Island: Screen Time vs HARDER

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Island: Screen Time compared with HARDER
Detail	Island: Screen Time	HARDER
What it does	A screen time app that gamifies healthy phone habits by growing crops and managing an island farm	Challenges with photo proof, pre-written steps and a built-in comeback
Stage	Not given	Startup
Founded	Not given	2026
Based in	US	PL
Pricing model	Freemium	Freemium
Pricing	Free to download and use. Pro subscription: $39.99/year or $5.99/month, which includes Per-app Limits and Soul Link features.	Free plan includes 5 personal challenges per month, 5 private challenges per month, 1 public challenge per month, 1 public with approval challenge per month, and 1 extra space. Premium plan costs $7.99 per month (or annual pricing available) and includes unlimited personal, private, and public chall
Key features	Set time limits on apps with an overall daily screen time limit Manage an island farm with crops like cucumbers, strawberries, and bananas Upgrade farm assets and unlock new buildings and decorations Weather system that improves with adherence to limits Credit score system that rises for compliance and falls for overuse Add friends, visit their farms, and complete group challenges Isometric pixel art world with custom-drawn graphics Per-app limits for individual distracting apps (Pro feature) Soul Link to tether islands with friends for mutual accountability (Pro feature) Soft approach to overages with thresholds instead of walls	Pre-written daily steps for every challenge Photo, text, or Apple Health proof verification Automatic comeback system after missed days 200+ ready-made challenges across multiple categories Personal, private, or public challenge visibility Offline functionality with sync Space profiles and social community
What makes it different	Uses gamification inspired by idle games to motivate behavior change rather than friction and restrictions Custom-built isometric pixel art engine and world with hand-drawn graphics Multiplayer features allow friends to visit farms and hold each other accountable Soft thresholds instead of hard walls when exceeding limits Free to download and use with optional paid features	Pre-written daily steps eliminate decision fatigue and executive function burden Missing a day doesn't reset progress—you pick up where you stopped Proof-based accountability that creates genuine evidence, not just checkboxes Automatic health data verification eliminates manual proof entry Join anytime without waiting for a challenge start date
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	30 +4 (up) since last check	4 no change since last check
Trust Flow (Majestic)	14	0
Citation Flow (Majestic)	25	0
Referring domains (Majestic)	29	0

6 details filled in for both companies.

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