Private Android alarms. No account. No cloud sync.

Alarms for time, place, movement, and your phone.

ULTRA means Ultimate Reminders and Alarms. Create reminders from plain language, locations, walking or driving activity, battery level, charger events, countdowns, and chained routines. Everything personal stays on your device.

Get it on Google Play Explore triggers
Time Location Activity Battery Routines
ULTRA app interface

Everyday triggers, one private app.

ULTRA listens for the conditions that matter, then fires the right alarm at the right moment.

⏰
Time

Precise schedules

Set one-time, daily, weekly, monthly, weekday, or custom repeating alarms with snooze controls and full-screen alerts.

📍
Location

Arrive, leave, or both

Use geofences for reminders near stores, offices, stations, clinics, or home, with enter and exit trigger options.

🚶
Activity

Movement-based alarms

Trigger after walking, running, cycling, driving, or staying still for a chosen duration. Tracking pauses when your context changes.

🔋
Device

Battery and charger events

Fire alarms when battery reaches a high or low threshold, temperature rises, or the charger connects or disconnects.

⌛
Countdown

Fast timers

Start short countdowns for naps, cooking, work blocks, medication gaps, or any task where a quick timer is easier than a schedule.

🔗
Routine

Chained reminders

Build sequences where the next reminder starts after the previous one finishes, perfect for Pomodoro, care routines, and workflows.

Type it like you think it.

Smart Input turns everyday phrases into structured reminders locally on your phone.

Type a reminder sentence to see what ULTRA can extract.

Examples ULTRA understands

Built for the messy real world.

ULTRA is strongest when a normal alarm is too simple for the job.

Errands

Remember at the place, not just the time.

Buy groceries when you reach the store, pick up medicine near the pharmacy, or get a nudge when leaving office.

Travel

Turn train details into alarms.

Paste an IRCTC ticket message and let ULTRA extract train details and prepare departure reminders.

Focus

Run routines without rebuilding them.

Use templates and chained reminders for Pomodoro sessions, morning rituals, study blocks, and daily structure.

Care

Support habits and supplies.

Track stock, get low-supply alerts, schedule daily essentials, and review completion history over time.

Learning

Remember what you study, not just when to study.

Add topics as flashcards and review them on a science-backed spaced repetition schedule. Rate each recall and ULTRA's SM-2 engine adjusts the next review automatically.

How ULTRA stays reliable.

Privacy-first does not mean fragile. ULTRA uses Android-native systems to keep reminders dependable.

1. Pick a trigger

Create a reminder manually, from a template, or through Smart Input. Choose time, place, activity, device, countdown, or routine logic.

2. ULTRA monitors locally

Your reminders and settings are stored on-device. Android services handle geofences, activity recognition, alarms, and background checks.

3. The alarm breaks through

Get full-screen alarms, custom sounds, vibration, spoken descriptions, smart snooze, or challenge dismissal when a reminder really matters.

See ULTRA in action.

The existing app screens show the reminder dashboard, creation flow, and everyday controls.

New Beta Release • Multi-Language Support

Join Beta to Use ULTRA in Your Language.

ULTRA now speaks 7 languages natively. Experience private alarms, location geofences, routines, notifications, and home screen widgets completely in your native tongue.

Interactive Localized Preview

Español (Spanish)

Full interface, alarm popups, background foreground services, notifications, and home screen widgets adapt automatically to your locale.

✓ 535 Translated Strings ✓ Localized Notifications & Widgets ✓ Native System Locale Auto-detection
ULTRA • ALARM 08:30
💊

Tomar suplementos vitamínicos

📍 Ubicación: Casa
Tap any language card below to test preview
EN Live

English

Global / Default

“Call dentist tomorrow at 3:00 PM”

100% Native • Smart Input Enabled
ES In Beta

Español

Spanish

“Llamar al dentista mañana a las 15:00”

535 Strings Localized • Full App UI
DE In Beta

Deutsch

German

“Zahnarzt morgen um 15:00 Uhr anrufen”

535 Strings Localized • Full App UI
FR In Beta

Français

French

“Appeler le dentiste demain à 15h00”

535 Strings Localized • Full App UI
PT In Beta

Português

Portuguese

“Ligar para o dentista amanhã às 15:00”

535 Strings Localized • Full App UI
JA In Beta

日本語

Japanese

“明日午後3時に歯医者に電話する”

535 Strings Localized • Full App UI
HI In Beta

हिन्दी

Hindi

“कल दोपहर 3 बजे डेंटिस्ट को कॉल करें”

535 Strings Localized • Full App UI
Google Play Beta Program

Ready to test ULTRA in your language?

Join our open Google Play beta track to get early access to localized updates before the general release.

Join Beta on Google Play Request Your Language →
💡
Smart Input Note: All reminders, alarms, foreground tracking, notifications, and home widgets are 100% localized in your native language. Natural language Smart Input currently parses English sentences.

What our users are saying

Real reviews from the Google Play Store. Rated 4.9/5 stars.

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Collaborator & Co-Creator

Ranjith Jayadevan

Some of our published applications are collaborative builds! Check out more apps and creative independent engineering projects on my brother's portfolio.

Visit ranjithj.in →

Frequently Asked Questions

Everything you need to know about ULTRA.

ULTRA uses Android-native APIs such as geofencing, WorkManager, foreground services, and activity recognition so it can monitor only what is needed for active reminders.

No. App data is stored locally on your phone. ULTRA does not require an account or cloud sync for your reminders, locations, templates, or activity-based alarms.

Smart Input can parse common phrases for time, dates, repeat patterns, locations, activity duration, device and battery triggers, priorities, bill reminders, and IRCTC ticket messages.

Core reminder creation, local storage, alarms, templates, countdowns, and on-device parsing work locally. Android permission and Play Services behavior still depends on the device environment.

Yes. ULTRA supports challenge dismissal for time-based reminders, including math challenges and shake-to-dismiss options.

Yes. ULTRA includes export and import support so you can keep a local backup and restore your reminder configuration when needed.

Open the ULTRA page on Google Play Store from your Android device, scroll down to the “Join the beta” section, tap “Join”, and update to the latest beta release. Once installed, ULTRA will automatically adapt to your phone's system language, or you can switch languages directly in the app settings.

We are actively expanding language support! If you'd like ULTRA in your native language, reach out via our contact section or email ultraappsupport@gmail.com with your preferred language.

Get in Touch & Support

Have questions, feedback, bug reports, or feature ideas? Connect with us directly.

Tips & Reviews

Reporting an Issue?

Sharing your Android version & device model helps us investigate faster. You can also rate ULTRA on Google Play!

Google Play Store →
Private. Flexible. Built for Android.

Ready for reminders that match real life?

Download ULTRA and create alarms from time, place, movement, device state, routines, and plain language.

Get it on Google Play