Comparison

Justnoise vs DoomCatcher

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Justnoise

Features
Read full description

Tired of getting distracted? JustNoise helps you stay focused with simple work sessions that keep you on track. You can record your ideas by speaking, block apps that pull your attention away, and see easy feedback on your work habits. Just tap to start or stop your session. JustNoise helps you use your time better, spark creativity, and reach your goals. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DoomCatcher

This app automatically locks distracting applications when you enter a designated physical zone, such as your bedroom or desk. It works with a companion hardware device to create personalized calm spaces without manual intervention. Reclaim your focus and be more present in your daily life.

Highlights
  • Automatic app blocking via hardware beacon
  • Create multiple room-level focus zones
  • Ultra-local blocking, not building-wide
  • Select specific apps to block
  • Gentle nudges instead of forceful blocking
  • Distraction-aware dark design
Features
Read full description

DoomCatcher is the calm little forcefield for your phone. Pair the app with the DoomCatcher beacon on your nightstand or desk and your most distracting apps quietly lock themselves when you enter its zone. No toggling focus modes, no remembering to “be good.” Just walk into the calm zone and scrolling stops. Designed for people who can’t stop “one more scroll” on TikTok, Instagram, or the news, Doom Catcher helps you actually close your eyes at night, look up at dinner, and be present when it matters. Put a DoomCatcher in the bedroom, another by your work setup, maybe one on the dining table. Each one creates its own ultra-local zone, so the blocks are tied to real spaces in your life, not vague building-wide locations. When you leave the zone, your apps unlock again—no extra steps. We call the device The DoomCatcher. You get to enjoy the quiet. Key features • Automatic blocking The app works with your Doom Catcher beacon to automatically block chosen apps whenever you’re in range. No manual switches, no extra taps. • Room-level zones Create multiple calm zones: bedroom, desk, dining table. Each Doom Catcher has its own settings, tuned to how you want to feel in that space. • Ultra-local, not building-wide Unlike app-only solutions tied to big geofences, Doom Catcher is ultra-local. It cares about your nightstand, not your entire apartment block. • Choose what gets caught Pick which apps are “doom scroll” territory and which are allowed. Messaging a friend? Maybe allowed. Infinite feeds? Caught. • Gentle, not preachy When you try to open a blocked app, Doom Catcher offers a small, calm nudge instead of guilt. You’re in charge; it just removes the friction. • Dark, distraction-aware design A dark default theme and minimal UI so even opening the app doesn’t feel like another hit of stimulation. How it works 1. Place your Doom Catcher beacon in the spot you want to protect (like your nightstand). 2. Open the app and pair it with your beacon. 3. Choose which apps should be blocked inside that zone. 4. That’s it. When you’re near your Doom Catcher, blocks turn on. When you walk away, they release. Requirements • DoomCatcher hardware device required. Available at https://doomcatcher.com • Works with Apple’s Screen Time / Family Controls framework to apply app limits on device.

Screenshots

Justnoise4 screens
DoomCatcher4 screens

Verdict

The call

The clearest difference is in-app purchases: DoomCatcher at none against Justnoise's 2. DoomCatcher also leads on update cadence (every 5 days vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Justnoise sells 2 in-app purchases, starting at $4.99 per month. DoomCatcher asks for nothing beyond the download.

UpkeepUpdate frequency

Justnoise ships an update monthly, DoomCatcher every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Justnoise versus DoomCatcher: the parameters behind the verdict, then further details
ParameterJustnoiseDoomCatcher
PriceFreeFree
Rating—3.7 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyMonthlyEvery 5 days — better
AdsNoNo
In-app purchasesYesNo — better
Monetization—Free
DevicesiPhoneiPhone
Requires iOS18.0 — better18.1
Further details — not scored
Size22 MB16 MB
Age rating12+9+
DeveloperJohnny NguyenHelena Jagodnik Kuhar

In-app purchases

2 purchases

Justnoise

Subscriptions2
  • Monthly - first two weeks free14 Days trial$4.991 Month
  • Annual - first four weeks free1 Month trial$49.991 Year
None

DoomCatcher

No in-app purchases

Questions

Is Justnoise free?
Justnoise is free to download, with in-app purchases available.
Is DoomCatcher free?
DoomCatcher is free to download, with no in-app purchases.
Do Justnoise or DoomCatcher have ads?
Neither Justnoise nor DoomCatcher shows ads.
Which is updated more often, Justnoise or DoomCatcher?
Justnoise ships an update monthly, and DoomCatcher every 5 days. Most recently, Justnoise was updated on October 25, 2026 and DoomCatcher on October 24, 2026.

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