Best Password Generator On The Fly Apps

193+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated June 2026

Every iPhone needs a few good password generator on the fly apps. We benchmark 193+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Password Generator On The Fly

Keeper Password Manager#2

Keeper Password Manager by Callpod Inc.

Passkey & Password Generator
Strong Contender
📊 Productivity
4.9😐(227K ratings)
FreeIn-App Purchases
#19in Productivity
Keeper Password Manager screenshot 1
Keeper Password Manager screenshot 2
Keeper Password Manager screenshot 3
Keeper Password Manager screenshot 4
Keeper Password Manager screenshot 5
Keeper Password Manager screenshot 6

Securely store, generate, and autofill passwords, passkeys, and 2FA codes across all your devices. Protects sensitive data with zero-knowledge encryption and monitors the dark web for breaches.

What We Love

  • 🚀 Easy to use
  • 🔒 Secure storage
  • 👍 Convenient access to passwords
  • 👍 Helpful customer service

Room to Improve

  • 💰 Expensive subscription
  • 🔒 Difficult to recover lost master password
  • 🐛 Inconsistent user interface across devices
Password Manager - Safe Lock#3

Password Manager - Safe Lock by App Rover

Autofill Passwords & Passcode
Worth Considering
📊 Productivity
4.5😐(17K ratings)
FreeIn-App Purchases
Password Manager - Safe Lock screenshot 1
Password Manager - Safe Lock screenshot 2
Password Manager - Safe Lock screenshot 3
Password Manager - Safe Lock screenshot 4
Password Manager - Safe Lock screenshot 5

Securely store, generate, and autofill your passwords and sensitive information across all your devices. This app offers robust security with encrypted data and convenient one-tap access, ensuring you never lose your credentials again.

What We Love

  • 🔒 Secure password storage
  • 👍 Easy to use
  • 🚀 Convenient password management

Room to Improve

  • 💰 Subscription-based model
  • 🐛 Compatibility issues on older devices
  • 🔒 Concerns about data privacy

More Password Generator On The Fly apps to explore

4
Norton Password Manager
Norton Password Manager
Norton Password Manager
Secure Password Manager
Free

This app securely stores and manages your passwords across multiple devices. It offers features like one-tap autofill, encrypted storage with zero-knowledge encryption, and password strength assessment to enhance your online security.

One-tap password autofillZero-knowledge encryptionCross-device syncing
🔧 Utilities
(39K)
free
5
LastPass Password Manager
LastPass Password Manager
LastPass Password Manager
Store & Autofill Passwords
Free

Securely store, generate, and autofill passwords and other sensitive information with a single master password. Syncs across all devices and offers advanced security features.

Secure password vaultAutofill loginsPassword generator
📊 Productivity
(57K)
freemium
6
Password Manager Data Vault
Password Manager Data Vault
Password Manager Data Vault
Secure Password Manager Safe
$9.99

This app securely stores and manages your sensitive information, including passwords, credit card details, and bank account logins. It utilizes advanced encryption and biometric authentication for robust protection. Features include password generation, website autofill, and cross-device synchronization.

AES EncryptionFace ID & Touch ID AuthenticationWebsite Logins & Safari Autofill
📊 Productivity
(2.1K)
paid
7
1Password: Password Manager
1Password: Password Manager
1Password: Password Manager
Save & share passwords safely
Free

Securely store, generate, and autofill passwords and passkeys across all your devices. This app also manages other sensitive information like credit cards and notes, with features for secure sharing and travel.

Generate strong passwordsAutofill loginsTwo-factor authentication codes
📊 Productivity
(20K)
freemium
8
Proton Pass - Password Manager
Proton Pass - Password Manager
Proton Pass - Password Manager
Secure end-to-end encryption
Free

Securely manage your online credentials with end-to-end encryption. This free password manager offers autofill, 2FA code generation, email alias creation, and data breach monitoring across all your devices. Protect your digital identity with robust Swiss privacy laws.

Autofill loginsStore unlimited passwordsGenerate 2FA codes
📊 Productivity
(1.2K)
free with in-app purchases
9
Enpass Password Manager
Enpass Password Manager
Enpass Password Manager
Generate & Autofill Passwords
Free

This app offers a secure and customizable way to store and manage your passwords and passkeys. You choose where your encrypted data is stored, offering enhanced privacy and control. It also includes features like password auditing and a built-in authenticator.

Decentralized data storagePasskey managementCustomizable vaults and templates
📊 Productivity
(1.3K)
freemium
10
Password generator secure
Password generator secure
Password generator secure
To create strong passwords
Free

Generate strong, indecipherable random passwords for all your online accounts and Wi-Fi networks. Customize password complexity and securely save them within the app for easy access and management. Enhance your digital security with this essential tool.

Generate random passwordsCustomize password options (uppercase, lowercase, numbers)Save passwords with descriptive names
🔧 Utilities
(73)
ad-supported
11
Sticky Password Manager & Safe
Sticky Password Manager & Safe
Sticky Password Manager & Safe
The secure password manager
Free

This app securely stores your passwords, passkeys, payment cards, and notes. It offers autofill capabilities, breach monitoring, and secure sharing options. Choose between cloud or local Wi-Fi synchronization for your encrypted data.

Password and passkey managementAutofill for browsers and appsDark web and breach monitoring
📊 Productivity
(1.5K)
freemium
12
Password Grid: Generator Tool
Password Grid: Generator Tool
Password Grid: Generator Tool
Create Strong, Private Codes
Free
$1.99 | 100% OFF

This app simplifies password creation by transforming a memorable phrase into a strong, complex code. It offers customizable security options and offline functionality for enhanced privacy. Widgets provide quick access to generated passwords.

Easy-to-use password generatorCustomizable grid complexityOffline password generation
🔧 Utilities
(52)
free with in-app purchases
13
Generator (Sklv)
Generator (Sklv)
Generator (Sklv)
Password Generator
Free

Generate strong, random passwords directly on your device. Customize settings for secure password creation, with an option to exclude ambiguous characters. This app prioritizes speed, a user-friendly interface, and offline functionality.

Generates random passwordsCustomizable settingsExcludes ambiguous characters
🔧 Utilities
(4)
free
14
Strongbox - Password Manager
Strongbox - Password Manager
Strongbox - Password Manager
KeePass & Password Safe Vault
Free

Securely store and manage all your passwords with one master password. Supports open-source formats and offers advanced security features like biometric unlock and YubiKey protection. Includes password auditing and cloud syncing for easy access.

Biometric unlock (Face ID/Touch ID)Passkey supportYubiKey protection
📊 Productivity
(4K)
freemium
15
Password Manager - Protect
Password Manager - Protect
Password Manager - Protect
Pass Generator, Lock, Vault
Free

Securely store and manage all your passwords and personal information. This app offers unlimited storage, auto-fills strong passwords, and provides advanced security features like fingerprint login and data encryption. Keep your digital life protected with automatic backups and rapid search.

Unlimited password storageStrong password generatorAuto-fill passwords
📊 Productivity
(312)
freemium
16
Password Generator
Password Generator
Password Generator
by UNSTABLE, SL
Free

Easily create strong, unique passwords up to 64 characters long with memorable symbols. Secure your online accounts for email, social media, and more. Copy, share, and review your generated passwords with a convenient history feature.

Unlimited password generationUp to 64 character lengthMemorable and specific symbols
🔧 Utilities
(8)
free
17
Password Safe and Manager
Password Safe and Manager
Password Safe and Manager
Secure Password Manager
Free

Securely store and manage all your digital access data with strong encryption. Generate new passwords, organize entries with categories, and access everything with a single master password. This offline app ensures your data remains private and protected.

Encrypted password storageCategorization of entriesMaster password access
📊 Productivity
(1.6K)
free with in-app purchases
18
Password Manager and Generate
Password Manager and Generate
Password Manager and Generate
Encrypt storage, iCloud backup
Free

Securely store and manage all your accounts and passwords with AES256 encryption. Features include gesture and fingerprint unlocking, password generation, and iCloud backup for data recovery. Easily organize and access your credentials with customizable categories and search functions.

AES256 encryptionGesture and fingerprint unlockingPassword generation
🔧 Utilities
(150)
free with in-app purchases
19
Passwords Security Generator
Passwords Security Generator
Passwords Security Generator
Generate Random Pins & Keys
Free

Easily create strong, random passwords for various online accounts and WiFi networks. Customize length and character types to suit your security needs. Securely manage your credentials with this straightforward utility.

Generate random passwordsCustomize password lengthInclude numbers, uppercase, lowercase
🔧 Utilities
(6)
free with in-app purchases
20
aWallet Cloud Password Manager
aWallet Cloud Password Manager
aWallet Cloud Password Manager
Wallet Password Manager
$9.99

Securely store passwords, credit card details, and other sensitive information. Encrypts data with strong algorithms and offers cloud synchronization for backup and access across devices. Includes features like a password generator and auto-lock for enhanced security.

Secure password storageCloud synchronization (Dropbox, Google Drive)AES/Blowfish encryption
📊 Productivity
(1.9K)
paid