Comparison

OptimistPal vs marimo Knock

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

Head to head
About

OptimistPal

This app offers daily perspective shifts to help reframe negative thought patterns. It intervenes when you reach for certain apps, providing a moment of pause and a guided reframe to encourage a more optimistic outlook without requiring willpower or promoting toxic positivity.

Highlights
  • Daily reframing practice
  • Thought pattern identification
  • Customizable app selection
  • Time-limited app access
  • Daily streak tracking
  • Secular affirmations
Features
Read full description

Train a more optimistic mind. OptimistPal is a daily practice in reframing: short, grounded perspective shifts for the thoughts that pull at you. Comparing spirals, worst-case loops, late-night cynicism, the everything's-bleak mood. A small reframe, in the moment you actually need it. No willpower required. No toxic positivity. Just a moment to see things differently. How it works Pick the apps that pull you in, whichever ones leave you cynical, anxious, or comparing. Reach for one. When you open it, OptimistPal steps in with a gentle moment of pause, right at the door, before you tap in. Reframe. Tap the thought that's pulling you (worst-case spiral, comparing, mind-reading, all-or-nothing, everything's bleak, not enough, stuck, just frustrated), and OptimistPal offers a short reframe and a piece of wisdom for the moment. Prefer to sit with it on your own? Do that instead. Tap Onward. Your apps open back up for the time window you've chosen: 15 minutes, 30 minutes, an hour, or until tomorrow. What you get A library of reframes for the thoughts that actually run your day. Short, grounded perspective shifts. Timeless wisdom in your pocket, sorted by the kind of thought you're caught in. A daily streak. See your reframe days stack up. Build the habit one Onward at a time. Affirmations. Receive a small word of encouragement every time you finish a reframe: secular, grounded, never preachy. You choose the apps. Pick as few or as many as you want. Change them anytime. You choose the duration. Set how long Onward gives you after a reframe. Built on Apple Screen Time OptimistPal uses Apple's Screen Time framework so the reframe can meet you the moment you reach for one of your chosen apps, right at the door, before you tap in. That means OptimistPal cannot see what you do inside any app. Ever. Apple doesn't allow it. Your selections stay on your device. No accounts, no servers, no tracking. Who it's for Anyone who keeps reaching for their phone and wishes they'd reached for a clearer thought instead. People tired of doomscrolling, comparison spirals, or the late-night cynicism loop. Train a more optimistic mind. Download OptimistPal. SUBSCRIPTION INFORMATION Full access to all features is only available in the paid subscription plan (Weekly/Yearly) When you purchase a subscription, please be aware of the following: - Payment will be charged to Apple Account at confirmation of purchase - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period - Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal - Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's App Store Account Settings after purchase Terms of service: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://john-apps.github.io/optimistpal-privacy-policy/

About

marimo Knock

Features
Read full description

Knock knock, together with Marimo Send your greetings as if knocking softly. No sign-up required—send a warm hello with just a single tap. Terms of Use: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)

Screenshots

OptimistPal4 screens
marimo Knock4 screens

Verdict

The call

The clearest difference is in-app purchases: marimo Knock at none against OptimistPal's 4. marimo Knock also leads on update cadence (weekly vs every 3 weeks). 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. OptimistPal sells 4 in-app purchases, starting at $1.99 per 7 days. marimo Knock asks for nothing beyond the download.

UpkeepUpdate frequency

OptimistPal ships an update every 3 weeks, marimo Knock weekly. The most recent releases landed on September 21, 2026 and October 29, 2026 respectively.

Scorecard2 real differences · 8 level
OptimistPal versus marimo Knock: the parameters behind the verdict, then further details
ParameterOptimistPalmarimo Knock
PriceFreeFree
Rating4.5 (8 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings8 — better—
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscription—
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size61 MB22 MB
Age rating4+4+
DeveloperJohn Kevin BascoSeongChan Joo

In-app purchases

4 purchases

OptimistPal

Subscriptions4
  • Weekly$1.997 Days
  • Monthly$3.991 Month
  • Yearly Lite$7.991 Year
Show 1 more
  • Yearly7 Days trial$9.991 Year
None

marimo Knock

No in-app purchases

Questions

Is OptimistPal free?
OptimistPal is free to download, with in-app purchases available.
Is marimo Knock free?
marimo Knock is free to download, with no in-app purchases.
Do OptimistPal or marimo Knock have ads?
Neither OptimistPal nor marimo Knock shows ads.
Which is updated more often, OptimistPal or marimo Knock?
OptimistPal ships an update every 3 weeks, and marimo Knock weekly. Most recently, OptimistPal was updated on September 21, 2026 and marimo Knock on October 29, 2026.

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