Comparison

dairi vs Otti

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

Head to head
About

dairi

Features
Read full description

dairi: The most meaningful way to connect with someone you love. dairi is a private, two-person journaling experience for couples, family members, close friends—any two people who want to reflect, grow, and strengthen their bond. This isn't a social feed. It’s your own private space to write, reflect, and reconnect. You can't use dairi alone. It's built for two. How it works: dairi is a subscription-based app. A paid subscription is required to access all features. You can join to existing diaries by invitation code without subscribing to any plan. Create a shared diary: Start by inviting your person—your partner, spouse, parent, sibling, or anyone close to you. Set a time frame: Choose a reflection period (e.g., 7 days, 30 days) that both of you commit to. Write daily entries: Each day, both of you write about your day—up to 2000 characters. Add a photo if you’d like. You’ll get gentle reminders to keep the habit going. No peeking: You can’t see each other’s entries until the period ends. Reveal day: Once the chosen period is over, you both unlock the full diary and discover what each of you wrote day by day. AI-powered insights: After both of you complete your entries for the day, dairi’s smart AI gives each of you a private, personalized tip—designed to nurture your relationship, based only on your own entry. dairi is for you if you’re: • Navigating a long-distance relationship and want to feel emotionally closer • A military family staying in touch during deployment • Sharing daily reflections with your therapist to deepen your sessions • In a polyamorous or ENM relationship and want to build stronger emotional bonds • A mother and daughter seeking a calm, open way to communicate • Reconnecting with childhood friends and preserving shared memories • Stepping away from social media to focus on your most meaningful connections • Strengthening your spiritual journey through shared prayer entries • Rediscovering each other after years of marriage • An engaged couple preparing for the next chapter together • Supporting a best friend through tough times or big changes • Making co-parenting or parenting more harmonious through shared updates • Documenting your baby’s growth with personal notes and photos • Building deeper intimacy in your relationship • Exploring and nurturing D/s dynamics with intentional communication • In a long-distance setup challenged by different time zones • Hoping to enhance your couples therapy work with everyday insights • Looking for a new way to connect with your children, one entry at a time Whether you're long-distance or living together, dairi helps you grow closer through consistent reflection, honest expression, and small daily acts of emotional intimacy. Reconnect. Reflect. Reveal. Subscribe and start your shared diary journey today. Terms of Service https://dairi.app/terms Privacy Policy https://dairi.app/privacy

About

Otti

This app serves as a private digital scrapbook for couples to preserve shared memories. It allows users to save photos, stories, places, and voice notes, creating a timeline of their relationship. Designed for two, it offers a quiet alternative to social media for documenting everyday moments and significant events.

Highlights
  • Shared journal for two
  • Save photos and stories
  • Record voice notes
  • Track places visited
  • Relationship timeline
  • PDF export option
Features
Read full description

Otti is the app for two. Play games that show how well you know each other, make your partner a song made just for them, and keep your photos and stories in a private book only you two can see. PLAY TOGETHER Guess Me and This or That turn your relationship into a playful round. Play together across a room or across the world. MAKE THEM A SONG Tell Otti what you want to say. We write the lyrics, sing it, and wrap it as a gift they can open. Every song lives in your book. KEEP YOUR STORY Save photos, words, voice notes, places, and special days in one shared journal. Revisit every photo full screen, follow the days you remember together, and see your places on a map. MADE FOR TWO One book. Two people. No followers, no feed, no audience. Otti is private by design. FREE • Your shared book, memories, voice notes, and places • Two game packs for each game, to replay anytime • Your first song OTTI PLUS • 5 new songs every month • Every game pack and unlimited rounds • Up to 9 photos in a memory • Your book as a designed PDF keepsake Need more songs? Buy extra songs anytime. They never expire. For couples who are dating, engaged, married, or long-distance. Questions: hello@meetotti.com Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://meetotti.com/privacy

Screenshots

dairi4 screens
Otti4 screens

Verdict

The call

The clearest difference is update cadence: Otti at every 4 days against dairi's every 3 months. dairi's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17.0). On price, ads and in-app purchases 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. dairi sells 2 in-app purchases, starting at $9.99 per month and Otti sells 4 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

dairi ships an update every 3 months, Otti every 4 days. Both last shipped on October 25, 2026.

Scorecard3 real differences · 7 level
dairi versus Otti: the parameters behind the verdict, then further details
ParameterdairiOtti
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 monthsEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
Monetization—Freemium
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.1 — better17.0
Further details — not scored
Size85 MB28 MB
Age rating4+4+
DeveloperLina BeydiliKOLADE VICTOR ABOBARIN

In-app purchases

2 purchases

dairi

Subscriptions2
  • Monthly$9.991 Month
  • Yearly$39.991 Year
4 purchases

Otti

Subscriptions2
  • Otti Plus Monthly$6.991 Month
  • Otti Plus Yearly$59.991 Year
One-time2
  • Single Song$1.99
  • Five Song Pack$5.99

Questions

Is dairi free?
dairi is free to download, with in-app purchases available.
Is Otti free?
Otti is free to download, with in-app purchases available.
Do dairi or Otti have ads?
Neither dairi nor Otti shows ads.
Which is updated more often, dairi or Otti?
dairi ships an update every 3 months, and Otti every 4 days. Most recently, dairi was updated on October 25, 2026 and Otti on October 25, 2026.

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