Check 'em vs Echobell
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Check 'em
This app notifies you when a particularly interesting or 'awesome' number appears during authentication processes for services like banking or email. You can customize your preferences and collect these special numbers.
- Real-time notifications for special numbers
- Customizable notification preferences
- Collect 'awesome' authentication codes
- Simple and intuitive interface
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If you know, you know. The drudgery of having to newly authenticate with your bank or your email account; and the little spark of joy when you get a number like 780000 or 123451. What if you could see every time a truly awesome number comes up? Check 'em finds the best of the best, and sends you a notification whenever they appear. Customise what you want to see, and tap the notification to add the GET to your collection!
Echobell
This app ensures you never miss critical alerts by transforming webhooks, emails, and API calls into immediate notifications, including automated phone calls. It offers flexible triggers and advanced alert types for urgent updates.
- Automated phone call alerts
- Webhook, API, and email triggers
- iOS Time-Sensitive alerts
- Customizable notification channels
- Conditional logic for alerts
- Team subscriptions for alerts
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Echobell turns a webhook, an API call, or an email into a notification you can't miss — including a real phone call that rings through Silent Mode and Focus. HOW IT WORKS Create a channel, point any service at its trigger URL or email address, and pick how urgent it is: a normal push, a Time-Sensitive alert, or a phone call. FEATURES - Phone call alerts. An automated voice call reads the message aloud. It rings on your iPhone and natively on your Apple Watch, even when the app is closed. - Trigger from anywhere. Webhook, API, or a unique email address — Grafana, TradingView, IFTTT, Zapier, Home Assistant, or your own script. - Templates. Build the title and body from the payload your service sends. - Conditions. Notify only when it matters, like status == "error" or price > 50000. - Channels and subscriptions. Share a channel with your team; everyone picks their own urgency. - Direct keys. Fire a one-off alert without setting up a channel. WHO IT'S FOR On-call developers watching servers, deploys, and CI. Traders following price and strategy alerts. Anyone who needs a specific email or smart-home event to actually reach them. Premium unlocks phone call notifications, unlimited channels, and unlimited direct keys. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://echobell.one/privacy
Screenshots
Verdict
The clearest difference is rating: Check 'em at 5.0 against Echobell's 4.5. Check 'em also leads on in-app purchases (none vs 2). On price, ratings volume, update cadence and ads 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. Echobell sells 2 in-app purchases, starting at $1.99 per month. Check 'em asks for nothing beyond the download.
Check 'em holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 2 respectively.
Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.
| Parameter | Check 'em | Echobell |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | 4.5 (2 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Weekly | Weekly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Freemium |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 18.0 | 17.0 — better |
| Further details — not scored | ||
| Size | 2 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Jacob Bartlett | Dippod LLC |
Customer experience
Check 'em
Echobell
In-app purchases
Check 'em
No in-app purchases
Echobell
- Premium Monthly7 Days trial$1.991 Month
- Premium Annual14 Days trial$19.991 Year









