Idea Cards vs AuthnTick RVL
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Idea Cards
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Idea Cards is a fully local app for capturing and organizing ideas as cards — fast. Not a to-do list. A vault for your thoughts, inspirations, and future possibilities. --- Key Features --- - Instant Card Creation Type a title, pick tags, done. Save an idea in under a second. - Pinterest-Style Grid Browse your ideas in a beautiful masonry layout. Color-coded by tags — just scrolling feels inspiring. - Review Mode Swipe through your ideas like flashcards. Right for "Done", left for "Hide", down for "Keep". Rediscover ideas you forgot about. - Tag Management Create, rename, recolor, and delete tags. 16 vibrant colors to make your collection yours. - Image Attachment Attach an inspiration image to any card. - Search Search across titles, details, and tags instantly. --- Built For --- - Indie developers - Creators & writers - Video makers - Anyone with too many ideas and nowhere to put them --- Philosophy --- - 100% local. Your data stays on your device. - No login required. Open and start. - Not another productivity tool. No deadlines. No guilt. - Think fast, save fast, organize by instinct.
AuthnTick RVL
Instantly verify the authenticity of documents by scanning embedded VDS QR codes. This secure scanner uses PKI technology to validate digital signatures and offers a history of all your verifications.
- Instant VDS QR code scanning
- Digital signature validation
- Extract QR codes from files
- Support for multiple QR codes
- Local verification history
- Offline certificate caching
- View certificate details
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AuthnTick — VDS QR Code Verifier AuthnTick is a secure, PKI-powered scanner for Visible Digital Seal (VDS) QR codes. Instantly verify the authenticity of documents by scanning their embedded QR codes. KEY FEATURES - Instant Scanning — Point your camera at any VDS QR code for real-time verification. - Certificate Verification — Validates the digital signature using trusted X.509 certificates from a secure certificate bundle. - Extract from Files — Upload PDFs, JPGs, or PNGs and automatically extract and verify all embedded QR codes. - Multi-Code Support — Swipe through multiple verification results when a document contains more than one QR code. - Verification History — All scans are saved locally. Review past verifications anytime in the History tab. - Offline Certificate Cache — Downloaded certificates are cached locally for faster verification without repeated network requests. - Certificate Details — View full X.509 certificate information including subject, issuer, validity dates, and SHA-256 fingerprint. HOW IT WORKS AuthnTick uses Public Key Infrastructure (PKI) technology. Each QR code contains a digitally signed payload. The app verifies the signature against trusted certificates, confirming the document has not been tampered with. This app does not collect or transmit any personal data.
Screenshots
Verdict
The clearest difference is update cadence: AuthnTick RVL at every 2 months against Idea Cards's every 5 months. Idea Cards's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Idea Cards ships an update every 5 months, AuthnTick RVL every 2 months. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.
| Parameter | Idea Cards | AuthnTick RVL |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.6 — better | 17.0 |
| Further details — not scored | ||
| Size | 17 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Seiya.k | Relief Validation Limited |
In-app purchases
Idea Cards
No in-app purchases
AuthnTick RVL
No in-app purchases









