LeetCode vs Lethe chess
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
LeetCode
Practice coding challenges and prepare for technical interviews on the go. Discover company-specific questions, manage your practice lists, and track your progress. Stay updated with contests and daily quests to improve your skills.
- Search and discover company questions
- Practice coding challenges
- Manage practice lists
- Track personal progress
- Contest registration and calendar sync
- Daily challenges and quests
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One LeetCode a day keeps your reasoning in play. Introducing LeetCode for iOS and iPadOS. Enjoy LeetCoding right at your fingertips — jump in for quick practice, browse your collections, and stay on top of important events and progress. With LeetCode in the palm of your hand, you can easily: • Search and discover the latest company questions. • View and quickly practice your favorite challenges right in the palm of your hand. • Manage your lists or add to your wishlist to practice later. • Keep track of your personal progress with a rich profile view and widgets. • Stay notified and keep your streak alive — level up with new challenges and quests every day. • Register for contests and sync them to your calendar. Live Activities keep you updated on contest progress — so you never miss a moment. • And more content and features coming every month… Terms of Services: https://leetcode.com/terms/ Privacy Policy: https://leetcode.com/privacy/
Lethe chess
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Practice against a GM chess bot without looking at the board, utilize instant feedback, or play against your friends without a board and keep track of all moves said with this app.
Screenshots
Verdict
The clearest difference is in-app purchases: Lethe chess at none against LeetCode's 2. LeetCode's advantage is iOS requirement (16.0 vs 18.0). On price, ads 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. LeetCode sells 2 in-app purchases, starting at $35.00 per month. Lethe chess asks for nothing beyond the download.
| Parameter | LeetCode | Lethe chess |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (626 ratings) — better | — |
| Positive reviews | 44.2% of reviews | — |
| Number of ratings | 626 — better | — |
| Update frequency | Fortnightly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 110 MB | 80 MB |
| Age rating | 4+ | 4+ |
| Developer | LeetCode | Henry Houghton |
In-app purchases
LeetCode
- LeetCode Premium Monthly$35.001 Month
- LeetCode Premium Yearly$159.001 Year
Lethe chess
No in-app purchases









