Comparison

OTP vs TeamTalk

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

Head to head
About

OTP

This app generates secure one-time passwords for two-factor authentication on your device. It supports various protocols, allows easy account setup via QR codes or manual entry, and offers robust security features like biometric locks and encrypted backups.

Highlights
  • TOTP & HOTP code generation
  • QR code scanning for setup
  • Biometric app lock (Face ID/Touch ID)
  • Encrypted data export/import
  • Account grouping and organization
  • Dark Mode support
  • iCloud sync and backup
Features
Read full description

OTP-Auth is a beautifully designed two-factor authentication (2FA) app that generates one-time passwords on your iPhone. Supporting both TOTP and HOTP protocols, it adds an essential layer of security to all your online accounts. KEY FEATURES: - Generate TOTP & HOTP verification codes offline - Scan QR codes or add accounts manually - Tap to reveal code and copy to clipboard - Face ID & Touch ID biometric app lock - Dark Mode with system, light, and dark themes - iCloud sync and backup across devices - Export & import data with AES-256-GCM encryption - Import from Google Authenticator, 2FAS, and Aegis - 60+ branded service icons with auto-matching - Account grouping with drag-and-drop reorder - Search and sort by name, type, or custom order - Modern card-style UI with smooth animations SECURITY FIRST: Your authentication secrets never leave your device or your iCloud. Encrypted exports use AES-256-GCM. Biometric authentication keeps your codes private even if someone has your phone. IMPORT & EXPORT: Easily migrate from other authenticator apps. OTP-Auth supports encrypted JSON, plain text URI, 2FAS backup, Aegis vault, and Google Authenticator QR migration. Export your data securely with password-protected encryption. ORGANIZE YOUR WAY: Group accounts into custom folders, drag and drop to reorder, and use the built-in search to find any account instantly. Hide codes by default and reveal with a tap. PERMISSIONS: Camera access is required for scanning QR codes to add accounts. Learn more about OTP verification: https://www.wikiwand.com/en/One-time_password

About

TeamTalk

This is a business collaboration platform that integrates instant messaging and a workspace. It aims to streamline communication and task management for teams. The app offers a centralized hub for work-related activities.

Highlights
  • Instant messaging
  • Workspace integration
  • Team collaboration
  • Task management
  • Centralized work hub
Features
Read full description

TeamTalk是整合即时沟通、工作台等功能与一体的办公协作平台

Screenshots

OTP4 screens
TeamTalk3 screens

Verdict

The call

The clearest difference is rating: OTP at 3.4 against TeamTalk's 2.1. OTP also leads on iOS requirement (9.3 vs 15.0). TeamTalk's advantage is in-app purchases (none vs 1) and review sentiment (35% vs 0%). On price, ratings volume, 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

Both are free to download. OTP sells 1 one-off in-app purchase. TeamTalk asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

OTP holds the better App Store score, 3.4 against 2.1. Both are backed by a comparable volume of ratings — 19 and 11 respectively. Written reviews complicate that: 0% of OTP's written reviews are positive against 35% of TeamTalk's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

OTP ships an update every 6 months, TeamTalk every 2 months. Both last shipped on October 24, 2026.

Scorecard6 real differences · 4 level
OTP versus TeamTalk: the parameters behind the verdict, then further details
ParameterOTPTeamTalk
PriceFreeFree
Rating3.4 (19 ratings) — better2.1 (11 ratings)
Positive reviews0.0% of reviews34.8% of reviews — better
Number of ratings19 — better11
Update frequencyEvery 6 monthsEvery 2 months — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, iPod
Requires iOS9.3 — better15.0
Further details — not scored
Size27 MB677 MB
Age rating4+4+
Developer浩 王Guangdong OPPO Mobile Telecommunications Corp.,Ltd.

Customer experience

OTP

All ratings18 ratings
Positive61.1%
Neutral5.6%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

TeamTalk

All ratings11 ratings
Positive27.3%
Neutral0.0%
Negative72.7%
Written reviews23 reviews
Positive34.8%
Neutral4.3%
Negative60.9%

In-app purchases

1 purchases

OTP

One-time1
  • OTPAuth Premium$1.99
None

TeamTalk

No in-app purchases

Questions

Is OTP free?
OTP is free to download, with in-app purchases available.
Is TeamTalk free?
TeamTalk is free to download, with no in-app purchases.
Which has better reviews, OTP or TeamTalk?
OTP is rated higher. OTP averages 3.4 out of 5 from 19 ratings, while TeamTalk averages 2.1 from 11 ratings.
Do OTP or TeamTalk have ads?
Neither OTP nor TeamTalk shows ads.
Which is updated more often, OTP or TeamTalk?
OTP ships an update every 6 months, and TeamTalk every 2 months. Most recently, OTP was updated on October 24, 2026 and TeamTalk on October 24, 2026.

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