Comparison

Dev Calc vs WiFi File Transfer

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

WiFi File Transfer

Features
Read full description

WiFi File Transfer: TECHPRD Seamless Local File Sharing and Management Over WiFi WiFi File Transfer: TECHPRD transforms your device into a wireless file hub. Share, manage, and preview files across devices—securely and instantly—using only your local WiFi network. Core Benefits: Local Web-Based File Access: Runs a local web app on device that provides a clean, browser-accessible interface. Upload, download, preview, and search files from any PC or device on the same network. No Internet Required: Transfers occur over your local Wi-Fi network, ensuring speed and privacy. Device-to-Device Transfers: Automatically discover and connect with other devices running the app. Send and receive files directly without internet or external dependencies - must be on the same WiFi network. Built-in File Manager: Browse your stored files and folders through a native interface. Preview common file types and use the iOS system share sheet for fast external sharing. Private by Design: No account, no cloud, no tracking. All transfers and data stay within your local network. Built for speed, simplicity, and control—WiFi File Transfer: TECHPRD is your offline file sharing solution.

Screenshots

Dev Calc4 screens
WiFi File Transfer4 screens

Verdict

The call

The clearest difference is price: Dev Calc at Free against WiFi File Transfer's $4.99. Dev Calc also leads on update cadence (every 2 months vs every 10 months) and iOS requirement (13.0 vs 15.6). WiFi File Transfer's advantage is in-app purchases (none vs 1) and ads (none vs shown). On 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

CostPrice · In-app purchases · Ads · Monetization

Dev Calc is free to download; WiFi File Transfer costs $4.99 up front. Dev Calc sells 1 in-app purchase, starting at $1.99 per month. WiFi File Transfer asks for nothing beyond the download.

UpkeepUpdate frequency

Dev Calc ships an update every 2 months, WiFi File Transfer every 10 months. The most recent releases landed on June 4, 2026 and September 23, 2026 respectively.

Scorecard6 real differences · 5 level
Dev Calc versus WiFi File Transfer: the parameters behind the verdict, then further details
ParameterDev CalcWiFi File Transfer
PriceFree — better$4.99
Rating2.0 (2 ratings) — better—
Positive reviews60.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 2 months — betterEvery 10 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
Best chart rank—#100 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size51 MB29 MB
Age rating4+12+
DeveloperToshiya HondoTECHPRD PTY LTD

In-app purchases

1 purchases

Dev Calc

Subscriptions1
  • Remove Ads (Monthly)$1.991 Month
None

WiFi File Transfer

No in-app purchases

Questions

Is Dev Calc free?
Dev Calc is free to download, with in-app purchases available.
Is WiFi File Transfer free?
WiFi File Transfer costs $4.99, with no in-app purchases.
Do Dev Calc or WiFi File Transfer have ads?
Dev Calc shows ads; WiFi File Transfer does not.
Which is updated more often, Dev Calc or WiFi File Transfer?
Dev Calc ships an update every 2 months, and WiFi File Transfer every 10 months. Most recently, Dev Calc was updated on June 4, 2026 and WiFi File Transfer on September 23, 2026.

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