary, octal, decimal, hex immediately. - You can edit each digits for detailed confirmation. - You can get color code from RGB, HSL, HSV and Color Picker. - Using preset color, you can get color code quickly. ** Characteristics ** >> Numeric conversion - You can input numeric in binary, octal, decimal, hex. - You can choose bits size from 8bits, 16bits, 32bits, 64bits. - You can choose signed numeric or unsigned numeric. - you can edit each digits directly. >> Color code - You can see a color code in Hex, RGB, HSL and HSV. - Support alpha channel of color. - You can get a color code from RGB, HSL, HSV adjuster and Color Picker. - You can get a color code just by choosing a preset color. ** Terms of Use ** https://coconutsdevelop.com/en/terms/terms_of_use.html ** Developer website ** https://coconutsdevelop.com/

About

Matrix Kiosk

Features
Read full description

Easy Time-Clocking, Task Management & Customer Satisfaction Feedback System built for all your cleaning operations at your properties. Forget spending huge amounts on expensive hardware to track clocking using those traditional wall mounted punching clocks. Use Matrix to convert any internet-enabled device or tablet into a single location based customer satisfaction feedback device, punch clock, or incident management software for your entire cleaning workforce. Matrix Kiosk App is a companion app to Matrix Cleaning suite. It is designed to help the cleaning managers at properties manage their scheduling, tasks, customer satisfaction feedback, incidents (both manual and sensor driven), and to help the cleaning workforce clock in and clock out easily out of their shifts. Key Features 1. Touch and Touch-free based Customer Satisfaction Feedback 2. Time-Clocking 3. Task Management 4. Incident Management Our contact-free QR based Customer feedback feature allows customers to provide feedback using their phones without touching the device at all, supporting hygienic workplace environment.

Screenshots

Dev Calc4 screens
Matrix Kiosk4 screens

Verdict

The call

The clearest difference is in-app purchases: Matrix Kiosk at none against Dev Calc's 1. Matrix Kiosk also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dev Calc sells 1 in-app purchase, starting at $1.99 per month. Matrix Kiosk asks for nothing beyond the download.

UpkeepUpdate frequency

Dev Calc ships an update every 2 months, Matrix Kiosk every 2 weeks. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Dev Calc versus Matrix Kiosk: the parameters behind the verdict, then further details
ParameterDev CalcMatrix Kiosk
PriceFreeFree
Rating2.0 (2 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.012.0 — better
Further details — not scored
Size51 MB43 MB
Age rating4+4+
DeveloperToshiya HondoSmartClean Technologies Pte Ltd

In-app purchases

1 purchases

Dev Calc

Subscriptions1
  • Remove Ads (Monthly)$1.991 Month
None

Matrix Kiosk

No in-app purchases

Questions

Is Dev Calc free?
Dev Calc is free to download, with in-app purchases available.
Is Matrix Kiosk free?
Matrix Kiosk is free to download, with no in-app purchases.
Do Dev Calc or Matrix Kiosk have ads?
Dev Calc shows ads; Matrix Kiosk does not.
Which is updated more often, Dev Calc or Matrix Kiosk?
Dev Calc ships an update every 2 months, and Matrix Kiosk every 2 weeks. Most recently, Dev Calc was updated on October 7, 2026 and Matrix Kiosk on October 15, 2026.

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