Best Daniel Oukolov Apps

242+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated May 2026

Looking for free daniel oukolov apps? 20 of our 242+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Top Picks for Daniel Oukolov

2FA Authenticator (2FAS)#1

2FA Authenticator (2FAS) by Two Factor Authentication Service, Inc.

#1 Rated 2FA Authenticator
Editor's Choice
📊 Productivity
4.7😊(34K ratings)
Free
2FA Authenticator (2FAS) screenshot 1
2FA Authenticator (2FAS) screenshot 2
2FA Authenticator (2FAS) screenshot 3
2FA Authenticator (2FAS) screenshot 4
2FA Authenticator (2FAS) screenshot 5
2FA Authenticator (2FAS) screenshot 6

Securely log in to your online accounts with two-factor authentication. This app protects your personal data and passwords from cyber threats with a simple, private, and open-source solution. It offers easy token restoration, app protection, and offline functionality.

What We Love

  • 🚀 Efficient and fast
  • 🔒 Secure and private
  • 👍 Simple and intuitive UI
  • 💡 Customizable icons and folders

Room to Improve

  • 🐛 Occasional bugs and crashes
  • 🔒 Lack of password/PIN protection
  • 🕰 No Apple Watch app
Proton Mail - Encrypted Email#2

Proton Mail - Encrypted Email by Proton AG

Fast, private & secure mail
Strong Contender
📊 Productivity
4.7😊(45K ratings)
FreeIn-App Purchases
#63in Productivity
Proton Mail - Encrypted Email screenshot 1
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Proton Mail - Encrypted Email screenshot 3
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Proton Mail - Encrypted Email screenshot 5
Proton Mail - Encrypted Email screenshot 6

This encrypted email service from Switzerland prioritizes user privacy with end-to-end encryption. It offers robust security features to protect your communications from phishing, spam, and tracking, allowing you to manage your inbox with ease.

What We Love

  • 🚀 Smooth performance
  • 🔒 Excellent security and privacy
  • 👍 Clean and intuitive interface
  • 💡 Expanding ecosystem of Proton services

Room to Improve

  • 🐛 Occasional crashes and bugs
  • ⏱️ Slow email loading times
  • 📝 Lacking advanced email management features
Google Authenticator#3

Google Authenticator by Google LLC

Worth Considering
🔧 Utilities
4.9😞(1.1M ratings)
Free
#8in Utilities
Google Authenticator screenshot 1
Google Authenticator screenshot 2
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Enhance your online security with a second verification step for your accounts. Generate codes directly on your phone, even offline, to protect against unauthorized access. Sync codes across devices for easy access and manage multiple accounts securely.

What We Love

  • 👍 User-friendly
  • 🔒 Secure authentication
  • 🚀 Simple and fast
  • 🔒 Reliable security

Room to Improve

  • 🐛 Randomly deleted all codes
  • 🐛 Unreliable, lost access to accounts
  • 🐛 Timing issues, codes didn't work

More Daniel Oukolov apps to explore

4
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Authenticator app - 2FA, MFA
Two Factor Authentication, OTP
Free

This app provides secure two-factor authentication for over 1000 popular online accounts. It offers quick access via widgets and Apple Watch, and ensures your data is safe with no internet exchange. Easily set up accounts by scanning QR codes or entering secret keys.

Two-factor authentication (2FA)Multi-factor authentication (MFA)Supports 1000+ apps
🔧 Utilities
(5.7K)
free with in-app purchases
5
PenFed Mobile
PenFed Mobile
PenFed Mobile
by pentagon federal credit union
Free

Manage your finances on the go with this secure mobile banking application. Easily make deposits, pay bills, transfer funds, and view account statements. Enjoy a streamlined and personalized banking experience with real-time notifications.

Mobile deposits and paymentsBill payment servicesAccount and statement management
💰 Finance
(53K)
free
6
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Spike: AI Email & Team Chat
Teamspace & mail for business
Free

This AI-powered app transforms your email into a messenger-like experience for professionals and teams. It streamlines inbox management with smart summaries, AI-assisted replies, and one-tap actions. Collaborate seamlessly with team chat, shared inboxes, and integrated tools.

AI-powered email summariesAI-assisted reply draftingInstant email translation
📊 Productivity
(281)
free with in-app purchases
7
SecureAuth Authenticate
SecureAuth Authenticate
SecureAuth Authenticate
by SecureAuth Corporation
Free

This app verifies your identity to securely access personal and work applications. It supports multi-factor authentication by generating one-time passcodes for two-factor authentication flows. It offers features like push notifications and offline code generation.

Multi-factor authentication (MFA)Generates one-time passcodes (OTP)Supports multiple accounts
💼 Business
(6)
free
8
Authenticator App · 2FA
Authenticator App · 2FA
Authenticator App · 2FA
2FA: Two Factor Authentication
Free

This app provides an extra layer of security for your online accounts by generating time-based one-time passwords (TOTP/OTP) for two-factor authentication. It supports numerous services and offers features like encrypted sync, passkey support, and app-level security.

Generate 2-factor authentication codesSupport for passkeys and passwordless loginsEncrypted sync and backup via iCloud/Google Cloud
🔧 Utilities
(343)
subscription
9
Canary Mail – AI Email
Canary Mail – AI Email
Canary Mail – AI Email
Read Receipts, Unified Inbox
Free

This app unifies multiple email accounts into a single inbox, offering AI assistance for drafting, replying, and summarizing messages. It includes features like read receipts, email tracking, and advanced organizational tools to streamline your communication.

Unified inbox for multiple accountsAI Copilot for drafting and summarizingRead receipts and email tracking
📊 Productivity
(8.7K)
freemium
10
FirstBank Mobile Banking App
FirstBank Mobile Banking App
FirstBank Mobile Banking App
Banking for Good
Free

Manage your bank accounts securely and conveniently from your mobile device 24/7. Features include fingerprint login, mobile check deposit, and easy money transfers. Access account details, pay bills, and communicate with the bank directly through the app.

Fingerprint LoginMobile DepositZelle® Money Transfer
💰 Finance
(92K)
free
11
Microsoft Authenticator
Microsoft Authenticator
Microsoft Authenticator
Protects your online identity
Free

Securely sign into online accounts with multi-factor authentication, passwordless login, or password autofill. Manage multiple accounts, including non-Microsoft services, and access Microsoft products and services seamlessly.

Multi-factor authentication (MFA)Passwordless sign-inPassword autofill
📊 Productivity
(655K)
free
12
Skrill - Pay & Transfer Money
Skrill - Pay & Transfer Money
Skrill - Pay & Transfer Money
Fast, secure online payments
Free

Easily send money globally, make secure online payments, and manage your finances. This app offers fast, cheap, and secure transactions, with options for a prepaid Visa card and multiple funding methods. Receive real-time notifications and enjoy customer support in your language.

Global money transfersSecure online paymentsSkrill VISA® Prepaid Card
💰 Finance
(23K)
free with in-app purchases
13
Authenticator - 2FA App
Authenticator - 2FA App
Authenticator - 2FA App
Protects your online identity
Free

Secure your online accounts with two-factor authentication (2FA). Easily generate and store one-time codes by scanning QR codes or entering details manually. Offers data breach monitoring and a basic password manager for free, with premium features available via subscription.

Two-factor authentication (2FA) code generationQR code scanning for setupBroad service compatibility
🔧 Utilities
(2.5K)
freemium
14
Salesforce Authenticator
Salesforce Authenticator
Salesforce Authenticator
by salesforce.com
Free

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

Multi-factor authenticationPush notification approvalsOne-time verification codes
💼 Business
(4.1K)
free
15
VSim: SMS Verification Code
VSim: SMS Verification Code
VSim: SMS Verification Code
Virtual Phone Number to Verify
Free

Get a temporary virtual phone number to receive SMS verification codes without revealing your personal number. Activate accounts quickly and maintain privacy from unwanted spam. All messages are conveniently stored within the app.

Receive SMS verification codesVirtual numbers for account activationIn-app message inbox
🔧 Utilities
(14K)
free with in-app purchases
16
Access More
Access More
Access More
by Access Bank Plc
Free

This innovative mobile payment app goes beyond traditional banking, offering seamless financial transactions, payment solutions, and lifestyle experiences. It provides personalized services, ease of use, and a wide range of features from quick account opening to investment services and bill payments.

Quick account openingPersonalized dashboards and themesInvestment services
💰 Finance
(115K)
free
17
Okta Verify
Okta Verify
Okta Verify
by Okta, Inc.
Free

This app provides a secure way to verify your identity for account access. It offers two-factor authentication through temporary codes or push notifications. The app prioritizes privacy, only requesting camera access for initial device registration.

Two-step verificationGenerate 6-digit codesApprove sign-in requests via push notification
💼 Business
(37K)
free
18
America First Credit Union
America First Credit Union
America First Credit Union
Mobile Banking
Free

Manage your finances conveniently with a secure mobile banking app. Perform transactions, deposit checks, track spending, and apply for loans anytime, anywhere. Aggregate accounts from other institutions for a consolidated view of your financial health.

Customizable dashboardMobile check depositBudget and spending tracking
💰 Finance
(64K)
free
19
Click SuperApp
Click SuperApp
Click SuperApp
Оплаты и переводы UZCARD HUMO
Free

Manage your finances with a comprehensive mobile application. Easily transfer funds between cards, pay bills, and access a virtual wallet. Enjoy convenient payment options like QR codes and NFC, with features for scheduled payments and loan repayment.

Card-to-Card TransfersClick WalletWidgets for quick payments
💰 Finance
(2.5K)
freemium
20
FNB Direct
FNB Direct
FNB Direct
by First National Bank of Pennsylvania
Free

Manage your bank accounts, deposit checks, transfer funds, and pay bills conveniently from your mobile device. Access financial education, manage your debit card, and securely chat with support.

Check account transactions and balancesManage FNB Debit CardDeposit checks
💰 Finance
(49K)
free