Wallpaper Calendar!
Wallpaper Calendar! is a utility app for iOS that overlays a monthly calendar view onto device wallpapers.
The App DNA
What makes this app unique?
It removes the friction of launching a separate calendar app to check dates by placing the schedule on the device home screen.
For Users seeking to customize their mobile home screen with functional calendar widgets.
What does it look like?
Key features
Places a calendar view directly onto the device wallpaper, creating a daily retention loop through passive visibility.
Allows users to add emoji stickers to the calendar wallpaper, increasing time spent in-app during setup.
How much does it cost?
The app is free but relies on ad-supported monetization that users report as aggressive.
Velocity
Dormant developmentShow more...
The app has not received a single update in over 2,950 days, indicating a complete cessation of development. There is no evidence of active maintenance or feature iteration. The project appears to be abandoned by its publisher.
Who built it?
Kyung Hyun Park
8 apps tracked · Utilities
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Wallpaper Size
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Sticker Room: Little TownUser Sentiment
What do users think recently?
The recent review mood reads mixed. Users appreciate the convenience of overlaying calendar views directly onto their personal device background images.
How are ratings & reviews evolving?
What users say, by theme
- Users appreciate the convenience of overlaying calendar views directly onto their personal device background images
- Simple and intuitive interface allows for quick calendar placement on the device home screen
- Users report the developer is unreachable and has failed to address reported layout display regressions
7 of 7 recent reviews analyzed · limited sample · Mixed overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Wallpaper Calendar!
How's the Utilities market?
Wallpaper Calendar! holds a 4.15-star rating across 52 total ratings, but its lack of updates since 2018 signals a sunset posture.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for Wallpaper Calendar!
Where is it heading?
The market for home-screen calendar utilities has shifted toward native, interactive widgets that offer deeper system integration. Wallpaper Calendar! remains static, and its inability to sync with device events will continue to drive user churn toward more functional alternatives.
- The 97-month update gap indicates the app is in a terminal state, leaving users with unaddressed scaling bugs.
The SWOT
- Passive visibility creates a daily retention loop
- Integration with existing device event markers
Next best moves
Sunset the product because the codebase has been dormant for 97 months → stop support costs
The counter-intuitive read
The app's lack of updates is its most significant feature…
Read the full takeBottom line
Wallpaper Calendar! is a legacy utility that no longer meets modern user expectations for event synchronization or visual stability, and sunsetting the app would align with its current dormant state.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Wallpaper Calendar! still being updated?
Does Wallpaper Calendar! sync with my device calendar?
Are there alternatives to Wallpaper Calendar!?
Sources
- [1] App Store
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