Apple vs Intuit Interview Questions
Apple lists 300 LeetCode interview questions while Intuit lists 73. They share 45 problems — 15% of Apple's bank and 62% of Intuit's. Focus on the overlap first, then drill into 255 Apple-only and 28 Intuit-only questions.
Overview
Preparation Strategy
Step 1 — Shared core: Solve the 45 overlapping problems first. These are the highest-yield questions for candidates interviewing at both Apple and Intuit.
Step 2 — Company-specific depth: Add Apple-specific problems like Merge Intervals, Design Hit Counter, Longest Common Prefix and Intuit-specific problems from the exclusive lists below.
Step 3 — Difficulty tuning: Intuit skews harder in our data. Budget extra time for Hard problems if you are targeting that company.
Difficulty Comparison
Top Shared Topics
45 Shared Questions
High-priority problems to practice for both Apple and Intuit.
| Problem | Difficulty |
|---|---|
| LRU Cache | Medium |
| Two Sum | Easy |
| Number of Islands | Medium |
| Best Time to Buy and Sell Stock | Easy |
| Group Anagrams | Medium |
| Top K Frequent Elements | Medium |
| Course Schedule II | Medium |
| Course Schedule | Medium |
| Valid Parentheses | Easy |
| Longest Substring Without Repeating Characters | Medium |
| Product of Array Except Self | Medium |
| Kth Largest Element in an Array | Medium |
| Spiral Matrix | Medium |
| Trapping Rain Water | Hard |
| Lowest Common Ancestor of a Binary Tree | Medium |
| Median of Two Sorted Arrays | Hard |
| Design Circular Queue | Medium |
| Merge Two Sorted Lists | Easy |
| Move Zeroes | Easy |
| Insert Delete GetRandom O(1) | Medium |
| Min Stack | Medium |
| Climbing Stairs | Easy |
| Word Break | Medium |
| 3Sum | Medium |
| Binary Tree Level Order Traversal | Medium |
| Serialize and Deserialize Binary Tree | Hard |
| Task Scheduler | Medium |
| Generate Parentheses | Medium |
| Decode String | Medium |
| Coin Change | Medium |
Showing top 30 of 45 shared problems.
Unique to Apple (255)
Problems in Apple's list that do not appear at Intuit.
| Problem | Difficulty |
|---|---|
| Merge Intervals | Medium |
| Design Hit Counter | Medium |
| Longest Common Prefix | Easy |
| Rotate Array | Medium |
| Reverse Linked List | Easy |
| Valid Sudoku | Medium |
| Valid Palindrome | Easy |
| Rotate Image | Medium |
| Reverse Words in a String | Medium |
| Best Time to Buy and Sell Stock II | Medium |
| Maximum Subarray | Medium |
| Reverse Integer | Medium |
Unique to Intuit (28)
Problems in Intuit's list that do not appear at Apple.
Frequently Asked Questions
How many LeetCode questions do Apple and Intuit share?
Apple and Intuit share 45 LeetCode interview questions. 255 problems appear only in Apple's list and 28 appear only in Intuit's list.
What topics overlap most between Apple and Intuit?
The most common shared topics between Apple and Intuit are Array (17 shared questions), Hash Table (8 shared questions), String (7 shared questions), Breadth-First Search (6 shared questions), Dynamic Programming (6 shared questions). Mastering these areas prepares you for both companies.
Which company asks harder LeetCode questions: Apple or Intuit?
Apple has 76 Easy, 178 Medium, and 46 Hard questions. Intuit has 12 Easy, 47 Medium, and 14 Hard questions. Intuit has a higher proportion of Hard problems in its interview set.
How should I prepare if interviewing at both Apple and Intuit?
Start with the 45 shared problems since they cover what both companies ask most often. Then add 20 Apple-specific and 20 Intuit-specific questions to round out your prep.