Comparison

Think Divergent vs Ruby

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

Head to head
About

Think Divergent

This app connects you with a partner for focused, 30-minute text-based work sessions. It also allows you to form groups and communities for collaborative projects and deeper connections. Get started on tasks with the support of another person, anytime and anywhere.

Highlights
  • On-demand text-based body doubling
  • Instant partner pairing
  • Create and join alliances
  • Form 'Atomic Teams' for recurring meetings
  • Collaborative co-working and brainstorming
  • Community building tools
Features
Read full description

A body doubling app that instantly find you a partner to get stuff done together over a 30 minute text-based session. You can also create Alliances to bring your friends and communities together and get stuff done. Getting started with a boost from another fellow human-being has never been easier. World's Most Creative Minds Think Divergent. Join a global alliance of 1500+ creative minds, get stuff done together and create a more human friendly world. We are reimagining everything about how divergent minds work individually & together with a collection of apps that work with instead of against how we think. Here's the just beginning: 1. Collide - An Uber like, on-demand, text-only body doubling app For us it's all about getting started. Without the need for scheduling and turning on video, getting started with a boost from another fellow human-being has never been easier: HOW IT WORKS - Start a session anytime, anywhere - We pair you with someone else in 5 minutes - Say hi. Share goals.Get started. Celebrate! 2. Alliances - Tools to bring your people together. Form deeper connections. We love serendipitous moments from which friendships and communities emerge. Yet our interests are fleeting and our schedules non-existent. HOW IT WORKS - Create your alliance with a mission and invite members with a link. - Use collide sessions in your alliance for co-working, support and brainstorming - Easily collect and aggregate availability from members to create "Atomic Teams" - small groups of 4~6 meeting on a recurring within your community for deeper connections and peer support. Sign up today and join a global alliance building a divergent thinking friendly world that Help Human Be Human.

About

Ruby

Effortlessly capture your thoughts and feelings using your voice. This AI-powered journal transforms spoken words into organized written entries, offering insights and prompts for self-reflection. Enjoy a private, ad-free space to improve your mood, focus, and mental well-being.

Highlights
  • Voice-to-text journaling
  • Smart AI insights
  • Completely private storage
  • Daily reflection prompts
  • Minimalist design
  • Track personal growth
Features
Read full description

Journaling without all the typing. Ruby is a voice journal that lets you capture your thoughts simply by talking. Press record, speak naturally, and Ruby turns what you say into a clear written journal entry you can come back to later. Then Ruby goes one step further by asking relevant follow up questions based on what you actually said, helping you reflect more deeply on the things that matter to you. ---- JOURNAL BY VOICE Forget staring at a blank page or typing out everything on your mind. Open Ruby, press record, and talk. Reflect on your day, work through something on your mind, capture an idea, think through a decision, or simply get your thoughts out of your head. Ruby transforms your recording into an organized written journal entry automatically. ---- MORE THAN VOICE TO TEXT Ruby does more than transcribe your recording. After each entry, Ruby can ask thoughtful follow up questions based on what you actually talked about. Instead of giving you generic journal prompts, Ruby responds to your own thoughts and gives you new questions to reflect on. ---- HOW IT WORKS 1. Press record 2. Say what is on your mind 3. Ruby turns your voice into a clear written journal entry 4. Get relevant follow up questions 5. Revisit your entries whenever you want ---- BUILT FOR REAL LIFE Ruby makes it easier to journal when writing feels like too much effort. Journal while sitting on the couch, taking a walk, having a break, winding down at night, or whenever something is on your mind. You do not need to write perfectly. You do not even need to know exactly what you want to say before you start. Just talk. ---- KEY FEATURES VOICE JOURNALING: Record your thoughts naturally instead of typing everything out. AI JOURNAL ENTRIES: Ruby transforms your spoken thoughts into clear, organized written entries. SMART FOLLOW UP QUESTIONS: Get questions based on what you actually said so you can continue reflecting. JOURNAL HISTORY: Revisit previous entries and look back on your thoughts, experiences, and ideas over time. JOURNALING PROGRESS: Track your entries, streaks, words, and time spent journaling. DAILY REFLECTION: Use Ruby whenever you want to reflect on your day, think something through, or simply talk. ---- WHY RUBY • Journal without spending time typing • Capture thoughts while they are still fresh • Speak naturally instead of worrying about how to write • Turn long, unstructured thoughts into readable journal entries • Get follow up questions connected to your own thoughts • Revisit your entries whenever you want • Build a journaling habit that fits more easily into everyday life No blank page. No pressure to write perfectly. Just press record and start talking. ---- A DIFFERENT WAY TO JOURNAL Speaking is often easier than writing. If you want to journal more consistently but traditional diary apps feel like work, Ruby gives you another way to do it. Speak freely. Ruby handles the writing. ---- Terms of Use: https://inkworldtos.carrd.co Privacy Policy: https://inkworldprivacy.carrd.co

Screenshots

Think Divergent4 screens
Ruby4 screens

Verdict

The call

The clearest difference is in-app purchases: Think Divergent at none against Ruby's 2. Think Divergent also leads on ratings volume (28 vs 1) and iOS requirement (12.4 vs 15.6). Ruby's advantage is rating (5.0 vs 4.5) and review sentiment (100% vs 80%). On price, update cadence, 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. Ruby sells 2 in-app purchases, starting at $4.99 per month. Think Divergent asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Ruby holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Think Divergent has 28 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 80% of Think Divergent's written reviews are positive against 100% of Ruby's.

UpkeepUpdate frequency

Think Divergent ships an update every 2 months, Ruby monthly. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

Scorecard6 real differences · 4 level
Think Divergent versus Ruby: the parameters behind the verdict, then further details
ParameterThink DivergentRuby
PriceFreeFree
Rating4.5 (28 ratings)5.0 (1 ratings) — better
Positive reviews80.0% of reviews100.0% of reviews — better
Number of ratings28 — better1
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS12.4 — better15.6
Further details — not scored
Size31 MB42 MB
Age rating4+4+
DeveloperThink Divergent LLCOliver Saylor

Customer experience

Think Divergent

All ratings28 ratings
Positive85.7%
Neutral7.1%
Negative7.1%
Written reviews25 reviews
Positive80.0%
Neutral12.0%
Negative8.0%

Ruby

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Think Divergent

No in-app purchases

2 purchases

Ruby

Subscriptions2
  • Monthly Plan$4.991 Month
  • Yearly$39.991 Year

Questions

Is Think Divergent free?
Think Divergent is free to download, with no in-app purchases.
Is Ruby free?
Ruby is free to download, with in-app purchases available.
Which has better reviews, Think Divergent or Ruby?
Ruby is rated higher. Think Divergent averages 4.5 out of 5 from 28 ratings, while Ruby averages 5.0 from 1 ratings.
Do Think Divergent or Ruby have ads?
Neither Think Divergent nor Ruby shows ads.
Which is updated more often, Think Divergent or Ruby?
Think Divergent ships an update every 2 months, and Ruby monthly. Most recently, Think Divergent was updated on September 24, 2026 and Ruby on September 15, 2026.

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