1. Tools & Utility APK Niches (Very Safe)
File Manager APK
QR Code Scanner APK
Document Scanner APK
Photo Compressor APK
Video Compressor APK
VPN Guide APK (only official VPNs)
Password Manager APK
Alarm Clock APK
Weather Forecast APK
Notes Taking APK
Calculator APK
Torch/Flashlight APK
Unit Converter APK
PDF Tools APK
ZIP/RAR Extractor APK
Education APK Niches (Totally Safe)
Dictionary APK
English Learning APK
Math Solver APK
Quran Learning APK
Kids Learning Games APK
Typing Tutor APK
Language Learning APK
Science Quiz APK
GK Quiz APK
School Homework Helper APK
Productivity APK Niches (High CPC + Safe)
To-Do List Apps APK
Time Tracking APK
Habit Tracker APK
Resume Builder APK
Budget Planner APK
Expense Tracker APK
PDF Reader APK
Scanner Apps APK
Meeting Notes APK
Health & Lifestyle APK Niches (Safe & Evergreen)
Yoga Learning APK
Meditation Apps APK
Step Counter APK
Home Workout APK
Diet Planner APK
Sleep Tracker APK
Recipe Book APK
Photography & Editing APK (Legal Only)
Photo Editor (open-source)
Background Remover APK
Collage Maker APK
Camera Filters APK
Image Resizer APK
Watermark Maker APK
Open-Source Game APK (DMCA-proof)
Only open-source, public-domain games:
Puzzle Game APK
Sudoku APK
Chess APK
Ludo (open-source) APK
Minesweeper APK
2048 Game APK
Snake Game APK
Tic Tac Toe APK
Entertainment (Safe)
Without copyright:
Funny Meme Generator APK
Ringtone Maker APK
Radio Player (open-source) APK
Podcast Player APK
AI & Chat Tools (Legal)
AI Chatbot Alternatives APK
AI Text Editor APK
AI Dictionary APK
AI Story Generator APK
AI Image Generator APK (open-source)
Best 10 Niches (High Traffic + Safe)
PDF Tools APK
Photo Background Remover APK
QR Code Scanner APK
File Manager APK
AI Chat Apps APK (Alternatives)
Offline Games APK
English Learning APK
Scanner Apps APK
Resume Builder APK
Expense Tracker APK
TOOLS & UTILITY APK KEYWORDS
pdf reader apk download
pdf to jpg converter apk
photo to pdf apk free
qr code scanner for android
barcode maker apk
file transfer apk
storage cleaner apk
junk remover apk
screen recorder without watermark
free vpn official apk
calculator plus apk
flashlight android apk
image resizer app
video compressor apk
zip rar extractor apk
PRODUCTIVITY APK KEYWORDS
to do list app apk
reminder app for android
habit tracker free apk
study planner apk
budget manager apk
expense tracker simple apk
invoice generator app apk
cv maker free apk
business card maker free app
time tracker apk
meeting notes app apk
daily planner apk
EDUCATION / LEARNING APK KEYWORDS
dictionary offline apk free
english speaking app apk
vocabulary builder apk
grammar learning apk
math formula app apk
periodic table apk
quran learning app free
hadith learning apk
kids learning abc apk
children’s poems learning apk
general knowledge apk
quiz game offline apk
PHOTO EDITING & MEDIA APK KEYWORDS
photo background eraser apk
selfie camera filters apk
image enhancer app
watermark logo maker apk
photo collage maker free
video maker simple apk
sound recorder apk
ringtone maker apk
music player offline apk
mp3 cutter apk
AI TOOLS APK KEYWORDS
ai chat assistant apk
ai writing app apk
ai image creator app
ai text to speech apk
story generator apk
ai notes app apk
ai summarizer apk
ai voice changer apk
GAMES APK (DMCA-Free, Open-Source Only)
sudoku offline game apk
2048 classic puzzle apk
tic tac toe offline apk
snake game classic apk
Ludo open-source apk
chess offline for beginners
car puzzle game apk
brain training game apk
TOOLS & UTILITY APK
all in one toolbox apk
pdf merge apk
pdf splitter apk
document scanner app apk
sheet scanner apk
id card scanner apk
notepad simple apk
voice recorder pro apk
call blocker apk
internet speed meter apk
storage optimizer apk
battery health checker apk
network analyzer apk
wifi signal strength app
hotspot manager apk
clipboard saver apk
easy calculator apk
calendar widget apk
countdown timer app
unit converter pro apk
compass app apk
flashlight super bright apk
vibration meter apk
mirror camera apk
phone info checker apk
PHOTO / VIDEO EDITING APK
photo blur background apk
remove objects from photo apk
ai photo enhancer apk
old photo restore app
face swap ai apk
beauty camera apk
aesthetic presets apk
video slow motion apk
video speed changer apk
slideshow maker apk
video to mp3 converter apk
mp4 compressor apk
music editor apk
audio mixer apk
equalizer pro apk
hd wallpaper app apk
gif maker apk
live photo editor apk
cartoon avatar maker apk
color palette generator apk
PRODUCTIVITY APK
task manager apk
note organizer apk
memo pad free apk
budget tracker apk
daily income expense app
student planner apk
teacher assistant app apk
work schedule planner apk
shopping list apk
medication reminder apk
daily habits apk
water drink reminder apk
focus timer apk
pomodoro timer apk
daily journal apk
diary with lock apk
rent calculator apk
credit score checker app
loan emi calculator apk
business expenses app apk
EDUCATION/LEARNING APK
.
language translator apk
english grammar check apk
synonyms and antonyms apk
essay writing app apk
urdu to english dictionary apk
science quiz app apk
math games for kids apk
spelling learning app
iq test game apk
coding for beginners apk
html learning apk
python basics apk
kids storybook apk
islamic quiz android app
prayer times apk
AI & SMART TOOLS APK
ai image upscaler apk
ai translator voice apk
ai face generator apk
ai chatbot offline apk
ai resume writer apk
ai content writer apk
ai grammar fixer apk
ai background remover apk
ai sketch maker apk
ai audio cleaner apk
OFFLINE GAMES (OPEN-SOURCE SAFE)
offline car racing game apk
puzzle block game apk
minesweeper classic apk
dominoes offline apk
uno alternative apk
crossword puzzle apk
word scramble apk
memory booster game apk
connect four game apk
checkers offline apk
bounce ball game apk
tile matching game apk
hidden objects game apk
maze runner game apk
shooter offline lite apk
TOP 20 SUPER HIGH CPC
invoice generator apk
budget planner apk
expense manager app
business card maker apk
pdf editor apk
pdf scanner apk
document scanner pro apk
resume maker professional apk
credit score checker apk
loan calculator app apk
emi calculator apk
currency converter pro apk
tax calculator apk
investment tracker app
bill reminder apk
subscription manager apk
money management apk
stock tracker app apk
crypto portfolio tracker apk
business expense tracker apk
TOP 70 SUPER HIGH CPC
invoice generator apk
budget planner apk
expense manager app
business card maker apk
pdf editor apk
pdf scanner apk
document scanner pro apk
resume maker professional apk
credit score checker apk
loan calculator app apk
emi calculator apk
currency converter pro apk
tax calculator apk
investment tracker app
bill reminder apk
subscription manager apk
money management apk
stock tracker app apk
crypto portfolio tracker apk
business expense tracker apk
qr code generator business apk
digital signature maker apk
payroll calculator apk
employee attendance app apk
work schedule planner apk
vpn for business apk
ai resume writer apk
ai notes organizer apk
ai summarizer tool apk
ai voice to text apk
file manager pro apk
cloud storage alternative apk
two-factor authentication app apk
password manager secure apk
data backup tool apk
mobile security scanner apk
phone cleaner pro apk
internet speed test apk
call blocker pro apk
email signature creator apk
background remover apk
watermark remover apk
video compressor apk
photo resizer apk
image to text converter apk
voice recorder pro apk
pdf to word converter apk
pdf merge and split tool
number tracker tool apk
scanner camera apk
notes app for students
study planner apk
focus timer apk
pomodoro app apk
diary with lock apk
dictionary offline apk
english learning app apk
grammar checker apk
vocabulary builder apk
speech-to-text converter apk
ai image generator apk
ai background eraser apk
ai content writer apk
ai chatbot alternatives apk
ai video enhancer apk
ai audio cleaner apk
ai text rewriter apk
ai presentation maker apk
ai logo maker tool apk
ai document reader apk
Best niches with highest earning potential CPC $8–$32
Expense Tracker APK
Budget Planner APK
EMI Calculator APK
Tax Calculator APK
Credit Score Checker APK
Crypto Portfolio Tracker APK
Invoice Generator APK
Time Tracker APK
Business Card Maker APK
Staff Attendance APK
Payroll Calculator APK
Subscription Manager APK
PDF Editor APK
PDF Scanner APK
PDF to Word Converter APK
Document Scanner APK
ID Card Scanner APK
Habit Tracker APK
Study Planner APK
Notes App APK
Water Reminder APK
Goals Tracker APK
Focus Timer (Pomodoro) APK
Background Remover APK
Photo Enhancer APK
Video Compressor APK
Collage Maker APK
Watermark Maker APK
English Learning APK
Dictionary Offline APK
Quran Learning APK
Kids Learning Game APK
Vocabulary Builder APK
Password Manager APK
Two-Factor Authentication App
File Locker APK
Mobile Security Scanner APK
Sudoku APK
Chess APK
2048 APK
Word Games APK
Puzzle Games APK
Why high-earning?
Finance advertisers pay extremely high rates.