
CyberChef
IT Tools
10015.io
JSONFormatter.org
CodeSwissKnife
A.Tools
JSONLint
A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.

RefundHalt
Apphud
Refund Sensor automates Apple App Store and Google Play refund responses for mobile apps, helping recover subscription revenue and reduce refund losses.

Which is more popular?
Based on our record, DevToys seems to be more popular. It has been mentioned 16 times since March 2021.
Website, pricing, platforms and company facts side by side.
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|---|---|---|
| Website | devtoys.app | refundsensor.com |
| Pricing | ||
| Company | — | Startup from India |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of DevToys yet.
Refund Sensor automates Apple App Store and Google Play refund responses for mobile apps, helping recover subscription revenue and reduce refund losses.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Refund Sensor yet.
Walkthroughs and reviews on video.
DevToys - Review and How to Install | The Swiss Army Knife for Developers
More videos
Stop Losing App Revenue to Refunds? Meet Refund Sensor| Automated Refund Defense
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DevToys and Refund Sensor.
Refund Sensor's answer:
It focuses specifically on app refund defense, automating time-sensitive responses and helping developers protect eligible revenue.
Refund Sensor's answer:
Refund Sensor automates refund defense for both Apple App Store and Google Play without requiring an SDK or app-code changes.
Refund Sensor's answer:
Mobile app developers, subscription businesses, app publishers, and app studios.
Refund Sensor's answer:
Refund Sensor was created to help developers automate refund defense and reduce revenue loss from missed refund requests.
Refund Sensor's answer:
Apple App Store Server API, Google Play Developer API, webhooks, and server-side cloud infrastructure.
Refund Sensor's answer:
Mobile app developers Subscription app businesses App publishers Indie Developers
Share your experience with using DevToys and Refund Sensor. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


There are lots of these, but this is the first that I've seen that focused on frontend dev a bit more. I've saved it to my list of tools for reference. Here's another with a more local / backend / IT flavor: https://it-tools.tech I have... - Source: Hacker News / 9 months ago
Think of DevToys as the developer equivalent of a multi-tool. It’s a desktop app with dozens of handy utilities. - Source: dev.to / about 1 year ago
Devtoys is great and open-source and .NET and cross-platform * https://devtoys.app/ and in context to the thread files-community/files is great and open-source and .NET and cross-platform * https://files.community/. - Source: Hacker News / over 1 year ago
Tracking Refund Sensor since Sep 2026.
When comparing DevToys and Refund Sensor, you can also consider the following products.


RefundHalt is an automatic refund protection service for iOS and Android apps. It answers every refund request and chargeback with real usage evidence, so the revenue you earned stays with you.
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IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
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Integrate, analyze and improve auto-renewable subscriptions in your iOS app.
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10015.io is an all-in-one toolbox offering many tools from various categories.
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Online JSON Formatter and JSON Validator will format JSON data, and helps to validate, convert JSON to XML, JSON to CSV. Save and Share JSON
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