Best OnlyCat alternatives: apps like OnlyCat - Smart Cat Flap

10+ similar apps compared and reviewed

4.1 avg rating
10 free apps
Updated November 2026

Looking for something like OnlyCat? We've analyzed 10+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to OnlyCat

ZeroMOUSE™#1

ZeroMOUSE™ by Mousebouncer Gmbh

No Mouse In The House
Editor's Choice
🔧 Utilities
4.0(2 ratings)
Free
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This AI-powered add-on prevents your cat from bringing prey inside by blocking the RFID cat flap. It's a simple upgrade to your existing flap, avoiding the need for a new purchase. Enjoy a cleaner home without replacing your current cat door.

Renogy#3

Renogy by Renogy Suzhou Co.,Ltd.

Renogy DC Home
Worth Considering
🔧 Utilities
3.8😞(828 ratings)
Free
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Monitor your solar energy systems in real-time, configure device settings, and connect with a community of off-grid enthusiasts. Share your DIY projects, learn from others, and access exclusive promotions and rewards.

What We Love

  • 👍 Easy to set up and configure
  • 🚀 Plug and go functionality
  • 🔋 Decent battery monitoring

Room to Improve

  • 🐛 Frequent connectivity issues
  • 🔍 Inaccurate or missing data
  • 📱 Requires internet connection to function
  • 🤖 Overly complex UI with unnecessary features

More apps like OnlyCat

4
GOV.UK One Login
GOV.UK One Login
GOV.UK One Login
Government Digital Service
Free

Securely prove your identity for government services by matching your face to your photo ID. This app also allows you to store a digital version of your HM Armed Forces Veteran Card on your phone.

Digital identity verificationFace-to-face ID matchingStore digital Veteran Card
🔧 Utilities
(3.5K)
free
5
GOV.UK ID Check
GOV.UK ID Check
GOV.UK ID Check
by Government Digital Service
Free

This app verifies your identity by matching your face to your photo ID. It's used for accessing certain government services and managing your GOV.UK One Login security codes. Supported IDs include UK driving licences, passports, and biometric permits.

Facial recognition matchingPhoto ID scanningBiometric chip scanning (for passports/permits)
🔧 Utilities
(5.2K)
free
6
LEGO® SMART Assist
LEGO® SMART Assist
LEGO® SMART Assist
by LEGO
Free

This app serves as a companion for adults managing LEGO SMART Bricks. It allows for effortless onboarding, provides guidance and support, and enables seamless updates for new play features. Designed for grown-ups to maximize the SMART Play experience.

Effortless onboarding for SMART BricksGuidance and support for SMART Play setsSeamless updates for new play features
🔧 Utilities
(42)
free
7
MyDolphin Plus
MyDolphin Plus
MyDolphin Plus
Maytronics cloud connected
Free

Control your robotic pool cleaner remotely via Wi-Fi or Bluetooth. Schedule cleaning cycles, use voice commands, and even create custom LED light shows. Enjoy a pristine pool with effortless management.

Remote control from anywhereVoice control via SiriSchedule cleaning modes
🔧 Utilities
(8.9K)
free
8
INKBIRD
INKBIRD
INKBIRD
Smart Home Smart Life
Free

Transform your home into a smart environment with intuitive controls for appliances, temperature, and humidity. Remotely monitor food temperatures and set custom alarms for perfect cooking. Create a connected home network for a more enjoyable and convenient lifestyle.

Smart home appliance controlAutomated temperature and humidity adjustmentRemote food temperature monitoring
🔧 Utilities
(7K)
free
9
Anker Power
Anker Power
Anker Power
Formerly Anker
Free

Control and monitor your Anker power banks, outdoor energy storage, and solar devices remotely. Adjust output power, view device status, and perform over-the-air firmware updates for a smarter energy experience.

Remote device controlAdjust output powerView device status
🔧 Utilities
(1.5K)
free
10
X-Sense Home Security
X-Sense Home Security
X-Sense Home Security
by X-sense USA LLC
Free

Remotely monitor and manage your smart home devices for enhanced security. Receive instant alerts for potential dangers and easily share access with family members. Offers a premium plan for 24/7 fire dispatch protection.

Remote device setup and testingReal-time push notifications for alertsShare device access with family
🔧 Utilities
(3.5K)
free