Comparison

2FA TOTP Authenticator vs Echobell

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

2FA TOTP Authenticator

Features
Read full description

Simple two-step verification (2FA), OTP (One Time Password) dynamic code generator (currently only supports TOTP), good operating experience, minimalist interface, the data is automatically synchronised to iCloud, do not worry about data theft, loss. There is another WatchApp to sync the data of iPhone, you can view the dynamic verification code on Watch, and it is basically compatible with iPad, and you can sync the data with iPhone through iCloud. Never add adverts or in-app purchases. Other features. - Album QR Code Import - QR code export - Night/Day mode - FaceID/TouchID/lock code verification can be set at startup

About

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.

Highlights
  • Automated phone call alerts
  • Webhook, API, and email triggers
  • iOS Time-Sensitive alerts
  • Customizable notification channels
  • Conditional logic for alerts
  • Team subscriptions for alerts
Features
Read full description

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

2FA TOTP Authenticator4 screens
Echobell4 screens

Verdict

The call

The clearest difference is price: Echobell at Free against 2FA TOTP Authenticator's $0.99. Echobell also leads on update cadence (weekly vs every 5 weeks) and iOS requirement (17.0 vs 26.0). 2FA TOTP Authenticator's advantage is in-app purchases (none vs 2). On 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

CostPrice · In-app purchases · Ads · Monetization

Echobell is free to download; 2FA TOTP Authenticator costs $0.99 up front. Echobell sells 2 in-app purchases, starting at $1.99 per month. 2FA TOTP Authenticator asks for nothing beyond the download.

UpkeepUpdate frequency

2FA TOTP Authenticator ships an update every 5 weeks, Echobell weekly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

Scorecard4 real differences · 6 level
2FA TOTP Authenticator versus Echobell: the parameters behind the verdict, then further details
Parameter2FA TOTP AuthenticatorEchobell
Price$0.99Free — better
Rating—4.5 (2 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 5 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, Apple WatchiPhone, iPad, Apple Watch
Requires iOS26.017.0 — better
Further details — not scored
Size15 MB22 MB
Age rating4+4+
Developer捷 凌Dippod LLC

In-app purchases

None

2FA TOTP Authenticator

No in-app purchases

2 purchases

Echobell

Subscriptions2
  • Premium Monthly7 Days trial$1.991 Month
  • Premium Annual14 Days trial$19.991 Year

Questions

Is 2FA TOTP Authenticator free?
2FA TOTP Authenticator costs $0.99, with no in-app purchases.
Is Echobell free?
Echobell is free to download, with in-app purchases available.
Do 2FA TOTP Authenticator or Echobell have ads?
Neither 2FA TOTP Authenticator nor Echobell shows ads.
Which is updated more often, 2FA TOTP Authenticator or Echobell?
2FA TOTP Authenticator ships an update every 5 weeks, and Echobell weekly. Most recently, 2FA TOTP Authenticator was updated on October 2, 2026 and Echobell on October 7, 2026.

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