• Intermittent pulse to reduce habituation • Overnight timer and full library — one-time purchase, no ads

• One-time purchase — no ads, no subscriptions • Overnight timer for continuous playback • Full sound library & scenario presets unlocked • Scenes aligned to Kitchen, Attic, Garage, and more

WHAT'S NEW Version 2.6 brings the biggest playback upgrade yet — built for real rooms, real nights, and hands-free rodent deterrence. SCENE PRESETS (ONE TAP) • Kitchen · Night — cat + mouse distress + fixed ultrasonic (30 min) • Kitchen · Heavy — startle burst + metal scrape + pulse ultrasonic • Bedroom · Light — gentle cat + predator mix for sleeping areas • Ceiling · Light / Night — owl, meow and sweep or fixed high-frequency blends • Warehouse · Day / Night — sweep, pulse, fox, rattle or snake rotations • Garage · Entry — dog bark + sharp environmental pulse • Office · Day — cat + eagle + fixed ultrasonic • Basement · Storage — heavy clang + snake + rhythm ultrasonic • Balcony · Morning & Garden · Dusk — hawk, cat and sweep combinations Each preset plays three sounds in rotation so mice and rats hear changing threats instead of one repeating loop. Sessions include a suggested timer; extend anytime with +30 minutes. SMART ROTATION TIERS • Light — switch tracks every 4 minutes (best for overnight) • Medium — every 2 minutes • Heavy — every 45 seconds (maximum variety) Change tiers live while a session runs from the player screen. NEW ENVIRONMENT CATEGORY Dedicated environmental deterrence tracks: sharp pulses, metal scrapes, mechanical rhythms, spike bursts, rattles and heavy clangs — ideal near pipes, shelving, ceilings and entry points where rodents travel. EXPANDED SOUND LIBRARY • Predators: hawk, fox, weasel, snake, owl, eagle and classic dog / owl / snake calls • Ultrasonic: fixed tones from 17–23.5 kHz, sweeps, pulses and rhythm patterns • Cats: multiple meow recordings • Environment: 12 new disturbance textures FAVORITES & 7-DAY LOG Star scenes or individual tracks for instant replay from Settings. Log whether you noticed rodent signs each day for a simple seven-day activity view. PLAYBACK & RELIABILITY • Five-tab library: Scene, Cats, Predators, Ultrasonic, Environment • Waveform mini player with play/pause, volume and loop • Timers: 30 min, 1 h, 2 h, 3 h, or preset defaults • Background audio while the screen is off • Light, Dark and System themes CLEANER MONETIZATION (2.6+) One-time App Store purchase unlocks the entire library — no ads, no subscriptions, no extra in-app purchases. Restore purchases if you upgraded on an earlier version. HOW TO USE 1. Open the Player tab and tap a scene — or browse Cats, Predators, Ultrasonic or Environment. 2. Place your device near droppings, gnaw marks or known runways. 3. Set volume loud enough for the space; avoid disturbing pets or neighbors. 4. Let rotation run for the full session; rodents adapt more slowly when sounds change. SCIENCE-BACKED IDEA Rodents can habituate to a single repeated noise. Rotating predator calls, ultrasonic patterns and sudden environmental sounds mimics an unpredictable territory — the goal of this update. IMPORTANT Effectiveness depends on speaker quality, room layout, species and hygiene. Phone speakers may not reproduce the highest ultrasonic frequencies strongly. May affect cats, dogs and birds. Not a substitute for professional pest control. No guaranteed results. Thank you for updating — we hope scene presets make overnight protection simpler. Questions or feedback? Use App Store reviews or your usual support channel.

What's New in 2.5 LESS INTERRUPTION • Removed splash (app open) ads so the app gets out of your way faster when you launch or return. • Banner ads remain at the bottom of the player for free users—kept minimal so playback stays the focus. CLEARER UPGRADE • Redesigned the Pro upgrade screen to better explain what you get: the full sound library, all scenario presets, medium/heavy rotation tiers, timer & background playback, and an ad-free experience. • One-time purchase—no subscription required. • Upgrade prompts now appear when they’re most relevant: when you tap a locked sound, scenario, or rotation tier. TRY MORE FOR FREE • Expanded the free tier so you can explore more sounds and scenarios before deciding to upgrade. IMPROVEMENTS • Smoother purchase and restore flow. • General stability and performance improvements. Thank you for using Rat & Mouse Repeller. If Pro helps protect your space, please consider leaving a review—it really helps.

- Added Favorites for quicker access to frequently used sounds. - Added Scenario presets to help users start faster in different spaces. - Added a new Ambient sound category and expanded the sound library. - Improved background playback and background timer behavior. - Added analytics support and advertising integration. - Improved overall stability and playback experience.

What’s New In This Version - Added Favorites so you can save and quickly access the sounds you use most. - Added Scenarios to help you start recommended sound setups more easily. - Added a new Ambient sound category, expanding the sound library for more environments and use cases. - Expanded the sound collection to 131+ repelling sounds , including 48 cat sounds, 23 predator sounds, 48 ultrasonic sounds, and 12 ambient sounds . - Improved playback reliability with better background playback support. - Added background timer support so countdowns continue in the background and stop playback automatically when time is up. - Improved app stability and playback behavior during app state changes and audio interruptions. - Updated access policy: legacy paid users are automatically unlocked for all IAP content , while users from version 2.2 onward can use core features for free. - Files modified: none

- Added Favorites : save and replay your most-used sounds instantly. - Added Scenarios : launch recommended sound sets by use case in one tap. - Added New Sound Category : expanded category options for more environments. - Added Background Playback : audio keeps playing when the app is in the background. - Added Background Timer : timer continues in background and auto-stops playback at the end. - Improved stability & UX : better handling for app state changes and audio interruptions. - Policy update (v2.2+): legacy paid users are automatically unlocked for all IAP; new users after v2.2 can use the app for free.

- Major sound library upgrade: more ultrasonic and predator sounds added - Better usability: clearer categories for easier browsing and switching - Improved unlock flow: free starter sounds plus one-time purchase to unlock all - Performance and stability improvements for smoother playback

Bug fixes and performance improvements.

1, New UI Design 2, Fix Some Bugs

1 Add back mouse scream of the old version . Some people tell me old sound more effect, so we have 2 mouse scream in our App now. 2 Fix some bugs

● Add longer and cleaner sound of Mouse Scream (30 minutes now)

● Background running mode - App can run at background while home button is pressed or the display is locked. This mode will be interrupted by a phone call and resumed when the phone call disconnected. ● Add A Timer, when set the timer on, sound will stop automatically now. ● Add 11 Cat`s sound.

●Add Mosquito & rats repel mode (Ultrasonic Wave) - your device will emit sound wave from 21kHz to 22kHz, targeting to repel some types of mosquito and rats. Ultrasound may only repel rats for short term, as rats will eventually learn that ultrasound does not harm them 
 ●Energy saving mode (available at in-app purchase) - sound waves will be emitted one by one with a pause in between. Can save you 50% battery usage 

●Background running mode - App can run at background while home button is pressed or the display is locked. This mode will be interrupted by a phone call and resumed when the phone call disconnected.

=================================== 1. Play the sounds in Background 2. As asked by many firends , We add time count down to this app. So it can stop at given time. 3. fixed some small bugs ===================================