Channel Timeline Viewer vs Firsty

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

Channel Timeline Viewer compared with Firsty
Detail	Channel Timeline Viewer	Firsty
What it does	Watch YouTube channels in chronological order	One eSIM for global mobile data in 180 countries
Stage	Not given	Not given
Founded	Not given	2023
Based in	Not given	NL
Pricing model	Freemium	Freemium
Pricing	Not given	Free plan: watch ads for up to 360 MB data daily (20 MB per ad). Classic: €0.98 per GB, covers 180 countries. Unlimited: €2 per day or committed monthly/yearly plans. Belgium local 15GB plan: €7/month or €6.50/month with yearly commitment.
Key features	Browse YouTube channel uploads in chronological order Official YouTube embedded player for playback Local storage of watched history and playback progress Ad-free Pro version Popular videos in your country on home screen Support for multiple languages	Pay-per-GB plans starting at €0.98 Unlimited daily data from €2 per day International calling to 200+ countries Automatic local provider switching Personal hotspot support Dual SIM compatibility
What makes it different	Chronological viewing of channel uploads unlike standard YouTube interface Uses official YouTube API and player, not a third-party workaround No account creation required; data stored only locally on device One-time Pro purchase without recurring charges Open source with code publicly available	Free tier with no credit card or subscription required Trusted by 1.4M+ users
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)	2 no change since last check	51 +1 (up) since last check
Trust Flow (Majestic)	5	12
Citation Flow (Majestic)	22	37
Referring domains (Majestic)	9	463

4 details filled in for both companies.

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