When every app idea already exists, narrow the business first
Ideas like fitness trackers, diet tools, pill reminders, book recommendation apps with , hiking routes with cafe or restaurant stops, car parts pickers, stock and crypto wallet trackers, and document apps already have many similar products. A wallet tracker that earns money from exchange sign-up fees may also overlap with features people already get from their exchanges. More unusual ideas can be harder to execute: a card game, a game using real city maps, a translation helper for im paperwork, an outfit picker based on photos of personal clothes, or a cleaner app.
Some ideas are difficult to build, some are hard to , and some carry . Existing competition does not automatically kill an idea, but a has to judge the earning path, legal burden, and build size before .
Key points
- Many common app ideas already have crowded markets.
- alone may not be a strong business reason for users to switch.
- Finance, im, and game ideas can bring or high build difficulty.
- A should look for a smaller paid problem inside a broad idea.
- Competition is a signal to sharpen the target, not always a reason to quit.