Data Structures is an educational utility for computer science students, providing a step-by-step curriculum with integrated code snippets on iOS.
The App DNA
What makes this app unique?
The app removes the connectivity barrier for students, allowing for offline study in environments where consistent network access is unavailable.
For Computer science students and individuals seeking foundational knowledge in data structures and algorithms.
What does it look like?
Key features
Content remains available for study without an active network connection.
Curriculum follows a sequential progression for data structures and algorithms.
Integrated programming examples provided alongside instructional steps.
How much does it cost?
The app operates as a free educational resource with no visible monetization gates or subscription tiers.
Velocity
Dormant developmentUX improvementsShow more...
Data Structures has reached a zombie state, with no updates or feature releases in approximately 2,528 days. The development momentum is non-existent, as the last recorded activity was a minor update adding dark mode support in late 2019. There is no evidence of ongoing maintenance or support for the platform.
Who built it?
Pawanpreet Singh
3 apps tracked · Education
Pomodoro Focus Timer
Water My Plant: Reminder appUser Sentiment
What do users think recently?
Fresh user feedback skews frustrated. Users appreciate the core educational content provides value for users seeking to understand computer science data structures.
How are ratings & reviews evolving?
What users say, by theme
- The core educational content provides value for users seeking to understand computer science data structures
- Excessive non-essential features clutter the interface and distract from the primary data structure learning objectives
2 of 2 recent reviews analyzed · limited sample
Read the full review analysisUnlock 1 more frustration theme and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Data Structures
How's the Education market?
Data Structures maintains a static presence in the Education category with a 3.1-star rating across 7 total ratings. The lack of updates since 2019 positions it as a legacy utility rather than an active competitor.
Read the market outlookThe rivals identified
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Data Structures
Where is it heading?
The educational utility market is shifting toward interactive, frequently updated platforms that integrate with modern IDEs. Data Structures remains in maintenance mode, and without a technical refresh, it will continue to lose relevance to active competitors.
- The six-year development freeze (no updates since 2019) prevents the app from addressing modern UI standards, which erodes user trust and retention.
The SWOT
- Offline-first architecture removes connectivity dependency
- Watch platform extension addresses mobile study demand
Next best moves
Audit code formatting and UI layout because users report poor readability and bloat → improve satisfaction
+ 1 more prioritized moveThe counter-intuitive read
The app's greatest weakness, its lack of updates…
Read the full takeBottom line
The offline-first architecture provides a clear utility, but the six-year development freeze has rendered the interface and code presentation obsolete. Addressing these technical regressions would unlock the value of the core curriculum for a modern student base.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeFAQ
Is Data Structures suitable for beginners?
Does Data Structures require an internet connection?
Are there any hidden costs or subscriptions?
Sources
- [1] App Store, source
Report last updated