Sports video review
ReplayMark
Review sports videos, mark key moments and get more from every replay.
Tide & Forest Studio潮林工作室
Practical, local-first software built by an independent developer in Germany.
Tide & Forest Studio is an independent studio building desktop software and mobile apps, with a focus on local data, clear workflows and long-term usefulness.
01Mobile apps
Practical apps for iPhone and iPad. Review sports footage, keep score at the piste or challenge your reaction speed, wherever you are.
Sports video review
Review sports videos, mark key moments and get more from every replay.
Fencing scoreboard
Turn your iPhone or iPad into a fencing scoreboard, ready at the piste.
Reaction time game
Wait for green, tap quickly and challenge your reaction speed.
02SOFTWARE PRODUCTS
Desktop tools for match video review, fencing event management and preserving a young fencer’s journey. Supported platforms vary by product.

Sports Video Manager
A local-first match video library and review tool for families and small training setups.

Fencing Matchboard
A local-first tournament management and scoring tool for fencing clubs, school teams and coaching studios.

Fencing Journey
A local-first archive for fencing families to preserve competition records, photos, achievements and milestones.
03CONTACT
Whether you are using one of these tools or exploring local-first software, you are welcome to get in touch by email.
Open to feedback