HARDER vs Liner Notes

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

HARDER compared with Liner Notes
Detail	HARDER	Liner Notes
What it does	Challenges with photo proof, pre-written steps and a built-in comeback	An AI journaling app for iPhone that drafts your diary from your day's traces
Stage	Startup	Startup
Founded	2026	Not given
Based in	PL	Not given
Pricing model	Freemium	Freemium
Pricing	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	Free plan includes daily diary, automatic records, drafting and polishing, and export. Pro Monthly: $3.99/month with no free trial and ability to cancel anytime. Pro Yearly: $29.99/year (about $2.50/month) with 7 days free.
Key features	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	Automatic diary drafting from places, photos, sleep, steps and plans Timeline view of your day with Apple Watch body metrics On-device conversation transcription split by speaker Daily morning note and weekly letters No account required, records kept on iPhone Export as Markdown or full copy Choose where text is created: on-device, Apple Private Cloud, or OpenAI Monthly relationship changes tracking Heart rate and voice analysis during conversations Daily copy backup to iCloud Drive
What makes it different	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	Diary draft prepared automatically before you write, using AI to process daily data traces All data stored exclusively on iPhone with no account, no servers collect your diary Conversations transcribed on-device with speaker identification and automatic deletion of audio User control over where text is created with privacy options Works without writing; continues automatically even during breaks
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)	4 no change since last check	1 no change since last check
Trust Flow (Majestic)	0	0
Citation Flow (Majestic)	0	0
Referring domains (Majestic)	0	0

6 details filled in for both companies.

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