Comparison

Whisker vs Petlibro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Whisker

Remotely monitor and control your WiFi-enabled pet devices, including litter boxes and feeders. Receive real-time alerts, track usage insights, and manage schedules from anywhere. Enhance your pet care routine with smart technology.

Highlights
  • Real-time alerts for device status
  • Remote control of device functions
  • Usage insights and trend tracking
  • Flexible feeding schedules
  • Multi-robot management
  • On-demand pet treat dispensing
Features
Read full description

Life with your pet, endlessly better. The Whisker app uses our proprietary WhiskerOS™ software to allow you to remotely monitor and control your WiFi-enabled Whisker device. Use the Whisker app to monitor, control, and get insights from your Whisker devices—including Litter‑Robot and Feeder‑Robot—anytime, anywhere. Works with Litter‑Robot 3 Connect, Litter‑Robot 4, Litter‑Robot 5, Litter‑Robot 5 Pro, Litter‑Robot EVO, PetTag, and Feeder‑Robot. Litter‑Robot features • Real‑time alerts: Know when a cycle starts, pauses, or the drawer needs emptying. • Litter & waste status: See litter level and waste drawer status at a glance. • Usage insights: Track trends that help you monitor your cat's routine. • Remote controls: Adjust cycle delay time, lock the control panel, toggle night light, or schedule sleep mode. • Multi‑robot support: Set up and manage multiple units in one place. Feeder‑Robot features • Flexible schedules: Create and edit feeding schedules from your phone. • Snack on demand: Dispense a snack anytime, wherever you are. • Low‑food & issue alerts: Get notified when food is low or if the feeder needs attention. • Feeding insights: View weekly and monthly trends. Setup & requirements • Camera permission for QR code onboarding. • Wi‑Fi: Visible, password‑protected IPv4 network. All models support 2.4 GHz; 5 GHz is supported on select Pro models only. Use 2.4 GHz for all others. • Location Services: Enable during onboarding to help the app find your Wi‑Fi network. • Features may vary by device and model.

About

Petlibro

Manage your pet's care remotely with smart device connectivity. Monitor well-being, set feeding schedules, and stay connected with live video streaming. Enjoy peace of mind knowing your pet is looked after.

Highlights
  • Remote device control
  • Real-time monitoring
  • Streamlined feeding schedules
  • Customizable voice messages
  • Live video streaming
  • Cloud video storage
Features
Read full description

IMPORTANT NOTE Petlibro and PETLIBRO Lite are two different apps. Make sure you download the correct one for your device. IMPORTANT NOTE FOR GRANARY SMART FEEDER USERS: To ensure you're using the correct app, please scan the QR code provided on your product or manual. Introduction: Petlibro helps you take care of your pets with ease, giving you access and peace of mind no matter where you are. Our app connects with a range of smart devices, including the Dockstream, Space, Air, Granary, and Polar, so your pet care is only a tap away. Why choose Petlibro? - Remote device control: Easily manage your Petlibro WiFi-connected feeders and fountains from anywhere, making sure your pets are always looked after, even when you're away. - Real-time monitoring: Keep up with your pet's well-being with device status updates, activity logs, and timely notifications so you can quickly address their needs. - Streamlined feeding schedules: Set up routine feedings with ease to maintain a consistent diet for your pets. You can even customize voice messages to make mealtime special. - Stay connected anytime with video: Watch live video streaming and access saved cloud videos, so you’re always in touch with your pets, even when you're apart. - User-friendly support: Get the help you need through our easy-to-use interface, ensuring your pet's care is never interrupted. Supported devices: - PLAF103 Granary Smart Feeder - PLAF203 Granary Smart Camera Feeder - PLWF105 Dockstream Smart Fountain - PLAF107 Space Smart Feeder - PLAF108 Air Smart Feeder - PLAF109 Polar Smart Wet Food Feeder - PLAF301 One RFID Smart Feeder - And more... Join thousands of pet owners Enjoy the peace of mind that comes with easy, reliable pet care. Download Petlibro today and stay connected with your pets. For Granary Feeder series owners, scan the QR code on your product or manual to get the correct app: Petlibro or Petlibro Lite. Download Petlibro now and embark on a journey of enhanced connection with your pets! If you are using the Petlibro Camera Feeder, you can also subscribe to our video cloud storage service in the APP. Important: Cloud storage is not required to use the camera on the Granary Camera Feeder. You can save videos directly if you have your own microSD card. Continuous monthly/annual cloud storage service description 1. Subscription period: one month/one year 2. Subscription price: $5.99/$11.99 per month, $59.99/$119.99 per year 3. Payment: After the user confirms the purchase and pays, it will be credited to the iTunes account 4. Cancel Renewal: To cancel the renewal, please do so within 24 hours of the current subscription expiration Before, manually turn off self in iTunes/Apple ID settings management Automatic renewal function 5. Renewal: Apple iTunes accounts will be charged within 24 hours before expiration Payment, subscription period will be postponed for one month after successful deduction Continuous monthly/annual petlibro care service description 1. Subscription period: one month/one year 2. Subscription price: $5.99/$12.99 per month, $59.99/$129.99 per year 3. Payment: After the user confirms the purchase and pays, it will be credited to the iTunes account 4. Cancel Renewal: To cancel the renewal, please do so within 24 hours of the current subscription expiration Before, manually turn off self in iTunes/Apple ID settings management Automatic renewal function 5. Renewal: Apple iTunes accounts will be charged within 24 hours before expiration Payment, subscription period will be postponed for one month after successful deduction Legal Information: - Privacy Policy https://us.petlibro.com/#/regulations/privacy - User Service Agreement https://us.petlibro.com/#/regulations/conditions - Cloud Storage Service Agreement https://us.petlibro.com/cloud_storage/cloud_storage_en.html - End User License Agreement https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Whisker4 screens
Petlibro4 screens

Verdict

The call

The clearest difference is review sentiment: Whisker at 52% against Petlibro's 13%. Whisker also leads on in-app purchases (none vs 12) and rating (4.8 vs 4.5). Petlibro's advantage is update cadence (weekly vs every 3 weeks) and chart position (#55 vs unranked). On price, ads, monetization model and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Petlibro sells 11 in-app purchases, starting at $5.99 per month. Whisker asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Whisker holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Whisker has 144K ratings behind it against 7.4K, so its average is the more settled of the two. Written reviews point the same way: 52% of Whisker's written reviews are positive against 13% of Petlibro's.

UpkeepUpdate frequency

Whisker ships an update every 3 weeks, Petlibro weekly. Both last shipped on September 24, 2026.

Scorecard6 real differences · 5 level
Whisker versus Petlibro: the parameters behind the verdict, then further details
ParameterWhiskerPetlibro
PriceFreeFree
Rating4.8 (144K ratings) — better4.5 (7.4K ratings)
Positive reviews51.6% of reviews — better12.7% of reviews
Number of ratings144K — better7.4K
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank—#55 — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.6
Further details — not scored
Size174 MB238 MB
Age rating4+4+
DeveloperAutomated Pet Care Products Inc. dba AutoPetsDesignlibro Inc

Customer experience

Whisker

All ratings143,642 ratings
Positive96.8%
Neutral1.8%
Negative1.4%
Written reviews1,051 reviews
Positive51.6%
Neutral11.6%
Negative36.8%

Petlibro

All ratings7,398 ratings
Positive86.0%
Neutral2.1%
Negative11.9%
Written reviews936 reviews
Positive12.7%
Neutral17.7%
Negative69.6%

User reviews

Whisker

From 144K App Store ratings

What we love

  • 🚀 Convenient, hassle-free
  • 👍 Keeps litter box clean and odor-free
  • 💡 Tracks cat usage and weight
  • 🚀 Saves time and effort

Room to improve

  • 🐛 Frequent false 'drawer full' notifications
  • 🐛 Connectivity issues with app
  • 🐛 Sensor malfunctions and interrupted cycles
  • 🔋 Drains phone battery with constant notifications

Petlibro

From 7.4K App Store ratings

What we love

  • 🚀 Convenient remote feeding
  • 📊 Detailed feeding logs
  • 🎥 Camera and microphone features
  • 🔒 Secure device sharing
  • 🐱 Helpful for multi-pet households

Room to improve

  • 🐛 Connectivity issues and app malfunctions
  • 📢 Excessive and inaccurate notifications
  • 🔍 Confusing navigation and information architecture
  • 💰 Subscription paywall for key features
  • 🔄 Lack of multi-device synchronization

Bugs and requests

Whisker

Reported bugs

3 issues
  • App frequently disconnects from litter box
  • App fails to properly register litter box
  • Litter box gets stuck in cleaning cycle

Requested features

4 requests
  • Customizable cleaning cycle settings
  • Ability to identify which cat used the litter box
  • Improved app stability and responsiveness
  • Better integration with smart home devices

Petlibro

Reported bugs

4 issues
  • App frequently disconnects from devices
  • Notifications not working as expected
  • Incorrect water level and consumption reporting
  • Difficulty reconnecting devices after firmware updates

Requested features

5 requests
  • Ability to customize feeding schedules and portions
  • Integration with smart home systems
  • Voice message playback without dispensing food
  • Small portion dispensing for precise dietary control
  • Improved water intake tracking and history

In-app purchases

None

Whisker

No in-app purchases

11 purchases

Petlibro

Subscriptions11
  • Standard Monthly$5.991 Month
  • Care Monthly$5.991 Month
  • Plus Monthly$11.991 Month
Show 8 more
  • AI Standard Monthly$11.991 Month
  • Care Plus Monthly$12.991 Month
  • AI Premium Monthly$16.991 Month
  • Standard Yearly7 Days trial$59.991 Year
  • Care Yearly7 Days trial$59.991 Year
  • Plus Yearly7 Days trial$119.991 Year
  • Care Plus Yearly7 Days trial$129.991 Year
  • AI Premium Yearly7 Days trial$169.991 Year

Questions

Is Whisker free?
Whisker is free to download, with no in-app purchases.
Is Petlibro free?
Petlibro is free to download, with in-app purchases available.
Which has better reviews, Whisker or Petlibro?
Whisker is rated higher. Whisker averages 4.8 out of 5 from 144K ratings, while Petlibro averages 4.5 from 7.4K ratings.
Do Whisker or Petlibro have ads?
Neither Whisker nor Petlibro shows ads.
Which is updated more often, Whisker or Petlibro?
Whisker ships an update every 3 weeks, and Petlibro weekly. Most recently, Whisker was updated on September 24, 2026 and Petlibro on September 24, 2026.

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