Comparison

calQuery vs OnlyCat

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

Head to head
About

calQuery

Easily search your iPhone or iPad calendar for past events. Results can be sorted by date, location, or alphabetically. Tapping a result opens the corresponding day in your native calendar app.

Highlights
  • Search past calendar events
  • Sort results by date, location, alphabet
  • Open events in native calendar
  • Supports iPhone and iPad
Features
Read full description

With calQuery you can search the calendar of your iPhone of iPad. Unlike the search function of the calendar app, even long past events are found. The search results can be sorted by date, location and alphabet. By selecting a result, the corresponding day is displayed in the calendar app.

About

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.

Highlights
  • AI prey detection
  • Selective access control
  • Smart notifications
  • Multi-cat management
  • Timed curfews
  • Activity tracking
  • Personalized cat profiles
Features
Read full description

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

calQuery3 screens
OnlyCat4 screens

Verdict

The call

The clearest difference is ads: calQuery at none against OnlyCat's shown. calQuery also leads on monetization model (free vs ad-supported). OnlyCat's advantage is update cadence (every 3 months vs every 9 months). On price, rating, ratings volume and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for calQuery against 5.0 for OnlyCat. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

UpkeepUpdate frequency

calQuery ships an update every 9 months, OnlyCat every 3 months. The most recent releases landed on October 11, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
calQuery versus OnlyCat: the parameters behind the verdict, then further details
ParametercalQueryOnlyCat
PriceFreeFree
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews—90.9% of reviews
Number of ratings11
Update frequencyEvery 9 monthsEvery 3 months — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS14.5 — better15.5
Further details — not scored
Size1 MB61 MB
Age rating4+12+
DeveloperUwe HoltkampOnlyCat

Customer experience

calQuery

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

OnlyCat

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews11 reviews
Positive90.9%
Neutral9.1%
Negative0.0%

In-app purchases

None

calQuery

No in-app purchases

None

OnlyCat

No in-app purchases

Questions

Is calQuery free?
calQuery is free to download, with no in-app purchases.
Is OnlyCat free?
OnlyCat is free to download, with no in-app purchases.
Which has better reviews, calQuery or OnlyCat?
calQuery and OnlyCat are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do calQuery or OnlyCat have ads?
OnlyCat shows ads; calQuery does not.
Which is updated more often, calQuery or OnlyCat?
calQuery ships an update every 9 months, and OnlyCat every 3 months. Most recently, calQuery was updated on October 11, 2026 and OnlyCat on October 10, 2026.

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