ClearSpace vs Astar

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

ClearSpace compared with Astar
Detail	ClearSpace	Astar
What it does	Your screenshot backlog, one small session at a time	Name stars, leave notes, and find them again
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	Not given
Pricing model	Not given	Freemium
Pricing	Free version includes unlimited scanning, full results review, and moving up to 50 selected items per month to trash. ClearSpace Pro includes unlimited deletion allowance, full-library quick review tools, duplicate and similar-photo groups, quality analysis, and large and old media review. Available	Not given
Key features	Focused review sessions of up to 25 screenshots Oldest-first sorting with age filters for 30 days, 6 months, or 1 year Separate keep and delete actions Duplicate and similar photo detection Quality analysis for blurry photos Android Trash confirmation and restore support No permissions beyond photo and video access Five-second undo for deletions Large and old media review Chat media detection for WhatsApp, Telegram, and KakaoTalk	Name stars and leave notes Public or private note visibility 3D scene visualization Notes limited to 280 characters Likes and favorites Explore feed Automated profanity filtering
What makes it different	Review-first approach with explicit deletion choices instead of automatic cleanup Focused sessions make large backlogs manageable Free version with 50 items per month deletion allowance Limited scoped permissions without requesting all-files access	Private personal night sky Free on iOS and Android Public and private note options
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)	1 no change since last check	29 no change since last check
Trust Flow (Majestic)	3	0
Citation Flow (Majestic)	17	12
Referring domains (Majestic)	6	13

3 details filled in for both companies.

More alternatives to ClearSpace More alternatives to Astar