Want to track Bitcoin, Ethereum, or other cryptocurrencies and get real-time push notifications? The two most popular apps for this are Alarm Crypto and CoinMarketCap Alerts. This article compares them side by side.
Quick comparison
| Feature | Alarm Crypto | CoinMarketCap Alerts |
|---|---|---|
| Trigger → push latency | <1 second | 1–5 minutes |
| Exchanges monitored | 6 (Binance, Coinbase, Kraken, Bybit, Bitget, MEXC) | 1 (averaged price) |
| Bitcoin Ordinals | Yes — 150+ collections | No |
| Fear & Greed Index alarms | Yes | No |
| Altcoin Season Index alarms | Yes | No |
| Native Android alarm sound | Yes — rings on silent | No |
| Home-screen widget | Yes (BTC + Altcoin Season) | No |
| Free tier | Full 7-day trial, no card | Limited, with ads |
| iOS | In development | Yes |
Latency: why it matters
CoinMarketCap uses averaged prices across multiple sources, refreshed every few minutes. Alarm Crypto connects directly to exchanges via WebSocket. When the price crosses your trigger on Binance, Alarm Crypto's server detects it in milliseconds and fires the push immediately.
In volatile markets — altcoin pumps, Bitcoin dumps — minutes turn into money. An alert that arrives 5 minutes late can mean missing the entire entry.
Coverage: what each app monitors
CoinMarketCap shows averaged prices across exchanges. Good for a general overview, bad for precise alerts. If you trade on MEXC or Bitget — which list exclusive tokens — CoinMarketCap doesn't see most of those.
Alarm Crypto monitors 6 exchanges separately. You see Binance, Coinbase, MEXC prices individually. You can create exchange-specific alarms. It covers MEXC- and Bitget-exclusive tokens that CoinMarketCap doesn't even list.
Bitcoin Ordinals and sentiment indicators
Alarm Crypto is the only app that combines alarms for:
- Floor prices of Bitcoin Ordinals collections (Bitcoin Punks, NodeMonkes, Quantum Cats, etc.)
- Fear & Greed Index — alerts when market hits extreme fear or extreme greed
- Altcoin Season Index — alerts when altcoin season starts
CoinMarketCap covers none of these.
Alarm sound: the detail that matters
CoinMarketCap sends a standard Android push notification — silent if your phone is on silent mode. Alarm Crypto uses the native Android alarm channel, just like an alarm clock. It rings loud even on silent. You never miss an alert because of phone settings.
Verdict
If you just want a daily Bitcoin price check, CoinMarketCap is enough. If you're an active trader, attentive holder, or Ordinals collector, Alarm Crypto is the right call. Lower latency, broader coverage, unique indicators.
Learn more in how to use Alarm Crypto or check the best strategies for Bitcoin price alerts.