Comparison

Ostron vs RadicalReset

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

Head to head
About

Ostron

Features
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Experience greater calm and clarity with technology designed to support your well-being. The Ostron app is the companion to Ostron’s palm-sized relaxation device. Connect via Bluetooth to explore guided sessions, customize your settings, control your device, and save your preferred sessions for convenient use without the app. The Ostron device can be used independently, while the app unlocks additional features and greater personalization to help you get more from every experience. Download the Ostron app and begin your journey toward deeper relaxation - one touch at a time. An Ostron device is required to use this app.

About

RadicalReset

Features
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Fair warning: This app was built by someone who tried everything else first. If gentle habit apps haven't worked for you, and you're ready for something that actually demands change, keep reading. The Brutal Truth Most habit apps coddle you. They celebrate "streaks" of 3 days and pat you on the back for partial completion. RadicalReset doesn't. This is an all-or-nothing, science-based nervous system reset. Complete all 5 habits daily, or your streak dies. No participation trophies. The 5 Non-Negotiable Habits 1. Digital Detox - No mindless internet. No social media. No digital entertainment. 2. 20-Min Breathwork - Morning meditation + 2Γ—5min stress response resets 3. 15-Min Brain Dump - Stream-of-consciousness journaling 4. Daily Environment Reset - Clean living space, clear mind 5. Morning Movement - Outdoor walk/run within 60 minutes of waking Why It Works (The Science) Vagus Nerve Reset: Activates your parasympathetic nervous system Dopamine Detox: Breaks addiction to digital stimulation Stress Response Retraining: Builds real resilience, not just coping Who This ISN'T For People wanting gentle encouragement Those seeking "flexible" approaches Anyone not ready for significant lifestyle change Users who want to track 47 different micro-habits Who This IS For People who've tried "everything" without lasting change Those overwhelmed by digital chaos Anyone ready to reset their nervous system People who respond better to strict frameworks than wishy-washy advice What You Get - Ruthlessly simple 5-habit tracking - Streak counter that actually means something - Recovery mode (because you're human) - History calendar showing your real progress - No ads, no subscriptions, no BS The Challenge Can you complete all 5 habits for 7 days straight? Most can't. 14 days? You're in the top 10%. 30 days? You've literally rewired your nervous system. This isn't a gentle nudge. It's a complete system reset. Download if you're ready. Don't if you're not. --- Note: This approach isn't suitable for everyone. It's designed for people who respond well to structured, demanding frameworks rather than flexible habit tracking. Terms of Use: http://rooftopmoments.de/termsOfUse.html Privacy Policy: http://rooftopmoments.de/privacy.html

Screenshots

Ostron3 screens
RadicalReset4 screens

Verdict

The call

The clearest difference is update cadence: RadicalReset at weekly against Ostron's every 5 weeks. Ostron's advantage is iOS requirement (15.6 vs 18.4). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Ostron ships an update every 5 weeks, RadicalReset weekly. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

Scorecard2 real differences Β· 4 level
Ostron versus RadicalReset: the parameters behind the verdict, then further details
ParameterOstronRadicalReset
PriceFreeFree
Update frequencyEvery 5 weeksWeekly β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPod β€” betteriPhone
Requires iOS15.6 β€” better18.4
Further details β€” not scored
Size31 MB1 MB
Age rating4+4+
DeveloperOstron Ltd.Rooftop Moments UG haftungsbeschrankt

In-app purchases

None

Ostron

No in-app purchases

None

RadicalReset

No in-app purchases

Questions

Is Ostron free?
Ostron is free to download, with no in-app purchases.
Is RadicalReset free?
RadicalReset is free to download, with no in-app purchases.
Do Ostron or RadicalReset have ads?
Neither Ostron nor RadicalReset shows ads.
Which is updated more often, Ostron or RadicalReset?
Ostron ships an update every 5 weeks, and RadicalReset weekly. Most recently, Ostron was updated on October 10, 2026 and RadicalReset on October 4, 2026.

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