Aspra vs Linger

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

Aspra compared with Linger
Detail	Aspra	Linger
What it does	Kaizen-inspired habit and goal tracker for iPhone with no streaks or gamification	A private, local-first image organizer for design references
Stage	Not given	Not given
Founded	Not given	Not given
Based in	US	Not given
Pricing model	Freemium	Paid
Pricing	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.	Personal $39 USD one-time for 1 person on 2 Macs with Linger 0.x and 1.x updates included; Lifetime $79 USD one-time for 1 person on 4 Macs with all future major upgrades included. 14-day full trial available with no card required.
Key features	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	Add personal notes and tags to each reference Multiple view modes: grid, stack and focus views Text search across titles, notes and tags Canvas feature to arrange references side by side Collections and saved searches Local library with no cloud sync required Optional AI for text extraction and descriptions Chrome extension for easy capture No item count limits
What makes it different	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	Private local-first library that keeps your data on your device with zero cloud dependency One-time purchase with permanent access, no monthly subscriptions Canvas tool to explore visual and conceptual relationships between references
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)	10 no change since last check	Not checked yet no change since last check
Trust Flow (Majestic)	2	0
Citation Flow (Majestic)	20	13
Referring domains (Majestic)	6	1

5 details filled in for both companies.

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