RenewalGuard — Hidden Subscription Detector

Extension Shopping4 users

Item media 1 (screenshot) for RenewalGuard — Hidden Subscription Detector

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Overview

Spot hidden subscriptions and deceptive checkout tricks before you pay. Detection runs locally. No bank login.

RenewalGuard watches your checkout pages for the tricks that lead to charges you didn't mean to agree to — and warns you before you pay. WHAT IT CATCHES - Pre-ticked subscription boxes added to your order without asking - "Free trial" offers that quietly roll into paid auto-renewals - Fake urgency timers ("Offer expires in 04:59!") designed to rush you - Hard-to-find cancellation terms buried in the small print - Sneaky add-ons slipped into your cart HOW IT WORKS When you reach a checkout, RenewalGuard scans the page and, if it spots something worth a second look, shows a calm, factual banner at the top — with a plain-English explanation of what it found and where. No pressure, no accusations. Just the heads-up you'd want a friend to give you. Everything happens on your own device, in real time. PRIVATE BY DESIGN This is the important part. RenewalGuard runs entirely in your browser. We never see the pages you visit, the sites you shop on, your card details, or what you buy. There is no account and no bank login, ever. The detection is 100% local — nothing about your browsing is sent to us or anyone else. FREE - Real-time detection and alerts at checkout - A simple tracker for the subscriptions you already pay for - Your basic monthly spend total - Renewal reminders so nothing catches you off guard PRO (optional upgrade) - Spending insights — category breakdown and yearly projection - Export your subscriptions to CSV - Sync your tracker across devices - Dark mode - Custom renewal reminders RenewalGuard is made by 3iApps (ICO registration ZA583291). Questions? support@3iapps.com

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Details

Version
1.4.1
Updated
15 September 2026
Features
Offers in-app purchases
Flag concern
Offered by
productsbyas
Size
73.52KiB
Languages
English (United Kingdom)
Developer
3D-Prototype Ltd
Lytchett House 13 Freeland Park, Wareham Road Poole BH16 6FA GB
Email
productsbyas2@gmail.com
Phone
+44 7584 621112
Trader
This developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
DUNS
219762729

Privacy

Manage extensions and learn how they're being used in your organisation

RenewalGuard — Hidden Subscription Detector has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.

RenewalGuard — Hidden Subscription Detector handles the following:

Personally identifiable information

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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