Comparison

LeetCard vs Leetstreak App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

LeetCard

Prepare for coding interviews with AI-powered flashcards and adaptive learning. Master data structures, algorithms, and coding patterns with personalized plans and intelligent hints. Track your progress with detailed analytics to identify weak areas and stay motivated.

Highlights
  • AI-powered hints
  • Personalized study plans
  • Smart flashcards
  • Clean organization
  • Personalized dashboard
  • Detailed analytics
Features
Read full description

LeetCard is an AI-powered coding interview prep app that helps you master problems through smart flashcards, adaptive learning, and focused practice. Whether you're brushing up on fundamentals or grinding LeetCode Hard, LeetCard keeps you on track with personalized plans, clean organization, and intelligent hints - so you never get stuck. Key Features: • AI-powered hints for every problem, powered by OpenAI • Personalized study plans that adapt to your level • Smart flashcards for fast, on-the-go review • Clean organization of problems, notes, and progress • A personalized dashboard to stay focused and motivated • Detailed analytics to monitor growth and spot weak areas Support: • Privacy Policy: https://www.kubicle.studio/leetcard/privacy.html • Terms and Conditions: https://www.kubicle.studio/leetcard/terms.html

About

Leetstreak App

This app helps software engineers build a consistent coding interview preparation habit. It provides personalized daily problems, interview simulations, and smart insights to track progress and identify weak spots. Features include a streak system and social accountability to keep users motivated.

Highlights
  • Personalized daily coding problems
  • Interview simulation mode
  • Smart insights and progress tracking
  • Streak-based motivation system
  • Social accountability features
  • Spaced repetition for learning
Features
Read full description

Leetstreak turns coding interview prep into a daily habit that actually sticks. Most developers study in bursts — cramming before interviews, burning out, then starting over. Leetstreak fixes this with a streak-based system that keeps you practicing consistently, so when the offer comes, you're ready. PERSONALIZED DAILY PROBLEMS Every day you get three problems — easy, medium, and hard — chosen by your dream company, focus topics, and weak spots. Not random. Not generic. Tailored to your actual goals. INTERVIEW MODE Practice under real conditions with a live countdown timer and hints delivered at the right moments. Log your outcome, track your time, and build the muscle memory that matters on interview day. SMART INSIGHTS See exactly where you stand with topic breakdowns, solve rate trends, and a 52-week activity heatmap. Know your weak spots before the interviewer finds them. STREAK SYSTEM Your flame stays alive when you practice daily. Miss a day and it fades. Complete a problem and it bounces back. Simple, visual, and surprisingly motivating. SOCIAL ACCOUNTABILITY Follow friends, give props on solved problems, and share insights in the comments. Public commitment increases follow-through — your streak is visible to your network. SPACED REPETITION BUILT IN Problems you struggle with return at the right intervals so you improve where it counts most. The algorithm never stops learning from your attempts. Leetstreak is for software engineers who are serious about landing the offer — whether you're actively interviewing or staying sharp for when the right opportunity comes. A subscription is required to access all features. Weekly and yearly plans available. Terms of Use: https://www.leetstreak.app/terms Privacy Policy: https://www.leetstreak.app/privacy

Screenshots

LeetCard4 screens
Leetstreak App3 screens

Verdict

The call

LeetCard and Leetstreak App both sit at 4.4 stars, but that hides the real split: 100% of Leetstreak App's written reviews are positive against 50% of LeetCard's. Leetstreak App also leads on ads (none vs shown). LeetCard's advantage is monetization model (free with in-app purchases vs subscription) and ratings volume (83 vs 8). On price, rating, update cadence and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. LeetCard sells 3 in-app purchases, starting at $3.99 per month and Leetstreak App sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for LeetCard against 4.4 for Leetstreak App. That said, the two scores are not equally well evidenced: LeetCard has 83 ratings behind it against 8, so its average is the more settled of the two. Written reviews are what separate them: 50% of LeetCard's written reviews are positive against 100% of Leetstreak App's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
LeetCard versus Leetstreak App: the parameters behind the verdict, then further details
ParameterLeetCardLeetstreak App
PriceFreeFree
Rating4.4 (83 ratings) — better4.4 (8 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings83 — better8
Update frequencyEvery 2 daysEvery 2 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterSubscription
DevicesiPhoneiPhone
Requires iOS16.4 — better26.1
Further details — not scored
Size124 MB20 MB
Age rating4+4+
DeveloperKubicle LLCGEDCOM AI LLC

Customer experience

LeetCard

All ratings83 ratings
Positive85.5%
Neutral1.2%
Negative13.3%
Written reviews16 reviews
Positive50.0%
Neutral6.3%
Negative43.8%

Leetstreak App

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

3 purchases

LeetCard

Subscriptions2
  • LeetCard Pro$3.991 Month
  • LeetCard Pro3 Days trial$24.991 Year
One-time1
  • LeetCard Pro$39.99
2 purchases

Leetstreak App

Subscriptions2
  • Weekly$3.997 Days
  • Yearly7 Days trial$49.991 Year

Questions

Is LeetCard free?
LeetCard is free to download, with in-app purchases available.
Is Leetstreak App free?
Leetstreak App is free to download, with in-app purchases available.
Which has better reviews, LeetCard or Leetstreak App?
LeetCard is rated higher. LeetCard averages 4.4 out of 5 from 83 ratings, while Leetstreak App averages 4.4 from 8 ratings.
Do LeetCard or Leetstreak App have ads?
LeetCard shows ads; Leetstreak App does not.
Which is updated more often, LeetCard or Leetstreak App?
LeetCard ships an update every 2 days, and Leetstreak App every 2 days. Most recently, LeetCard was updated on October 25, 2026 and Leetstreak App on October 24, 2026.

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