RTST vs USDT Alert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
RTST
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Recognize your Voice and Translate in RealTime. It supports chatting function for communication among participants. It is also translated in real time to match the other person's language. All sessions are recorded so that you can easily check them later.
USDT Alert
Receive instant push notifications for USDT transactions on monitored wallet addresses. Track multiple addresses with clear event details and quick setup for actionable updates.
- Real-time USDT wallet monitoring
- Instant push notifications
- Multi-address tracking
- Clear activity view
- Simple address management
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USDT Alert helps you monitor wallet activity and get notified the moment a USDT transaction happens. Add the wallet addresses you care about and receive fast, reliable push notifications for key transfer events. Whether you are tracking personal wallets or operational addresses, USDT Alert keeps updates clear and actionable. USDT Alert is a read-only blockchain monitoring and notification tool. It does not store private keys, hold or custody funds, execute transactions, buy, sell, or exchange cryptocurrency, or provide investment advice or trading signals. Key features: Real-time USDT wallet monitoring Instant push notifications Multi-address tracking in one app Clean activity view with clear event details Quick setup with simple address management Terms of Use: https://usdtalert.app/terms.html Privacy Policy: https://usdtalert.app/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: RTST at none against USDT Alert's 2. RTST also leads on update cadence (daily vs every 8 days) and iOS requirement (12.0 vs 15.5). On price, 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. USDT Alert sells 2 in-app purchases, starting at $9.99 per month. RTST asks for nothing beyond the download.
RTST ships an update daily, USDT Alert every 8 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.
| Parameter | RTST | USDT Alert |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Daily — better | Every 8 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 55 MB | 86 MB |
| Age rating | 4+ | 17+ |
| Developer | IGI KOREA Co.,Ltd. | ScanAI LLC |
In-app purchases
RTST
No in-app purchases
USDT Alert
- Monthly Membership$9.991 Month
- Yearly Membership$89.991 Year
