Small tools for recurring checks and design decisions. Try the free editions with your own files or model parameters, processed locally in your browser. No signup, uploads or tracking.
OPERATIONS · CSV EXPORTSOrder Delta Desk
Compare daily order exports by PO and line. Find changed quantities, delivery dates and statuses. Isolate duplicate keys before they become misleading matches.
Free Lite: 250 rows per file, composite keys, text comparison and report exports.
Open free order comparisonFull offline edition · €19 on Gumroad. Includes 100,000-row support, numeric tolerances, saved recipes, CLI and editable source.
VIDEO · SUBTITLE DELIVERYCue Delivery Desk
Check a batch of SRT or WebVTT subtitle files for overlaps, timing errors and reading-speed issues. Prepare a consistent review report before delivery.
Free Lite: check and export a report for one subtitle file at a time.
Open free subtitle checkFull offline edition · €15 on Gumroad. Includes batch processing, timing transforms, delivery exports and editable source.
GAME DESIGN · REWARD PROBABILITYDrop Curve Desk
Compare fixed drop chances, soft pity and hard guarantees. Inspect the unlucky tail, percentile waits and the difference between capped and full averages.
Free: two models, all charts and curve CSV export up to 1,000 attempts.
Open free reward comparisonFull regression kit · €19 on Gumroad. Adds saved projects, acceptance checks, HTML review reports and a Node.js CLI with editable source. Single-target first-reward models only.