Data Structures Interview Ques vs Codelet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Data Structures Interview Ques
This app provides a comprehensive collection of frequently asked data structure interview questions with answers. It's designed to help both interviewers find questions and candidates prepare for technical interviews. Features include bookmarking, concept-wise organization, and easy-to-read content.
- Frequently asked interview questions
- Answers in multiple programming languages
- Bookmarking options
- Concept-wise question organization
- Easy readable content with animations
- User-friendly interface
Read full descriptionHide full description
This an application that has many frequently asked Data Structure Interview questions with answers. Gathered from numerous sources including real interviews. Great for both an interviewer to quickly come up with questions. Great for brushing up technical interview questions before an interview. Advantages: 1. Interview Questions with quick answers in different programming languages. 2. Book mark options 3. Concept wise important questions 4. Easy readable content with animations 5. Data Structure Interview Questions with answers 6. User Friendly This is a FREE app and contains various interview questions asked in interview.
Codelet
Prepare for technical interviews by identifying core coding patterns and analyzing your performance. Practice coding questions conveniently to improve your skills and pinpoint areas for growth.
- Identify core patterns
- Analyze approaches
- Track performance
- Identify improvement areas
- Practice coding questions
- Anytime, anywhere practice
Read full descriptionHide full description
∙ Identify and analyze the core patterns and approaches ∙ View how well you’re doing and where you can improve ∙ Practice coding questions anywhere and anytime
Screenshots
Verdict
The clearest difference is review sentiment: Codelet at 53% against Data Structures Interview Ques's 0%. Codelet also leads on in-app purchases (none vs 1) and update cadence (every 2 months vs every 47 months). Data Structures Interview Ques's advantage is rating (5.0 vs 4.7) and iOS requirement (9.0 vs 13.4). On price, ads, monetization model and device support 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. Data Structures Interview Ques sells 1 one-off in-app purchase. Codelet asks for nothing beyond the download.
Data Structures Interview Ques holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Codelet has 127 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 0% of Data Structures Interview Ques's written reviews are positive against 53% of Codelet's, so the app with the better star average is not the one people write more warmly about.
Data Structures Interview Ques ships an update every 47 months, Codelet every 2 months. The most recent releases landed on August 14, 2026 and October 2, 2026 respectively.
| Parameter | Data Structures Interview Ques | Codelet |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.7 (127 ratings) |
| Positive reviews | 0.0% of reviews | 53.3% of reviews — better |
| Number of ratings | 1 | 127 — better |
| Update frequency | Every 47 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.4 |
| Further details — not scored | ||
| Size | 19 MB | 25 MB |
| Age rating | 4+ | 4+ |
| Developer | RAVINDHIRAN SUMITHRA | Codelet LLC |
Customer experience
Data Structures Interview Ques
Codelet
In-app purchases
Data Structures Interview Ques
- Data Structure Interview Questions$3.99
Codelet
No in-app purchases
Questions
Is Data Structures Interview Ques free?
Is Codelet free?
Which has better reviews, Data Structures Interview Ques or Codelet?
Do Data Structures Interview Ques or Codelet have ads?
Which is updated more often, Data Structures Interview Ques or Codelet?
Other comparisons
