Raven Vault vs ECHO Lock
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Raven Vault
Securely store and manage your private documents with advanced encryption and biometric locking. Capture, scan, or upload files, set expiry dates, and receive customisable reminders for important deadlines. Access your digital documents anytime, anywhere, simplifying your life and eliminating paperwork.
- Document scanning and uploading
- Expiry date setting
- Customisable reminders
- Biometric document locking
- State-of-the-art encryption
- Folder customization (with subscription)
Read full descriptionHide full description
Securely store private documents with Raven Vault, the ultimate document storage solution. • Capture, scan, or upload documents effortlessly, transforming physical copies into digital files. • Set expiry dates on documents such as insurance policies and contracts. • Stay on top of important deadlines with customisable reminders. • Lock your documents with biometrics, using your fingerprint or face recognition for added security. • Benefit from state-of-the-art encryption and advanced security measures to protect your sensitive information. • Enjoy the convenience of accessing your documents anytime, anywhere from your mobile device. •Simplify your life and save time by eliminating the need for cumbersome paperwork. Access additional features when subscribing to Raven Vault Unlimited: • Organise documents efficiently with folder customisation • Unlimited documents Download Raven Vault from the App Store and experience a seamless and secure document management solution. Terms of Use(EULA): https://raven-vault.s3.eu-west-2.amazonaws.com/terms+and+conditions.pdf
ECHO Lock
This app enables battery-free locking and unlocking of smart locks using NFC technology on your smartphone. It offers a keyless and maintenance-free access solution, requiring compatible smart locks to function.
- Battery-free smart lock operation
- NFC-powered smartphone unlocking
- Keyless access solution
- Smartphone tap to lock/unlock
- Maintenance-free system
Read full descriptionHide full description
Meet ECHO, the first battery-free, NFC-powered smart lock system Lock and unlock with just a tap of your smartphone – no keys, no batteries, no maintenance. Note: The app requires ECHO smart locks to access most features. The ECHO Lock App is designed to work exclusively with ECHO smart locks, providing secure and convenient access using your smartphone’s NFC technology.
Screenshots
Verdict
The clearest difference is in-app purchases: ECHO Lock at none against Raven Vault's 1. ECHO Lock also leads on update cadence (every 2 weeks vs every 6 weeks). On price, review sentiment, ads 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. Raven Vault sells 1 in-app purchase, starting at $9.99 per year. ECHO Lock asks for nothing beyond the download.
Raven Vault ships an update every 6 weeks, ECHO Lock every 2 weeks. The most recent releases landed on October 5, 2026 and October 4, 2026 respectively.
| Parameter | Raven Vault | ECHO Lock |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Freemium | Free — better |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 16.0 | 15.6 — better |
| Further details — not scored | ||
| Size | 14 MB | 54 MB |
| Age rating | 4+ | 4+ |
| Developer | Appoly Ltd | LOWE AND FLETCHER LIMITED |
Customer experience
Raven Vault
ECHO Lock
In-app purchases
Raven Vault
- Annual Subscription$9.991 Year
ECHO Lock
No in-app purchases
