DeFi Notifications vs Roth QuickStop Sensor
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DeFi Notifications
Receive free mobile alerts for critical on-chain events across popular DeFi projects. Monitor your positions, rewards, and important protocol updates without needing an account or granting wallet access. Stay informed about price swings, liquidations, and governance proposals.
- On-chain event notifications
- Support for popular DeFi projects
- Customizable alert types
- No account or registration required
- Read-only monitoring
- Wallet-agnostic operation
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The DeFi Notifications app sends you free mobile notifications for important on-chain events in your favorite DeFi projects. The app supports many popular DeFi projects like Aave and Sushi and integrates with them directly to update you about important events you care about. For example, in Aave, get notified when position health is low and the position is close to liquidation. In Sushi, get notified when pending rewards have accumulated and need claiming. The app supports many interesting events, such as price swings, stop loss, impermanent loss, contract upgrades, new governance votes and more! To register for notifications, simply download the app and scan the QR code of any public Ethereum address in MetaMask, Etherscan or any other third-party explorer. Then, choose your favorite DeFi project from the list and select the notification type you’d like to receive. There is no registration required and no account to set up. The app does not collect your identity or any personal information about you. The app is completely read-only and does not have any access to the scanned address. It monitors the public on-chain data for this address and sends an informational notification as soon as a relevant event is published on-chain. Since the app has no access to your wallet, it does not perform any cryptocurrency transaction. The app is completely free, dependable, community led and open, with a simple and intuitive user interface. DeFi project developers that want to integrate with the app, please visit https://github.com/open-defi-notification-protocol to learn more about the integration process and contribute support for your project in as little as 30 minutes.
Roth QuickStop Sensor
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Roth QuickStop Sensor ensures protection against water damage in hard-to-reach areas by placing a water sensor cable and / or a wireless sensor on the surface of the protected area. Upon water detection on a sensor cable or the wireless sensor, all connected valves will close, and you will be notified by the Roth QuickStop Sensor app.
Screenshots
Verdict
The clearest difference is iOS requirement: DeFi Notifications at 11.0 against Roth QuickStop Sensor's 14.0. On price, update cadence, ads and in-app purchases 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.
Both ship on a similar rhythm, roughly every 6 weeks. Both last shipped on November 3, 2026.
| Parameter | DeFi Notifications | Roth QuickStop Sensor |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 11.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 44 MB | 44 MB |
| Age rating | 4+ | 4+ |
| Developer | Hexa Foundation | Roth North Europe AS |
In-app purchases
DeFi Notifications
No in-app purchases
Roth QuickStop Sensor
No in-app purchases
Questions
Is DeFi Notifications free?
Is Roth QuickStop Sensor free?
Do DeFi Notifications or Roth QuickStop Sensor have ads?
Which is updated more often, DeFi Notifications or Roth QuickStop Sensor?
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