Fluxx Tech
App budgets usually grow because of features: “Let’s also add chat… and a wallet… and referrals…”. Each idea sounds small, but together they double the cost and delay launch. Good feature planning keeps the app focused, affordable and useful.
Step 1: Define the core problem
Write one sentence: “This app helps [user] to [do something] so they can [benefit].” Every feature must support this.
Step 2: List your user types
Customers, staff, delivery partners, admins. Each has different needs.
Step 3: Map key user journeys
For each user type, list the main steps. For a clinic app:
1. Patient opens the app
2. Chooses doctor and slot
3. Pays or confirms
4. Gets reminder
5. Visits and receives prescription or follow-up
Features that don’t support a key journey are candidates for later.
Step 4: Prioritise with MoSCoW
Category | Meaning | Example |
Must have | App fails without it | Booking, login, notifications |
Should have | Important, but launch can happen without it | Reschedule, payment |
Could have | Nice extras | Ratings, referral codes |
Won’t have (now) | Later phases | Loyalty wallet, chat |
Step 5: Plan phases
• Phase 1 (launch): must-haves only
• Phase 2: should-haves, based on early feedback
• Phase 3: growth features
This gets real users sooner and spends money on proven needs.
Step 6: Don’t forget invisible features
• Admin panel to manage content, users and orders
• Notifications (push, SMS, WhatsApp)
• Analytics
• Security, backups and performance
• Terms, privacy and consent screens
Step 7: Validate with users
Show wireframes or a clickable prototype to a few real users before development. Fixing ideas on paper is far cheaper than in code.
Frequently asked questions
How many features should version one have? As few as needed to solve the core problem well.
Can I add features later? Yes, if the app is built on a sound architecture. Discuss future plans with your developer.
Who should decide priorities? The business owner, guided by user feedback and developer estimates.
