Comparison

One Question a Day vs Yearbound

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

Head to head
About

One Question a Day

This app encourages daily self-reflection with thought-provoking questions. Track your personal growth, review past answers, and build a habit of mindfulness and self-discovery through guided prompts and a complete answer history.

Highlights
  • Daily thought-provoking questions
  • Personalized prompts based on answers
  • Weekly answer reviews
  • Complete history of responses
  • Profile tracking for streaks and growth
  • Mindfulness and self-inquiry exercises
Features
Read full description

Discover yourself every day with One Question a Day! This self-reflection app helps you track your personal growth through daily questions and see how your answers evolve over time. Build a habit of self-reflection, mindfulness, and self-discovery, all in one easy-to-use digital journal. Features include: • Question of the day: Thought-provoking daily questions to inspire reflection and self-inquiry; • Personalized questions: Tailored prompts based on your answers to an initial questionnaire; • Weekly reflections: Review your answers over time and reflect on your life; • Complete history: Access all your previous responses anytime; • Profile tracking: Monitor how many questions you’ve answered, streaks, and personal growth; • Reflection prompts for self-inquiry, mindfulness, and self-reflection exercises. Use this self-reflection app to deepen your self-reflection, practice self inquiry, and explore reflection questions that help you understand yourself better. Perfect for anyone who wants a journal, daily one question per day prompts, and a tool to reflect life regularly. Privacy & Terms: By downloading One Question a Day, you agree to: • Privacy Policy: https://sky-oxygen-b93.notion.site/Privacy-Policy-2804284f3059803fa12fddd3560e6a2f?source=copy_link • Terms of Service: https://sky-oxygen-b93.notion.site/Terms-and-Conditions-2804284f3059807995b1e5c26df71b2e?source=copy_link Support: akiratsukamoto13@gmail.com

About

Yearbound

Features
Read full description

A space where a promise to yourself becomes a record of quietly witnessing one another.
Write your daily intentions in Manifesto. Invite a Witness to quietly watch over your journal, become a Witness for someone you care about, or write alongside a Co-Writer who shares the same stretch of time. Every entry is encrypted and kept as something deeply, enduringly yours. HOW IT WORKS What did you write three days ago? What feeling lingered last month? What did the you from a year ago believe, fear, or hope for? You don’t have to go searching for your past. Yearbound brings it back to you—quietly, and at exactly the right time. 9 Volumes One life, seen through nine lenses: Journal —What from today would you want to meet again later? Growth —What kind of person are you slowly becoming? Gratitude —What precious thing is already here beside you today? Love —Who is resting most deeply in your heart right now? Mindful —In this moment, are you truly here? Letters —Who are your unspoken words reaching for? Work —Where is this work leading you? Abundance —What does “enough” feel like to you right now? Challenge —What effort today will your future self be grateful for? Manifesto Write your daily intentions in Manifesto. They do not need to be long or polished. A single honest sentence, a quiet promise, a hope you are not ready to let go of—those are enough. Over time, these lines become more than notes. They become a trace of who you want to be and what you want to remain true to. Co-Writer Write on the same page together and share time, feeling, and memory. When one person’s record meets another person’s words, something new takes shape—something neither could have made alone. Co-Writer is not only a feature for writing together, but a way of making shared time visible. Witness Invite a Witness to quietly keep watch over your journal, or become a Witness for someone you care about. It does not require many words. Some days, what we need is not advice or judgment, but simply someone who stays near, remembers, and sees us through. Yearbound makes room for that kind of tender connection. Time Capsule Some feelings need to travel farther, to be met again only after enough time has passed. Time Capsule is a place for those moments. Leave a message from who you are now for who you will be later. When it opens again, it may bring back the air of a forgotten season, along with the beliefs, fears, and hopes you once carried. My Yearbound My Yearbound is where scattered entries gather into a single flow. Daily intentions, returned pages, shared writing, and time capsules begin to connect here as one life. It is not simply where records are stored, but a quiet map that helps you understand the shape of the time you have lived. Privacy and Encryption Every entry is protected with end-to-end AES-256 encryption. From the briefest note to the feelings you could not easily show anyone else, your words remain yours to the end. Yearbound is not made for display, but for honesty. Even your most fragile sentence is held quietly and securely in your own time and language. Tiers Free — 1 volume · 3 lines a day · 1 year of past cards · join as a Witness · invite 3 Witnesses Plus ($29.99 lifetime) — unlimited volumes · full archive · local recordings · join as a Witness · invite 5 Witnesses Pro ($4.99/month · $39.99/year) — write together with 1 invited Pro member · Manifesto · cloud sync · unlimited Witnesses Family ($9.99/month · $79.99/year) — everything in Pro · up to 6 Pro members · 5 additional people · shared volumes Languages Some feelings only reveal themselves fully in a certain language. Every prompt in Yearbound was written separately in English, Korean, Japanese, Spanish, German, and French. They are not translations, but lines born in the grain of each language itself. Three lines are enough. Begin in the language closest to your heart. Terms of Use: https://www.yearbound.app/terms.html Privacy Policy: https://www.yearbound.app/privacy.html

Screenshots

One Question a Day4 screens
Yearbound4 screens

Verdict

The call

The clearest difference is in-app purchases: Yearbound at none against One Question a Day's 3. Yearbound also leads on iOS requirement (15.0 vs 17.6). One Question a Day's advantage is update cadence (every 3 days vs every 10 days). On price, ads 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. One Question a Day sells 3 in-app purchases, starting at $1.99 per 7 days. Yearbound asks for nothing beyond the download.

UpkeepUpdate frequency

One Question a Day ships an update every 3 days, Yearbound every 10 days. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
One Question a Day versus Yearbound: the parameters behind the verdict, then further details
ParameterOne Question a DayYearbound
PriceFreeFree
Rating4.5 (4 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings4 — better—
Update frequencyEvery 3 days — betterEvery 10 days
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.615.0 — better
Further details — not scored
Size76 MB17 MB
Age rating4+4+
DeveloperAgora Labs Ltda.Yearbound Studio LLC

In-app purchases

3 purchases

One Question a Day

Subscriptions2
  • Pro Subscription - Weekly$1.997 Days
  • Pro Subscription - Annual$22.991 Year
One-time1
  • Lifetime License - Pay once$24.99
None

Yearbound

No in-app purchases

Questions

Is One Question a Day free?
One Question a Day is free to download, with in-app purchases available.
Is Yearbound free?
Yearbound is free to download, with no in-app purchases.
Do One Question a Day or Yearbound have ads?
Neither One Question a Day nor Yearbound shows ads.
Which is updated more often, One Question a Day or Yearbound?
One Question a Day ships an update every 3 days, and Yearbound every 10 days. Most recently, One Question a Day was updated on October 15, 2026 and Yearbound on October 8, 2026.

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