Send custom push notifications to your iPhone via an HTTP API. Supports advanced features like custom icons, grouping, and critical alerts. Offers privacy-protected, end-to-end encrypted pushes with self-deployable server options.



214+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our custom alerts list covers 214+ iPhone apps updated through July 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (99) | No | Yes | Jul 2026 | |
| 2 | $0.99 | 3.8★ (4) | No | No | May 2026 | |
| 3 | Free | 3.3★ (53) | No | Yes | May 2026 | |
| 4 | Free | 4.7★ (3) | No | Yes | May 2026 | |
| 5 | Free | 4.9★ (9) | Yes | Yes | Jul 2026 | |
| 6 | Free | 4.0★ (2) | No | No | Jul 2026 | |
| 7 | Free | 4.2★ (172) | No | Yes | Jul 2026 | |
| 8 | Free | 4.9★ (11) | No | No | Jul 2026 |



Send custom push notifications to your iPhone via an HTTP API. Supports advanced features like custom icons, grouping, and critical alerts. Offers privacy-protected, end-to-end encrypted pushes with self-deployable server options.




This app allows users to set highly customizable alerts for calendar events, ranging from minutes to weeks in advance. It supports multiple calendars and enables event creation and editing directly within the application, syncing seamlessly with the native iOS calendar.





Personalize your phone's alerts with a vast library of free sound effects. Easily customize ringtones, text alerts, email notifications, and more to add personality to your device. Enjoy unlimited downloads without any cost.


This app ensures you never miss critical alerts by transforming webhooks, emails, and API calls into immediate notifications, including automated phone calls. It offers flexible triggers and advanced alert types for urgent updates.


Receive custom, real-time weather alerts for various conditions like temperature, precipitation, and wind. This advanced radar tracker uses server-side monitoring to optimize battery life and deliver push notifications only when necessary, keeping you informed without constant checking.


Design and schedule personalized alerts with custom titles, messages, icons, and sounds. Set one-time or recurring reminders, and use persistent notifications with action buttons for easy management. Works entirely offline for enhanced privacy.


Receive instant notifications for new Reddit posts and comments from specific subreddits or users. Customize alerts with keywords and notification frequencies to stay updated on the content you care about most. Easily manage your subscriptions and access notifications directly within your preferred Reddit app or browser.


Assign custom sounds to notifications to instantly know what's happening without looking at your phone. Share unique alert codes with others to send them instant, personalized notifications with their chosen sounds. Manage alerts with timestamps, disappearing notifications, and an "oops" feature to un-ring alerts.


Receive real-time notifications for critical system events and custom triggers. Monitor server logins, backup completions, website activity, and more with customizable alerts and detailed information. Integrates seamlessly with any webhook-supporting system.


Create and download trending ringtones directly on your phone. Customize your alerts with a vast library of music and sounds, no computer needed. Join a community of enthusiasts and discover exclusive deals.


Discover and set over 900 popular ringtones and new music for your alerts and alarms. Easily find trending sounds, create custom ringtones from your music library, and enjoy offline listening. This app offers a diverse collection of tones, from funny to electronic, and allows for simple installation without a computer.


This utility app allows you to send yourself custom push notifications and schedule reminders directly to your lock screen. It features a built-in timer with Live Activities support and unique retro-themed widgets for your home screen. Designed for simplicity and privacy, it operates entirely offline.


Personalize your phone with millions of wallpapers, ringtones, alarm sounds, and watch faces. Utilize AI tools to design unique styles or generate custom wallpapers and photo filters. Access content from top creators and save favorites across devices.


Receive real-time notifications for hard-to-find products when they are back in stock. Track popular items like gaming consoles, graphics cards, and toys. Features include custom watchlists and automated purchasing options.


Receive critical alerts and important community updates directly on your mobile device from public safety agencies and your employer or university. Stay informed about emergencies, crime advisories, and organizational announcements.


Create custom ringtones and download HD wallpapers for your iPhone. Access a vast library of hit music ringtones across various genres, or make your own from audio files. No PC or Mac is required to personalize your device with unique sounds and backgrounds.


Get detailed weather forecasts and receive customizable alerts for hazardous conditions or specific weather parameters like temperature and wind speed. Plan outdoor activities with confidence by setting personalized notifications for your needs.


Easily track your work shifts and hours with this intuitive calendar app. Designed for shift workers, it allows quick entry, schedule visualization, and helpful reminders. Premium features include advanced hour tracking and calendar syncing.


Stay safe during extreme weather and disasters with real-time alerts, interactive preparedness guides, and essential tools. This app provides official weather notifications, live maps, and helps locate shelters and services when you need them most.


Receive immediate alerts for significant heart rate fluctuations, ideal for conditions like POTS or during exercise. Customize thresholds and receive detailed event tracking. Premium features offer advanced data visualization and reporting.