Comparison

OneDayQuestion vs Question Diary

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

Head to head
About

OneDayQuestion

This app provides a daily question to encourage self-reflection and journaling. Over time, your answers build a personal narrative, allowing you to track your growth by revisiting past responses to the same questions. You can also explore public entries, react with stamps, and customize your journal's appearance.

Highlights
  • Daily reflection questions
  • Personal journal entries
  • Year-over-year comparison
  • Explore public stories
  • React with stamps
  • Customizable appearance
  • Writing streak insights
Features
Read full description

One question a day. Your story, one answer at a time. • Each day brings a new question that invites you to pause and reflect. Over time, your answers become a living journal — and when the same question comes back next year, you'll see just how much you've grown. • One Daily Question A fresh question arrives every day, designed to spark honest self-reflection. • Write Like a Diary Whether it's one line or a full page, capture your thoughts along with today's weather. • Compare Yourself Year by Year Answer the same question each year and watch your story evolve over time. • Explore Others' Stories Curious how others answered the same question? Browse public entries from around the world for connection and inspiration. • React with Stamps Express yourself with 20+ stamps — from "Love it" to "I feel you" to "You've got this." • Customize Your Look Personalize your entries with beautiful skins and styles. • Footprint Insights See your monthly writing streak, most popular stamps, favorite writing time, and more. • Bookmarks Save your favorite entries from others and revisit them anytime. • Reminders Set a daily reminder so you never miss a day of reflection. A small ripple in your everyday life, OneDayQuestion. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula

About

Question Diary

This app provides a daily self-reflection question to encourage personal growth. It stores your answers on a server, allowing you to revisit them a year later and compare your responses over time. Explore a variety of thought-provoking questions to help you discover yourself.

Highlights
  • Daily self-reflection questions
  • Answer or skip questions
  • Yearly question repetition
  • Answers stored on server
  • Access answers from anywhere
  • Variety of life questions
Features
Read full description

Is this your first time using Question Diary? Question Diary will give you one question every day. Are you happy right now? You can answer the question, or choose not to if you'd rather not. You will get one question like this, every day. Then, one year later, you will be asked the same questions. Are you happy right now? If you were shown your answer from a year ago, and asked this question again, what would your answer be? Would it be the same as it was last year? Would it be a different answer? Are you happy right now? WnA Diary, life questions, Question Diary with questions that help me find myself, An application that allows you to find your answers quickly, hand-written in a diary. All answers are stored on the server. Answers can been seen from anywhere, and the application can be used from anywhere. I have another question for you today. What were you thinking about the most today? What would you like to protect the most in your life? How is it to be an adult? What is the coolest thing that you can do now? If you had enough money, what would be the most worth-while thing you could do? If you could have a superpower, what would it be? What are your strengths? What challenges have you taken on recently? What do you think is the purpose of life? What is a 'better life' to you? I hope that your life will become even just a little bit warmer.

Screenshots

OneDayQuestion4 screens
Question Diary4 screens

Verdict

The call

The clearest difference is review sentiment: OneDayQuestion at 80% against Question Diary's 34%. OneDayQuestion also leads on update cadence (every 4 days vs every 3 months). Question Diary's advantage is in-app purchases (none vs 3) and iOS requirement (13.2 vs 15.0). 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. OneDayQuestion sells 3 in-app purchases, starting at $2.99 per month. Question Diary asks for nothing beyond the download.

UpkeepUpdate frequency

OneDayQuestion ships an update every 4 days, Question Diary every 3 months. Both last shipped on September 21, 2026.

Scorecard5 real differences · 5 level
OneDayQuestion versus Question Diary: the parameters behind the verdict, then further details
ParameterOneDayQuestionQuestion Diary
PriceFreeFree
Rating—4.4 (184 ratings) — better
Positive reviews80.0% of reviews — better33.5% of reviews
Number of ratings—184 — better
Update frequencyEvery 4 days — betterEvery 3 months
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.2 — better
Further details — not scored
Size34 MB8 MB
Age rating4+4+
DeveloperLAYERLABPIONE

Customer experience

OneDayQuestion

Written reviews20 reviews
Positive80.0%
Neutral5.0%
Negative15.0%

Question Diary

All ratings184 ratings
Positive84.2%
Neutral6.0%
Negative9.8%
Written reviews200 reviews
Positive33.5%
Neutral12.0%
Negative54.5%

Bugs and requests

OneDayQuestion

Not enough reviews yet to summarise bugs or requests.

Question Diary

Reported bugs

4 issues
  • App crashing on launch
  • Disappearing/lost entries
  • Keyboard issues (text going under)
  • Compatibility problems with iOS updates

Requested features

5 requests
  • Password reset option
  • Dark mode
  • Ability to view/edit past entries
  • Community features (forums, sharing)
  • Multilingual support

In-app purchases

3 purchases

OneDayQuestion

Subscriptions2
  • Firefly Pass (Monthly)$2.991 Month
  • Firefly Pass (Yearly)$19.991 Year
One-time1
  • 100 Fireflies$1.99
None

Question Diary

No in-app purchases

Questions

Is OneDayQuestion free?
OneDayQuestion is free to download, with in-app purchases available.
Is Question Diary free?
Question Diary is free to download, with no in-app purchases.
Do OneDayQuestion or Question Diary have ads?
Both OneDayQuestion and Question Diary show ads.
Which is updated more often, OneDayQuestion or Question Diary?
OneDayQuestion ships an update every 4 days, and Question Diary every 3 months. Most recently, OneDayQuestion was updated on September 21, 2026 and Question Diary on September 21, 2026.

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