225+ iOS apps curated and reviewed
Cendyn is the household name in cendyn, but it's far from the only option. We track 225+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | — | No | No | May 2026 |
| 2 |  | Free | 4.5★ (14K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.7★ (3.3K) | No | Yes | Jul 2026 |
| 4 |  | Free | 4.8★ (12K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 4.8★ (511K) | Yes | Yes | Jul 2026 |
| 6 |  | Free | 4.7★ (29K) | No | No | Jul 2026 |
| 7 |  | Free | 4.3★ (100K) | No | No | Jul 2026 |
| 8 |  | Free | 4.2★ (17K) | Yes | Yes | Jul 2026 |
Manage your business appointments, clients, payments, and marketing from your mobile device. This app helps you streamline operations, reduce no-shows, and grow your client base through online bookings and promotional tools.
Enhance your online security with this app, offering a secure and reliable method to protect your accounts. It generates unique codes for two-factor authentication, ensuring your personal information stays safe.
This app helps professionals manage their schedules and grow their businesses by offering appointment booking, online payments, and automated reminders. It caters to various service providers, allowing clients to book and pay online easily. Data transfer from other platforms is also supported.
Create and send digital invitations for any occasion, from birthdays to weddings. Customize designs, track RSVPs, manage guest lists, and even include gift registries or crowdfunding options. Plan your next event effortlessly.
Secure your digital life by generating and storing unique, strong passwords for all your accounts in an end-to-end encrypted vault. Access your data securely across unlimited devices and share sensitive information with others.
This app provides a free multi-factor authentication solution for your account, adding an extra security layer to prevent unauthorized access. It generates secure verification tokens, including time-based codes and push notifications, to confirm your identity during login.
Discover who has unfollowed you on Instagram and gain insights into your follower activity. Analyze your engagement rate, identify active and inactive followers, and track story viewers. This tool helps promote your account with detailed reports.
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.
Manage guest experiences with features for adding services, processing payments, and checking out. This app also allows for booking future vacations, enhancing your stay with convenient tools and more features planned.
Easily book hotels, resorts, and apartments worldwide for business or leisure. Discover deals, manage reservations, and earn rewards through a comprehensive loyalty program. Explore thousands of properties across diverse brands and destinations.
This platform allows users to buy, sell, and rent a wide range of items, including real estate, vehicles, and various shopping goods. It facilitates e-commerce transactions with features like virtual tours, video clips, and secure payment services.
This app offers a comprehensive travel booking platform, allowing users to search and book flights, hotels, train tickets, and more. It aggregates information from numerous travel agents and airlines globally, aiming to provide competitive prices and a seamless travel planning experience.
This platform offers comprehensive online booking services for flights, hotels, train tickets, and more. It provides a wide range of travel products and services, aiming to make travel more convenient and comfortable for users.
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.
Make affordable international calls and get a local second number for receiving calls and SMS. Protect your privacy and avoid roaming charges while staying connected globally. Top up your call minutes as needed.
Analyze your Instagram interactions to see who engages with you most, who you follow but don't follow back, and identify ghost followers. Gain insights into your follower performance and best performing content.
Easily digitize documents, IDs, and papers with a powerful yet simple scanner. Convert scans to editable text, sign documents electronically, and print or compress PDFs for convenient sharing. Enjoy offline scanning and a user-friendly interface.
This app offers a comprehensive security solution, combining two-factor authentication, a password manager, and VPN protection. Secure your accounts and online privacy with advanced encryption and seamless backup features.
This app generates Time-based One-time Passwords (TOTP) for secure two-factor authentication (2FA) and multi-factor authentication (MFA). It simplifies logins by scanning QR codes and storing encrypted account data, offering backup and sync features.