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OpenFile Chess
Anki-style spaced repetition for chess puzzles
OpenFile Chess uses spaced repetition to make chess tactics stick. Puzzles you get wrong come back sooner, puzzles you nail get spaced out — so patterns become automatic. Thousands of puzzles by theme (forks, pins, mates, endgames), an ELO tracker that adapts to your level, and an interactive reader for classic chess books. Stockfish 17 engine built in. Free on iOS.
About OpenFile Chess on Product Hunt
“Anki-style spaced repetition for chess puzzles”
OpenFile Chess was submitted on Product Hunt and earned 0 upvotes and 1 comments, placing #876 on the daily leaderboard. OpenFile Chess uses spaced repetition to make chess tactics stick. Puzzles you get wrong come back sooner, puzzles you nail get spaced out — so patterns become automatic. Thousands of puzzles by theme (forks, pins, mates, endgames), an ELO tracker that adapts to your level, and an interactive reader for classic chess books. Stockfish 17 engine built in. Free on iOS.
Who hunted OpenFile Chess?
OpenFile Chess was hunted by OpenFile Chess App. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of OpenFile Chess including community comment highlights and product details, visit the product overview.

