Which accounts you need, and who owns them
Developer accounts are opened in your company name, never ours — a rule we apply without exception, because the app has to stay yours. Apple requires an Apple Developer Program membership at 99 USD a year and, for company accounts, a D-U-N-S number, which is free and takes a few days. Google requires a Play Console account with a one-off 25 USD fee. We get access as members of your team, we publish, and that access can be revoked at any time without affecting the app.
The store listing: where installs are won
Most installs come from store search, and store search reads the title, subtitle and keywords. The iOS title has 30 characters: put the name plus the main benefit there, not a keyword list. The subtitle has 30 too and says who the app is for. Apple keyword field allows 100 characters, comma-separated, no spaces and no repetition of words already in the title. On Google the algorithm reads the full description, so the first two lines count double: they serve both the reader and the search.
Apple review: the reasons apps actually get rejected
Across launches, four reasons cover most rejections. First: the app is just a wrapped website with no real native functionality. Second: there is no working test account for the reviewer, or the required screens are unreachable without data. Third: in-app account deletion is missing, which is mandatory as soon as the app lets people create an account. Fourth: the App Privacy form declares something different from what the app does. We check all four before submitting, and if a rejection still comes we reply to the review the same day.
Updates after launch
The first submission is the long one; the rest are routine. A new build is generated from the same project, gets a version number and goes to review. On Android you can roll out progressively — 10% of users, then 50%, then everyone — and halt the rollout if the error rate climbs. On iOS you get scheduled release and the option to pull a version from distribution. Content-only changes — text, images, data — need no build and reach users immediately.