Every client gets one private link. Behind it: the questions that shape the product, the wireframes and designs to approve, the plan to follow and, when code ships, a recorded acceptance video for each use case. Nothing is left to assume.
The menu on the left of a client's page never changes shape. Each stage opens when there is something to review, and keeps the answers given earlier.
The product described as questions, grouped by module. Yes, No, Answer later or a comment on each one. The second round closes the open points before design starts.
Client answersEvery screen drawn on the same grid, with a code the whole project refers to from here on. The client ticks each screen as understood or sends it back with a note.
Client reviewsThe look and feel, flow by flow. Colours, type and components are decided here, once, and reused everywhere after.
Client reviewsThe final screens the developers build from. Anything changed after approval carries a dated "Updated" mark so nobody re-reviews what they already saw.
Client approvesHow the system fits together and where it runs, drawn so a non-engineer can follow it and an engineer can object to it.
Client readsScope split into weekly deliveries with what ships in each. The plan is the contract the next three stages are measured against.
Client agreesEach week's delivery listed per use case with its acceptance video: a real device, real taps, the result on screen. Pass or fail, with a reason.
Client acceptsWhen a module is done, a review deck walks through it end to end: documented, implemented, tested, bug-free, reviewed, handed over.
Client signs offEverything the client raised anywhere on the link, collected in one list with its status, so nothing said in a comment disappears.
Client follows upA client never writes a specification. They react to concrete things with the same handful of answers, and those answers are what the team builds from.
Every question, screen or delivery takes the same answers. Open points stay visible in the progress count until they are closed, so "later" is never "forgotten".
Two people on the same link can't overwrite each other. Drafts live on the device until saved; saved state can be exported as CSV or JSON at any time.
Each delivered use case comes with a recording from a real phone or desktop: the steps, their results and the evidence on screen. The client marks it passed or not, and says why.
Tell us what you want built. Within days you get your own link with the first questionnaire ready to answer. Everything after that happens on the same page.
Request a prebuild khanhquangdtu@gmail.com