Whisker vs TRAPP Diffuser
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
TRAPP Diffuser
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Remote control: control home appliances from anywhere
Screenshots
Verdict
The clearest difference is update cadence: Whisker at every 3 weeks against TRAPP Diffuser's every 12 months. TRAPP Diffuser's advantage is iOS requirement (11.0 vs 15.6). On price, ads, in-app purchases 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Whisker ships an update every 3 weeks, TRAPP Diffuser every 12 months. The most recent releases landed on October 13, 2026 and October 2, 2026 respectively.
| Parameter | Whisker | TRAPP Diffuser |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (147K ratings) — better | — |
| Positive reviews | 52.0% of reviews | — |
| Number of ratings | 147K — better | — |
| Update frequency | Every 3 weeks — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 15.6 | 11.0 — better |
| Further details — not scored | ||
| Size | 175 MB | 173 MB |
| Age rating | 4+ | 4+ |
| Developer | Automated Pet Care Products Inc. dba AutoPets | Dongguan Yih-Teh Electric Products Co., Ltd. |
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
TRAPP Diffuser
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Whisker
No in-app purchases
TRAPP Diffuser
No in-app purchases
