Build me a custom e-commerce app

My name is Patrick and I am the founder of Athleate Club near London. Our project timespan would be 90 days.

Our app is a subscription based food-delivery charity app with features such as calculating calories, macros, and uploading your food so user’s friends can see as well as other features.

Here are some of the static screens so you can have a look. Will attach the rest to you following your response.

We are looking for a quote for app development, the structure of app development and the platforms used and then after that, we will be able to organise a call if you guys are interested.

Functions:
Onboarding

Add email
Add name
Add gender
Add weight
Add sports
Get coins for each stages
Allergies
Shop open straight after onboarding

Home
Shop opening Access time
Nutritional Tip of the day banner (we input this every so often)
Gamified Food bank help function
Total collected meal score (per months)
Unlockable levels based on total collected meal score
Send a meal button
User Community points
Go to My Performance page
Go to camera to post photo to unlock stories (Snap Today’s Food)
User environmental stats

Home with shop open
Shop closing time countdown
Look through subcategories and add meals (for example, endurance meals, muscle-building meals)
Trending Now – we can see the most purchases on that weekend
Add meals
Onto basket
Every meal you can click and learn more about

Ordering
Different time slots
Slide meals between batches (between Sunday-Monday delivery or Wednesday/Thursday delivery)
Contact delivery person

Creations
Customize Smoothie/salad/soups/protein shakes
Add ingredients and the add to the basket

Performance
You can add different programs and in that program you select the meals, drinks, snacks that you have bought from the Athleate club. Only food specific to that program shows up. For example, Matchday only has matchday food
You can edit macros and calories
Tips label

Community
Feed where the Top stuff are uploaded
Camera photo of your food to see what other people have snapped
Function where you cant see snaps of friends if not unlocked

Create section – Add your own recipes and get liked.
Order table of the most liked
See your own creations too section
Upload button where you upload meal

Change
Total meals to food banks provided by community
User community points
Send Meal button (this uses up how community points work)
Community points can also be added on projects
User environmental impact
Panel of facts
User environmental impact
Community environmental impact

Profile
Number of followers/following (databases of users followers/following)
Favorite sport
Age
Performance in last 10 days (if they have uploaded a program on My performance that day they get a tick)
User meals to London Food banks
Date user joined
User’s Snap of today (if not snapped show a giant camera)
Recent meals

Payment sections
Payment methods (card, paypal, apple pay)

Looking forward to hearing from you,

Best regards,

Patrick