
DevToys
CodeSwissKnife
CodeBeautify
CyberChef
JSONFormatter.org
JSON Formatter & Validator
DevBox
Native macOS developer tools: JSON formatter, JWT debugger, Base64 converter, regex tester, and text diff. Work offline with local processing and Option shortcuts. 15-day free trial and a one-time license.

App Cost Calculator
MVPBuilder.io
Offshore Development Cost Calculator
Estimapp
MVP-Challenge
Project Cost Estimator
CostEstimator
Free MVP cost calculator: describe your app in 5 clicks and get a realistic 2026 estimate for a freelancer build, a traditional agency and a fixed-price 14-day build by senior professionals, where the client owns the code.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devsexy.com | squadprime.com |
| Pricing | ||
| Platforms | ||
| Company | — | Startup from the United States · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


Offline developer toolbox for macOS DevSexy brings 35 native macOS developer tools into one focused workspace. Format and validate JSON, debug JWT tokens, encode or decode Base64, test regular expressions, compare text, and convert Unix timestamps without breaking your coding flow. Tool input is...
SquadPrime MVP Cost Calculator is a free, no-signup tool for founders who want a realistic number before they talk to anyone. Describe your product in 5 clicks: platform (web, mobile or both), the features you need, user accounts, payments, integrations and admin tools. In about 30 seconds you...
What each product offers, as listed by its team.


Walkthroughs and reviews on video.
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Fixed-price MVP in 14 days for non-technical founders | SquadPrime
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DevSexy and SquadPrime.
DevSexy's answer
DevSexy combines 35 native macOS developer tools with a workflow built around global Option shortcuts. Use Option-J for the JSON formatter, Option-B for Base64, and Option-T for Unix time; hold Option to see the shortcut HUD, then use Silent Mode when the keys feel familiar. Quick menu-bar popups handle small tasks, while the full workbench supports longer sessions. Tool input is processed locally and the Mac app works offline. The website also offers 35 free online developer tools with browser-local processing.
SquadPrime's answer:
It compares three routes side by side - a freelancer build, a traditional agency and a fixed-price 14-day build - instead of giving one number. Five clicks, about 30 seconds, no signup, and the ranges reflect 2026 market rates.
It is built by SquadPrime, so the fixed-price route is a real offer, not a theory: a fixed price from $4,000 agreed before work starts, a live MVP in about 14 days, and 100% of the code is the founder's on delivery.
SquadPrime's answer:
Most app cost calculators ask for an email before showing a number, or give one wide range with no context. This one shows the result immediately, splits it by route (freelancer, agency, fixed-price 14-day build) and explains the trade-offs in speed, risk and who owns the result.
If you want the fixed-price route, the next step is a free 30-minute call where you get the exact number and a launch date.
DevSexy's answer
Developers who frequently inspect API payloads, debug JWT tokens, format JSON, convert Base64, test regular expressions, compare configuration changes, or convert Unix timestamps. The native macOS app fits developers who want offline developer utilities close to their coding workspace. The free browser tools are useful when a developer wants to complete a specific task with local processing and no account or upload step.
SquadPrime's answer:
SquadPrime's answer:
SquadPrime is a fixed-price MVP studio in Sheridan, Wyoming. Founders kept asking the same first question - "what will this cost?" - so we built the calculator to answer it in 30 seconds with real 2026 market ranges, before any call.
SquadPrime itself builds the first version in about 14 days with senior professionals at a fixed price agreed upfront. If it does not work by day 14, the invoice is zero - and we keep building until it ships.
DevSexy's answer
The native macOS app is built with Swift, SwiftUI, and AppKit. The free online developer tools use Nuxt, Vue, and TypeScript, with tool input processed locally in the browser.
SquadPrime's answer:
A static web page with plain HTML, CSS and client-side JavaScript. The estimate is computed in the browser - nothing is sent to a server, no account and no email are needed to see the result.
Share your experience with using DevSexy and SquadPrime. For example, how are they different and which one is better?
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