Apps Like CastleKeyp for iPhone and iPad
CastleKeyp screenshots
Ranked alternatives
Showing 1–20 of 1,000 ranked alternatives.
Signal - Private Messenger
Signal Messenger, LLC
Send messages and files securely
Send texts, voice messages, photos, videos, GIFs, and files for free. Make encrypted voice and video calls with group support up to 50 people. Create group chats with up to 1,000 members. Share files and media securely.
WhatsApp Messenger
WhatsApp Inc.
Send messages and make calls
Send text messages, make voice and video calls. Share files, images, and location. Communicate privately with end-to-end encryption. Available on mobile, tablet, and desktop. No subscription fees.
Bitwarden Password Manager
Bitwarden Inc
Store passwords securely and manage accounts safely
Store and manage passwords and passkeys securely with end-to-end encryption. Generate strong, unique passwords for accounts. Access data across devices without limits. Share passwords with trusted contacts. Lock and unlock vaults remotely.
1Password: Password Manager
AgileBits Inc.
Store passwords securely and sync across devices
Generate strong passwords using a built-in generator. Store and access secure passwords across devices. Manage login credentials and payment information. Sync data across multiple devices. Set up secure vaults with encryption.
USBC
Global Id Framework Inc.
Store and encrypt digital IDs securely
Manage digital IDs and secure transactions with encrypted storage and end-to-end chat. Store and access important documents securely. Send and receive encrypted messages. Verify identity online or in person using stored credentials.
SafeChat — Secure Chat & Share
SafeChat, Inc.
Securely, privately, connect safely
SecureChat allows users to have end-to-end encrypted one-on-one conversations and video/audio calls. Group chats can be password-protected. Users can add friends via phone book sync or QR code scan. Phone contacts are not stored on servers.
BAND - App for all groups
NAVER Corp.
Connect with group members instantly
Manage group interactions by viewing posts, receiving push alerts for announcements and new content, and customizing alert preferences. Create and view events, track schedules, and stay updated with group activities.
Sync.me - Caller ID & Blocker
Sync.ME LTD
Answer calls with real contact info
Provides real-time identification for unknown numbers. It blocks spam calls automatically. It updates with real photos to help identify callers. Users can manage call blocks and view details.
Howbout: shared calendar
Howbout Ltd.
Sync events, share calendars, invite friends
Create and share group calendars for friends. Add events, set reminders, and invite others. View schedules in a colorful, interactive format. Sync across devices and receive notifications for upcoming plans.
WESTconsin Credit Union
WESTCONSIN CREDIT UNION
Manage funds, send payments, transfer money, control
Pay bills, make mobile deposits, transfer funds, check balances and transaction history, control debit cards, and access member-to-member transfers. View account details and manage finances remotely.
BonChat
Hong Kong CipherChat Tech Company Limited
Share messages and files securely
Secure messaging with end-to-end encryption for private conversations. Share files and collaborate securely. Choose between private server deployment or on-premise hosting for enhanced control.
Bitdefender SecurePass
Bitdefender SRL
Store passwords securely across devices
Allows users to store passwords, credit card details, and sensitive information across devices. It uses end-to-end encryption to protect data.
The Breakfast App
The Breakfast Application Lda
Chat with friends over talks
Members can apply to join by completing a profile and submitting it for review. Once approved, they can connect with others through scheduled meetings. Users can view member profiles, RSVP to events, and communicate via in- messaging.
JusTalk Kids - Safe Messenger
Ningbo Jus Internet Technology Co., Ltd.
Chat, call, and stay connected
Enable voice and video calls with family and friends. Send instant messages with end-to-end encryption. Access a doodle board for drawing. Edit text messages. View educational videos. Set parental controls to approve contacts and monitor activity.
Occasions 3 - Reminders
Hand Carved Code, LLC
Track events, send wishes, set
Track birthdays, anniversaries, and holidays by syncing with Contacts. Set up to 3 custom alerts per event. Send well-wishes to contacts directly from the . View event details and manage .
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.