Preserve Chat vs Aspra

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

Preserve Chat compared with Aspra
Detail	Preserve Chat	Aspra
What it does	Share a WhatsApp Chat Export as a Link	Kaizen-inspired habit and goal tracker for iPhone with no streaks or gamification
Stage	Not given	Not given
Founded	Not given	Not given
Based in	Not given	US
Pricing model	Free	Freemium
Pricing	Not given	Lone Wolf (solo): $34.99/year or $4.99/week. Partner (two people): $49.99/year or $6.99/week. Yearly plans include 3 days free to try.
Key features	Search messages by keyword, phrase, participant, or date Select specific message range with first and last message markers Create shareable links from selected messages Support for TXT and ZIP chat exports	Solo or partner mode (exactly two people) Monthly milestones and daily actions Consistency rate instead of streaks No streaks, points, badges or leaderboards Shared journal and goals with partner Live Activity on Lock Screen and Dynamic Island AI-generated personalized plans Private data synced through iCloud No ads, no data sold 3-day free trial on yearly plan
What makes it different	Works entirely in browser - no upload until you share Share selected portion without uploading entire chat Private, unguessable, unindexed links with no expiration	No streaks that reset on a missed day; consistency shown as a rate Capped at exactly two people for focused accountability Built by one independent maker, not a growth team No gamification, social feeds, or followers
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 +1 (up) since last check	10 no change since last check
Trust Flow (Majestic)	0	2
Citation Flow (Majestic)	8	20
Referring domains (Majestic)	31	6

4 details filled in for both companies.

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