100 Evergreen App Ideas You Can Build With AI

Here are 100 app ideas, grouped into 20 niches:

[AI video editing] Auto-cut Instagram Reels for small-business owners, A tool that cuts property-tour clips for estate agents, Auto-pulls the quotable moments out of a podcast into shorts, Turns a tutor’s lesson recording into a revision clip, Cuts pet footage into shareable funny clips
[Language learning] Cantonese for domestic helpers — the exact phrases for groceries and childcare, Everyday Cantonese for new immigrants settling in Hong Kong, Plain-language smartphone terms for elderly users, Drilling workplace English emails for HK professionals, A Pinyin game for kids learning Mandarin
[Faith & prayer] A daily scripture verse with a Cantonese reflection, Check-ins for a church small group’s Bible-study plan, Gentle reminders that build a daily prayer habit, Mindfulness meditation framed around faith, A gratitude journal written from a faith angle
[Brain training] Short daily games aimed at slowing cognitive decline in seniors, Memory drills for students before DSE or other public exams, Arithmetic and logic games built for kids, Focus-training games designed for ADHD users, Cognitive rehab exercises for stroke recovery patients
[Strength training] A 15-minute no-equipment routine you can do at home, Logs lifts and progress for first-time gym-goers, A postpartum strength-recovery plan for new mums, Stretch reminders for office workers who sit all day, Warm-up and cool-down routines for hikers
[Self-care habits] Grow a virtual pet by hitting your water and sleep goals, Tracks mood and stress for people in full-time jobs, One small self-care task a day, as a running challenge, Self-care reminders written for unpaid carers, Helps you cut phone screen time, gently
[Kids learning] An interactive app teaching kids Cantonese poetry, A game that teaches kindergarteners to read characters, Teaches kids money basics through play, Illustrated steps for kids cooking simple meals, Social-skills practice for kids with special needs (SEN)
[Animal training] A first-time cat owner’s guide with daily check-ins, Tracks a dog’s behaviour-training progress, Reminders for pet jabs and deworming schedules, Teaches kids how to behave around pets, Matches stray-animal volunteers with adopters
[Meditation & sleep] Pre-exam calming meditations for students, Helps shift workers reset their sleep schedule, Cantonese-narrated wind-down audio before bed, Short recharge naps for new parents mid-childcare, White noise paired with breathing exercises for focus
[Journaling & reflection] AI asks you questions that prompt the journal entry, A shared reflection journal for couples, A weekly work review ritual for professionals, Tracks a fresh graduate’s job-hunt journey and reflections, A lightweight mood log — one photo, one line
[Personal budgeting] Tracks income and tax prep for freelancers, Helps students manage their pocket money, Flags forgotten or rising subscription charges, Splits shared expenses between couples, Logs and reviews trades for first-time investors
[Habit tracking] A quit-bubble-tea / quit-sugar streak challenge, Tracks a book club’s reading progress, Morning-run check-ins with friends cheering each other on, A streak for putting the phone down before bed, A daily operations checklist for small shop owners
[Meal planning] One-portion meal planning for people living alone, Calculates protein-focused meal plans for gym-goers, Turns leftovers into meal inspiration, Illustrated home-cooking recipes for domestic helpers, A cooking challenge that gets picky kids to eat
[Focus & productivity] A Pomodoro timer that grows a virtual plant, Tracks which project a freelancer’s time is going to, Blocks social media specifically during study sessions, A pre- and post-meeting prep-and-follow-up checklist, Breaks homework into small steps for SEN kids
[Dating & relationships] Icebreaker prompts for couples just starting out, A daily check-in ritual for long-distance couples, A pre-marriage conversation checklist on money and values, A support community for single parents after divorce, Logs shared memories for a couple over time
[Parenting] Logs feeds and nappy changes for new parents, An emotional-support community for exhausted parents, Bridges grandparents’ and new parents’ parenting styles, Tracks a child’s growth milestones, A childcare division-of-labour planner for dual-income families
[Astrology & horoscopes] A Cantonese daily-horoscope app, An AI-assisted tarot reading app, Compatibility readings for couples, A simple date-picking (擇日) tool based on feng shui, Weekly lucky-colour and outfit suggestions
[Local services booking] Matches home tutors with students, Books a dog walker on demand, Fast call-outs for estate plumbers and electricians, A neighbourhood second-hand furniture marketplace, Sign-ups for community classes — yoga, art, and more
[Niche hobby communities] Matches board-game fans looking for a group, Shares hiking routes and finds hiking buddies, Tracks and trades an anime figure collection, A community for vinyl record collectors, A sharing community for pet photographers
[Travel planning] Plans short weekend getaways, Designs accessible travel routes for elderly travellers, Splits costs and coordinates itineraries for backpackers, A packing checklist for family trips with kids, Finds vegetarian-friendly restaurants while travelling

My background: [what you know, what you're interested in, how many hours a week you have]
What I want: [side income / to learn to build with AI / to solve my own problem]

From these 100 ideas, pick the 3 that fit my background best. For each: two sentences on why it fits, which audience would be easiest to find the first 10 users in, and which one I could get a first version of in two weeks.