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Blorp vs Thunder: catalog facts
Blorp	Thunder
Best for: Lemmy and PieFed users who juggle several accounts across devices	Best for: Lemmy and PieFed users who want a native phone client
Free Free and open source under the AGPL 3.0, with no ads.	Free Free and open source.
macOS, Android, iOS, Web	Android, iOS
Supports both Lemmy and PieFed Instant multi-account switching All 4 strengths for Blorp Supports both Lemmy and PieFed Instant multi-account switching Post drafts and user tagging Available on mobile, macOS and the web	Supports both Lemmy and PieFed One codebase for iOS and Android All 3 strengths for Thunder Supports both Lemmy and PieFed One codebase for iOS and Android Open source and actively developed
Posting and voting need an account on a Lemmy or PieFed instance Smaller project than older Lemmy clients	Mobile only, no desktop app Limited to Lemmy and PieFed rather than the wider fediverse
Downloadable app, Web application	Downloadable app
Open source	Open source
License: AGPL-3.0-only	License not stated
Not stated if an account is needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Sources for Blorp blorpblorp.xyz github.com/Blorp-Labs/blorp f-droid.org/packages/xyz.blorpblorp.app apps.apple.com/us/app/blorp-for-lemmy-and-piefed/id67399254… Catalog checked October 2, 2026	Official website Full listing and sources Sources for Thunder github.com/thunder-app/thunder play.google.com/store/apps/details apt.izzysoft.de/fdroid/index/apk/com.hjiangsu.thunder apps.apple.com/us/app/thunder-for-lemmy/id6450518497 Catalog checked September 24, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.