Comparison

RosaKnock vs marcus.

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

Head to head
About

RosaKnock

Features
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Time blindness is real: you start something and, before you know it, far more time has passed than you thought. A shower, getting ready, a study block, focused work — the minutes quietly slip away. RosaKnock is the gentle tap that keeps you aware of time. Rosa "knocks" on your Apple Watch or iPhone at the interval you choose, so the time comes to you: no glancing, no alarms, no breaking your flow. Run a session wherever you are. Start it on your Apple Watch for a tap on the wrist, or run it right on your iPhone — no Watch needed. iPhone sessions keep going in the background, so the timer carries on while your phone is locked or in your pocket. The activities are yours to shape. Set one up with a name, an icon, a color, a length, and how often you'd like a knock — whether it's a morning routine, a bath, a study session, or anything you like. Keep the knock silent as a haptic, or add a sound. It's your rhythm. No loud alarms. Just a gentle nudge that keeps time from disappearing — so you stay present and finish on time. FEATURES • Gentle knocks on Apple Watch or iPhone at your chosen interval • Run sessions on your iPhone alone — no Apple Watch required • Sessions keep running in the background • Create your own activities — name, icon, color, duration, and knock interval • Silent by default, with an optional knock sound per activity • Session history and insights • Apple Watch complications and Control Center support • Beautiful, calm, water-inspired interface • Available in your language Perfect for: • ADHD and time blindness • Focused work and study blocks • Morning routines and getting ready on time • Shorter, more mindful showers • Calm, distraction-free days Stay aware. Finish on time.

About

marcus.

Features
Read full description

The philosophy that kept a Roman emperor steady through plague, war, and personal loss — now structured for your daily life. Stoicus brings you the original teachings of Marcus Aurelius in a format designed not just for reading, but for practice. Every quote comes with context. Every teaching connects to your day. Every morning can begin with intention. EXPLORE Search and browse hundreds of quotes from the Meditations, organized by theme and book. Each quote includes its source, historical context, and a plain-language explanation of what it means for modern life. TEACHINGS Three core Stoic principles — Control Dichotomy, Amor Fati, and Memento Mori — explored through curated quote collections, practical exercises, and guided reflections. Not theory. Practice. BOOKS Read Marcus Aurelius's Meditations book by book, with introductions that explain where each was written, what was happening in his life, and why it matters. From the gratitude list of Book I to the final words of Book XII. DOCTRINE — Original Podcast 12 narrative episodes, each paired with one of the 12 Books of the Meditations. Real historical stories — the shipwreck that founded Stoicism, the slave whose philosophy shaped an emperor, the plague that tested everything Marcus believed. Every episode ends with a lesson and a reflection question for your journal. JOURNAL Your private space for daily Stoic practice. Morning intention, evening reflection, and prompts drawn from the teachings and podcast episodes. Write to yourself the way Marcus did — honestly, without an audience. TODAY'S REFLECTION A daily quote selected for you, with its book reference and a moment of context. Save the ones that matter. Return to them when you need them. Stoicus is not a meditation app. It is a philosophy app — built for people who want to think more clearly, act more deliberately, and carry themselves with the steadiness that 2,000 years of Stoic practice has refined. Be good. While you can. While there is still time. Terms of Use: https://terms-green.vercel.app/ Privacy Policy: https://privacy-policy-omega-lemon.vercel.app/

Screenshots

marcus.4 screens

Verdict

The call

The clearest difference is update cadence: RosaKnock at every 3 days against marcus.'s every 10 days. marcus.'s advantage is iOS requirement (15.1 vs 26.0). On price, ads, in-app purchases and device support 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. RosaKnock sells 1 one-off in-app purchase and marcus. sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

RosaKnock ships an update every 3 days, marcus. every 10 days. Both last shipped on October 24, 2026.

Scorecard2 real differences · 6 level
RosaKnock versus marcus.: the parameters behind the verdict, then further details
ParameterRosaKnockmarcus.
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, Apple WatchiPhone, iPad, iPod — better
Requires iOS26.015.1 — better
Further details — not scored
Size114 MB364 MB
Age rating4+4+
DeveloperRosemary SolutionsAHMET SELIM UGUR

In-app purchases

1 purchases

RosaKnock

One-time1
  • Lifetime Unlock$2.99
4 purchases

marcus.

Subscriptions3
  • Weekly$1.997 Days
  • Weekly$2.997 Days
  • Yearly$7.991 Year
One-time1
  • Lifetime$9.99

Questions

Is RosaKnock free?
RosaKnock is free to download, with in-app purchases available.
Is marcus. free?
marcus. is free to download, with in-app purchases available.
Do RosaKnock or marcus. have ads?
Neither RosaKnock nor marcus. shows ads.
Which is updated more often, RosaKnock or marcus.?
RosaKnock ships an update every 3 days, and marcus. every 10 days. Most recently, RosaKnock was updated on October 24, 2026 and marcus. on October 24, 2026.

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