WonderAR vs ChristmasDays
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WonderAR
Experience a meditative moving sculpture in augmented reality. This app brings an interactive art piece to your space, designed to evoke wonder and illustrate interconnectedness.
- Meditative moving sculpture
- Augmented reality experience
- Interactive art installation
- Illustrates interconnectedness
- Created by Tom Lawton
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Enjoy peace of mind with Wonder and the art of doing nothing. A meditative moving sculpture that shows how everything is interconnected - by artist and inventor Tom Lawton. Made to make you wonder. Thanks to Professor Andy Hudson and Dr Valerio Signorelli at CASA, UCL the Wonder is now available for everyone to experience – in their own space, via augmented reality, as part of this App.
ChristmasDays
This app helps you track the exact time remaining until Christmas. Enjoy the festive anticipation with a live countdown that works even offline. It's designed to bring the Christmas spirit to users of all ages.
- Live countdown to Christmas
- Tracks days, hours, and minutes
- Offline availability
- Festive atmosphere
- Suitable for all ages
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Experience the festive season in a very special way with ChristmasDays! Our app is your faithful companion to increase the anticipation of Christmas and count down the remaining days, hours and minutes until the big celebration. Features: Live countdown: Track in real time how much time is left until Christmas. Offline availability: The countdown remains up-to-date even without an internet connection. Let ChristmasDays take you into the Christmas atmosphere and enjoy the anticipation of the feast of love. This app is perfect for young and old! Download ChristmasCountdown and count down the days until Christmas! Merry Christmas and a peaceful time!
Screenshots
Verdict
The clearest difference is iOS requirement: WonderAR at 11.0 against ChristmasDays's 26.0. On price, review sentiment, update cadence and ads 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.
WonderAR ships an update every 2 months, ChristmasDays every 6 weeks. The most recent releases landed on October 3, 2026 and October 30, 2026 respectively.
| Parameter | WonderAR | ChristmasDays |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple TV, Apple Watch — better |
| Requires iOS | 11.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 75 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Andrew Hudson-Smith | Nicolas Bircks |
Customer experience
WonderAR
ChristmasDays
In-app purchases
WonderAR
No in-app purchases
ChristmasDays
No in-app purchases
Questions
Is WonderAR free?
Is ChristmasDays free?
Do WonderAR or ChristmasDays have ads?
Which is updated more often, WonderAR or ChristmasDays?
Other comparisons
