Renogy vs OnlyCat
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Renogy
Monitor your solar energy systems in real-time, configure device settings, and connect with a community of off-grid enthusiasts. Learn about solar solutions, share your own DIY projects, and access exclusive promotions and rewards.
- Real-time energy monitoring
- Device settings configuration
- Online DIY learning and sharing
- Community forums for off-grid living
- Exclusive promotions and rewards
- Online store for solar products
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The Renogy app is made specially for the off-grid community to monitor your Renogy powered solar solutions, share your DIY solutions in the community, and learn more about the solar energy from Renogy users worldwide. Key Features: • Real-time Monitoring 1 Monitor your energy devices all from one app. 2 Keep track of battery levels, remaining charging times, present voltage, and more. • Settings Configurations 1 Configure your devices via just a few taps on your phone screen. 2 Apply changed settings to your devices instantly. • Online DIY Learning & Sharing 1 Share your off-grid living experiences with like-minded individuals. 2 Learn how others design their solar systems on their own. 3 Stay in the loop about new and upcoming off-grid solutions and events from Renogy. • Abundant Rewards 1 Receive early promotion notices and enjoy membership pricing on hundreds of items. 2 Redeem Renogy products and coupons with your earned points. • Online Store 1 Purchase Renogy products and solutions at the optimal prices. Are you ready to take control of your own energy? Download the Renogy app and join Power Plus now
OnlyCat
This advanced cat flap uses AI to detect and prevent prey from entering your home. It offers selective access control for each pet, real-time notifications, and allows for timed curfews. Manage multiple cats and track their activities with personalized profiles and video highlights.
- AI prey detection
- Selective access control
- Smart notifications
- Multi-cat management
- Timed curfews
- Activity tracking
- Personalized cat profiles
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Wild outside. Calm inside. Your cat comes and goes. OnlyCat watches the door — you don't have to. The flap sees every arrival, recognises every cat, and when someone tries to bring home a "gift" — a mouse, a bird, whatever tried its luck — the door quietly says no. You sleep through the night. You leave the house. The hallway stays clean. And every morning you can see exactly what happened while you weren't looking. PROTECT THE HOME • Prey detection stops contraband at the threshold — the flap simply doesn't open. • Review the evidence later: every event on video, from routine transits to heroically thwarted deliveries. • Contraband detected. Crisis averted. FREEDOM FOR THEM • No collars, no compromises: recognises your cats by their microchips. • Rules per cat: who may go out, who may come in — and when. • Unlimited cats per device — harmony for the whole household. BRING THEM HOME SAFE • Night curfews bring wanderers home before dark — set once, forgotten. • Who's in and who's out, at a glance. • Real-time notifications for arrivals, exits and attempted smuggling. THE APP • A live activity feed with video of every coming and going. • A profile for every cat: habits, daily rhythms, prey attempts. • Remote unlock, door policies and curfews — control from the sofa. • Share the clips. "Nice try, Mabel." Works with your OnlyCat® flap. Set up in minutes. Stay connected. Feel relieved. Let cats be cats.
Screenshots
Verdict
The clearest difference is review sentiment: OnlyCat at 91% against Renogy's 11%. OnlyCat also leads on rating (5.0 vs 3.8). Renogy's advantage is ads (none vs shown) and ratings volume (828 vs 2). On price, 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.
OnlyCat holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Renogy has 828 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 11% of Renogy's written reviews are positive against 91% of OnlyCat's.
Renogy ships an update every 2 weeks, OnlyCat every 3 months. The most recent releases landed on November 7, 2026 and November 4, 2026 respectively.
| Parameter | Renogy | OnlyCat |
|---|---|---|
| Price | Free | Free |
| Rating | 3.8 (828 ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 10.6% of reviews | 90.9% of reviews — better |
| Number of ratings | 828 — better | 2 |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod, Apple Watch — better |
| Requires iOS | 13.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 74 MB | 61 MB |
| Age rating | 17+ | 12+ |
| Developer | Renogy Suzhou Co.,Ltd. | OnlyCat |
Customer experience
Renogy
OnlyCat
Bugs and requests
Renogy
Reported bugs
3 issues- App crashes on launch after updates
- Login/account creation issues
- Bluetooth pairing problems
Requested features
4 requests- Detailed battery health and usage history
- Customizable alerts and notifications
- Apple Watch support
- Offline mode for remote monitoring
OnlyCat
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Renogy
No in-app purchases
OnlyCat
No in-app purchases









