Sincefy is a countdown and count-up widget for iOS home and lock screens, designed for users tracking personal milestones.
The App DNA
What makes this app unique?
The app removes the cognitive load of manual date tracking and the privacy concerns associated with cloud-synced calendar tools.
For iPhone users seeking a privacy-focused, aesthetic tool to track personal milestones without recurring subscription costs.
What does it look like?
Key features
Displays countdowns directly on iOS home and lock screens with automatic refresh
Automatically transitions countdowns to count-ups after the target date passes
Stores all event data, themes, and photos locally on the device without cloud sync
How much does it cost?
Monetization relies on a one-time purchase model rather than recurring subscriptions, positioning Sincefy as a permanent utility.
Velocity
Maintenance developmentopaqueShow more...
The app has shipped only one release in the last 108 days, placing it firmly in a maintenance state. There is no evidence of active development, new feature rollouts, or live operations. Given the lack of updates since the initial release, the development momentum is currently stagnant.
Who built it?
EL MEHDI ZAKRI
6 apps tracked · Lifestyle
단식 타이머: Postivo
eSign Doc Sign & Fill: Esynit
Expense Tracker: MyDinero
Food Diary & Journal: logfd
Presión Arterial: BPIVYUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for Countdown Widget: Sincefy
How's the Lifestyle market?
Sincefy operates in the lifestyle utility category, maintaining a 5.0-star rating on the App Store. The lack of updates over the last 109 days signals a maintenance-only posture that limits competitive growth against active rivals.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Countdown Widget: Sincefy
Where is it heading?
Users report: The lifestyle widget market is consolidating around tools that offer both aesthetic customization and cross-device data portability. Sincefy remains exposed due to its static development cadence, which prevents it from answering the growing demand for cloud-synced event management.
- The 109-day update gap signals a maintenance-only posture, which leaves the app vulnerable to rivals with faster feature-iteration cycles.
The SWOT
- Offline-first architecture eliminates privacy friction
- One-time purchase model removes subscription barriers
- Implement iCloud sync for data portability
Next best moves
Ship iCloud sync because it is the top-requested feature for multi-device users → increase retention
The counter-intuitive read
Users report: The lack of cloud sync is…
Read the full takeBottom line
Sincefy's privacy-first, one-time purchase model retains core users, but the current maintenance-mode cadence risks long-term churn as competitors iterate on widget functionality.
Unlock 2 critical frictions, 1 market threat and the analyst’s take.
Access the full report for freeFAQ
Is Sincefy safe for my private event data?
Does Sincefy require a subscription?
What is the difference between Sincefy and a standard calendar app?
Sources
- [1] App Store, source
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