JassScore is a digital scorekeeper for Swiss Jass variants, providing automated calculation and game history on iOS and Android.
The App DNA
What makes this app unique?
Users hire JassScore to replace manual paper scorekeeping for complex card games, seeking a distraction-free, game-specific utility that handles variant-specific rules.
For Swiss card game players who require a digital, automated alternative to manual paper scorekeeping for Jass variants.
Key features
Dedicated calculation logic for Schieber, Coiffeur, and Differenzler game types
Interface flow for secure input of hidden announcements in Differenzler mode
How much does it cost?
Freemium model gates advanced scoring logic behind in-app purchases to monetize power users.
Velocity
Dormant developmentUX improvementsmonetizationShow more...
The development cadence is classified as zombie due to the lack of activity over the last 16 months. The most recent release occurred on March 11, 2026, and there have been no subsequent updates or evidence of ongoing maintenance. The previous major update in early 2025 introduced significant UI and functional changes, but the project appears to have stalled since then.
Who built it?
User Sentiment
What do users think recently?
Recent user voice shows a mixed sentiment. Users appreciate straightforward scorekeeping interface mimics physical pen and paper for quick game setup.
How are ratings & reviews evolving?
What users say, by theme
- Straightforward scorekeeping interface mimics physical pen and paper for quick game setup
- Critical data loss occurs during long sessions following the latest update
25 of 25 recent reviews analyzed · moderate confidence · Mixed overall
Read the full review analysisUnlock 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for JassScore - Jass ScoreKeeper
How's the Utilities market?
JassScore maintains a niche utility position with a 4.26 rating on Android, though the recent update regressions create a performance gap against competitors like Dragon Counter.
Read the market outlookThe rivals identified
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Access the full report for freeThe Analyst's Read
Key takeaways for JassScore - Jass ScoreKeeper
Where is it heading?
The utility market for card games is consolidating around tools that offer automated assessment and tournament management. JassScore's current maintenance-mode posture leaves it vulnerable to rivals that offer higher-fidelity analytics, so the PM must pivot to stability to avoid losing the core user base.
- Data loss regressions in the latest version drive negative sentiment, which compounds the existing frustration regarding basic player management.
- Recent updates focus on minor UI fixes, suggesting the team is currently in maintenance mode rather than aggressive feature expansion.
The SWOT
- Specialized calculation logic for Schieber and Differenzler creates high switching costs
- Ad-free environment sustains user trust
- Integration of tournament management logic
- Expansion into automated card-scanning for Jass variants
Next best moves
Rebuild local storage persistence because data loss is the top complaint → restore user trust
+ 1 more prioritized moveThe counter-intuitive read
The lack of ads is a double-edged sword: while it builds trust…
Read the full takeFeature gaps
Real-time market valuation (available in TCG Card Scanner but absent here) +1
Since the last report: The app's competitive position has declined due to critical data loss regressions, shifting the PM focus from feature expansion to stability.
Bottom line
JassScore wins through game-specific utility, but the latest update's data loss regressions threaten the core retention loop, so the PM must prioritize stability over new features to prevent user migration to more reliable competitors.
Unlock 2 critical frictions, 2 market threats, 1 more prioritized move and the analyst’s take.
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