Comparison
Zen Social vs UNDOOMED
Both apps help you use Instagram with less compulsive scrolling. The difference is in what they block, how they handle blocked content, and how strict the experience feels day to day.
Updated March 23, 2026 By MekongApps Editorial Team
People comparing Instagram filter apps
Zen Social approach
Suggested posts blurred and replaced with a quote
What Zen Social does
- Blocks reels — removes the Reels tab, inline reels, and suggested reels entirely.
- Blurs suggested posts — posts from accounts you don't follow get an 18px blur with a replacement overlay.
- Removes ads — sponsored posts and promoted content filtered out.
- Replacement content — choose from 60+ fun facts, 30+ quotes, language phrases in 9 languages, productivity reminders, or your own custom text.
- Messages and stories work — everything from people you follow stays normal.
How UNDOOMED compares
UNDOOMED also filters Instagram content but takes a stricter approach. It focuses on content blocking and may feel more restrictive for daily use. If you want a heavier lockdown, it can be a good fit.
When to choose Zen Social
- You still use Instagram daily for messages, stories, or specific accounts.
- You want the junk replaced with something useful, not just hidden.
- You prefer a calmer feed over a locked-down app.
When to choose UNDOOMED
- You want stricter controls and are willing to trade flexibility.
- You prefer heavier blocking over gentle filtering.
Not affiliated with Instagram or Meta.
Related: best app to stop Instagram scrolling, app to stop doomscrolling.