Dev tools · alternatives · 2026

24 alternatives to Challenger

A clean mobile app with programming challenges for Android

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Challenger launched in 2022; newer entries below may have overtaken it.

1
Bubble for native mobile apps (beta)▲1,026
Build native mobile apps for iOS and Android without code.
2025 · bble.io · its alternatives →
2
Lift▲69
Challenge your Reflexes and Score High
2016 · play.google.com · its alternatives →
3
Moti, The Challenge App▲72
Compete and Build your Community with Challenges
Apr 2026 · motiapp.io · its alternatives →
4
Challenge It▲145
Create and participate in unique challenges
2019 · its alternatives →
5
Trybeo▲65
An app to challenge your friends and be the best challenger
2017 · trybeo.com · its alternatives →
6
Shoutem▲96
Making apps should be easy.
2014 · shoutem.com · its alternatives →
7AA
Android App Dev Challenge▲31
Slot ZEUS88 hadir sebagai pilihan terbaik bagi para pencinta slot online, khususnya Permainan PGSoft dan Pragmatik Slot yang dikenal gacor dan mudah meledak. Dengan akses resmi dan server paling aman juga stabil.
2014 · codelearn.org · its alternatives →
8
Challenge2me▲6
World's first platform for challengers.
2021 · its alternatives →
9SW
Sudoku with 0 Bells or Whistles▲48
Hello HN, I've created a new Sudoku app for iOS and Android that prioritizes simplicity and privacy. It's free to download and use, and I'd be grateful for any feedback or suggestions. Features: > 4 difficulty levels, accessible at any time > No personal data collection of any kind > Clean, minimalistic design that focuses on the game > Takes up significantly less space than other popular apps (by a factor of about 10x) > Minimal use of advertisements I was frustrated by how many of the popular Sudoku apps feel excessively over-engineered, consume a lot of storage space and some that even…
2023 · its alternatives →
10
Hunt▲102
An unofficial Android app for Product Hunt
2015 · play.google.com · its alternatives →
11
Challenge Hunt▲94
Explore coding contests, hackathons from around the world
2016 · challengehunt.github.io · its alternatives →
12
CLEVEL▲74
Are you up for the challenge?!
2021 · play.google.com · its alternatives →
13
Bubble Ride Challenge▲74
Ride the bubbles! Overcome the obstacles!
2016 · snickerbop.com · its alternatives →
14
Competeshark▲88
Learn from your competitors content changes as they happen.
2015 · competeshark.com · its alternatives →
15
Invisible Maze▲66
Think you can solve the Invisible Maze? Take the Challenge!
2016 · play.google.com · its alternatives →
16
Wikivia!▲67
The ultimate trivia challenge - powered by Wikipedia!
2016 · play.google.com · its alternatives →
17
Android Dev Quest▲102
A puzzle game solvable only using Android developer tools
2024 · androiddev.quest · its alternatives →
18
Blot▲71
A free replacement for Android’s default phone app
2014 · its alternatives →
19
Tap the Button Challenge▲65
Tap the Button Challenge : Simple, Addictive, Free
2016 · apps.apple.com · its alternatives →
20
Pocket Programming▲94
Learn to code with your smartphone
2015 · its alternatives →
21FF
Find free Android apps without ads or in-app purchases▲21
2020 · reallyfreeapps.appspot.com · its alternatives →
22
The Better Life Challenge▲113
An innovative app that helps you find your flow!
2017 · its alternatives →
23
Bonza▲69
A new type of crossword!
2015 · apps.apple.com · its alternatives →
24
Apptimize▲74
The easiest way to make impactful mobile A/B tests
2014 · airship.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →