
DeveloperTools.Tech
FreeFormatter
JSON Formatter & Validator
1tools
AllDevToolsHub
DeveloperToolStack
DevNestTools
A collection of developer tools in one place in your browser

PayPing
Rocket Money
Subscription Day
Truepill
Subtrack
Monarch
Bobby
AI-powered subscription tracker with zombie scoring.

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


No description of DevTools Advanced yet.
CentryAI connects to your inbox, detects all active subscriptions, and gives each one a zombie score — a measure of how long you've been paying without using. Features include AI email scanning, Cancel Finder (step-by-step cancellation guide), and renewal reminders. Available on iOS and Android.
What each product offers, as listed by its team.


No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing DevTools Advanced and CentryAI.app.
CentryAI.app's answer:
Launching June 30, 2026
CentryAI.app's answer:
CentryAI is the only subscription tracker with a Zombie Score — a rating that shows how long you've been paying for something you never use. Instead of just listing subscriptions, it identifies which ones are already dead and helps you cancel them in one tap with Cancel Finder.
CentryAI.app's answer:
Most trackers require you to manually add subscriptions. CentryAI scans your inbox automatically, finds subscriptions you didn't even know you had, and tells you which ones are worth keeping. It's built for people who forget to cancel — not for people who are already on top of their finances.
CentryAI.app's answer:
People who suspect they're overpaying for subscriptions but don't know exactly what they're paying for. Especially ADHD users, busy professionals, and anyone who's ever been surprised by a charge on their bank statement.
CentryAI.app's answer:
The founder has ADHD and discovered he was paying for 11 subscriptions he had completely forgotten about — totalling around $180/month. Cancelling them took 20 minutes. Building the app took six months. CentryAI exists because the problem isn't laziness, it's that subscription billing is designed to stay invisible.
CentryAI.app's answer:
Flutter (iOS & Android), Firebase (Auth, Firestore, Cloud Functions), Claude AI for email parsing, RevenueCat for subscription management.
Share your experience with using DevTools Advanced and CentryAI.app. For example, how are they different and which one is better?
When comparing DevTools Advanced and CentryAI.app, you can also consider the following products.

FOSS tools for developers
Compare DeveloperTools.Tech to DevTools Advanced or CentryAI.app:

All your recurring payments in one place
Compare PayPing to DevTools Advanced or CentryAI.app:

Freeformatter is a platform that contains free online tools for developers, including formatters (json, html, xml, sql, etc.), minifiers (css, javascript), compactors, validators, and much more.
Compare FreeFormatter to DevTools Advanced or CentryAI.app:

Find your paid subscriptions and cancel with one click
Compare Rocket Money to DevTools Advanced or CentryAI.app:

The JSON Formatter was created to help with debugging.
Compare JSON Formatter & Validator to DevTools Advanced or CentryAI.app:

A useful Mac app for tracking your paid subscriptions
Compare Subscription Day to DevTools Advanced or CentryAI.app: