Comparison

Optimism vs Polylith

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

Head to head
About

Optimism

This app encourages daily reflection by prompting users to write down three positive moments each evening. The goal is to foster increased positivity, leading to improvements in quality of life, relationships, and sleep.

Highlights
  • Daily positive moment journaling
  • Brain rewiring for positivity
  • Improved quality of life
  • Enhanced relationships
  • Better sleep quality
Features
Read full description

Our experiment will rewire your brain for increased positivity. Participants in a similar experiment noted a higher quality of life, relationships and sleep (Robert A. Emmons, Michael McCullough “Counting Blessings Versus Burdens”). Exercise: write down 3 positive moments every evening. Try for 1 week and then decide if you want to continue. Terms and Conditions: https://optimism.app/terms

About

Polylith

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Elevate Your Lexicon. Ignite Your Mind. Polylith is more than just a dictionary or a quote collection—it is a daily ritual for the intellectually curious. Designed for writers, speakers, and lifelong learners, Polylith delivers a meticulously curated experience to help you master the art of language and find daily inspiration. In a world of fast-paced communication, Polylith invites you to slow down and appreciate the weight of a single word and the power of a perfectly crafted thought. Key Features The Daily Word: Discover sophisticated, rare, and evocative vocabulary. Each entry goes beyond a simple definition, providing etymology, pronunciation, and nuanced usage examples to help you integrate the word into your own vernacular. Curated Wisdom: Receive a daily quote selected from the world’s greatest philosophers, authors, and visionaries. Our selections are designed to provoke thought, offer comfort, or provide a fresh perspective on the modern world. Elegant Minimalism: Experience a distraction-free interface. Polylith’s aesthetic is clean and architectural, ensuring that the focus remains entirely on the language. Personal Archive: Save your favorite words and quotes to a private library. Revisit your collection whenever you need a spark of inspiration or the perfect "mot juste" for your writing. Smart Notifications: Set a silent morning reminder to start your day with a moment of reflection and growth. Why Polylith? The name Polylith draws from the idea of many stones forming a great monument. By learning one profound word and absorbing one deep thought each day, you are building a monumental foundation for your own expression and understanding. Subscription Terms: Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://gist.github.com/DrkArs/14da598a442213dda6d3a492cbde9702

Screenshots

Optimism4 screens

Verdict

The call

Optimism and Polylith are too close to call on the numbers: across 3 compared parameters — price, in-app purchases and iOS requirement among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Optimism sells 1 in-app purchase, starting at $6.99 per month and Polylith sells 3 in-app purchases, starting at $1.49 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Optimism versus Polylith: the parameters behind the verdict, then further details
ParameterOptimismPolylith
PriceFreeFree
Rating4.8 (11 ratings) — better—
Positive reviews75.0% of reviews—
Number of ratings11 — better—
Update frequencyEvery 5 weeks—
AdsNo—
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone — better—
Requires iOS18.617.0 — better
Further details — not scored
Size9 MB2 MB
Age rating4+17+
DeveloperIlia KovalenkoDoruk Aras

In-app purchases

1 purchases

Optimism

Subscriptions1
  • Unlimited access$6.991 Month
3 purchases

Polylith

Subscriptions2
  • Monthly Subscription1 Month trial$1.491 Month
  • Yearly Subscription$6.491 Year
One-time1
  • Life Time Access$12.99

Questions

Is Optimism free?
Optimism is free to download, with in-app purchases available.
Is Polylith free?
Polylith is free to download, with in-app purchases available.

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