Comparison

Evolve vs Open Chat

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

Head to head
About

Evolve

Engage in a personal dialogue with your life through an AI-powered diary. This app transforms self-reflection into a chat, recalling past entries and surfacing memories. Your thoughts are secured with end-to-end encryption, ensuring privacy.

Highlights
  • AI-powered journaling
  • Texting format entries
  • AI memory bank for past entries
  • End-to-end data encryption
  • Subscription-based revenue
Features
Read full description

Evolve: AI Journal - Discover a New Chapter in Self-Reflection A Personal Dialogue with Your Past, Present, and Future Welcome to Evolve: AI Journal, the revolutionary AI-powered tool that turns self-reflection into an engaging conversation. With Evolve, you're not just filling in a diary; you're engaging in a dialogue with your life. Evolving Beyond Traditional Journaling Our app transforms your introspective moments into a delightful chat with your past self. Featuring a cutting-edge GPT model finely tuned for seamless interaction, it allows you to pen your daily entries in a familiar texting format. Your Personal History, Distilled into Insights Ever found yourself caught in the swirl of life, forgetting the rhythm of your last run, or the tune of thoughts from a year ago? Our AI memory bank will delve into your past entries at your command, surfacing those elusive memories. Watch as your entries spring to life, painting a vivid portrait of your journey. Privacy is Our Priority We believe your innermost thoughts and memories are sacred. Therefore, we've woven a blanket of security with end-to-end data encryption around your entries. No data is shared or sold, and there are zero advertisements. Our sole revenue model is a subscription service - a clear testament to our commitment to your privacy. Embark on Your Voyage of Self-Discovery Unfold a fascinating exploration of your life's chapters, penned by you and remembered by Evolve. This is not just a journal; it's your journey towards self-growth, one entry at a time. Download 'Evolve: AI Journal' today. Terms of Use https://manevolves.org/terms-and-policies

About

Open Chat

Engage in dynamic conversations with an advanced AI chatbot. This application offers instant, informative, and fun interactions on a vast array of subjects, with continuously improving algorithms for a natural experience.

Highlights
  • Write essays and emails
  • Translate and practice languages
  • Homework assistance
  • Content rewriting
  • Recipe generation
  • Idea brainstorming
  • Information retrieval
Features
Read full description

Ask chat AI to write anything and get instant answers. Chat with the most advanced chat AI app. It is designed to provide users with an unparalleled chatbot experience that is engaging, fun, and informative at the same time. This app is able to understand and engage with you on a wide range of topics, from current events to personal thoughts and feelings. CHAT AI's algorithms are constantly learning and improving, so you can have more natural and enjoyable conversations over time. How to use: Chat AI is simple to use you just type in your message and receive a response. No complicated setup or training is required. Features: - Write Essays, emails, and more - Translate and practice languages - Does your Homework - Re-write any type of text - Find cooking recipes - Brainstorm new ideas - Information retrieval - Create new content - Create business models - Question answering - Personalized experience - Open Chatbot AI recommendations - Test the latest prompt recommendations you’ll find on the internet Terms of use: https://multiverseapps.org/terms.html Privacy policy: https://multiverseapps.org/privacy-policy.html Have questions or suggestions? Don't hesitate to contact us.

Screenshots

Evolve4 screens
Open Chat3 screens

Verdict

The call

The clearest difference is rating: Open Chat at 3.7 against Evolve's 1.0. Open Chat also leads on monetization model (freemium vs subscription) and ratings volume (3 vs 1). Evolve's advantage is update cadence (every 2 days vs every 5 days). On price, review sentiment, 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. Evolve sells 3 in-app purchases, starting at $9.99 per month and Open Chat sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Open Chat holds the better App Store score, 3.7 against 1.0. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

UpkeepUpdate frequency

Evolve ships an update every 2 days, Open Chat every 5 days. Both last shipped on October 24, 2026.

Scorecard4 real differences · 6 level
Evolve versus Open Chat: the parameters behind the verdict, then further details
ParameterEvolveOpen Chat
PriceFreeFree
Rating1.0 (1 ratings)3.7 (3 ratings) — better
Positive reviews0.0% of reviews0.0% of reviews
Number of ratings13 — better
Update frequencyEvery 2 days — betterEvery 5 days
AdsNoNo
In-app purchasesYesYes
MonetizationSubscriptionFreemium — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.1 — better13.0
Further details — not scored
Size74 MB13 MB
Age rating4+4+
DeveloperOmkar BojjawarMultiverse

Customer experience

Evolve

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Open Chat

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

3 purchases

Evolve

Subscriptions3
  • Evolve Plus (Monthly)3 Days trial$9.991 Month
  • Evolve Plus (Quarterly)3 Days trial$24.993 Months
  • Evolve Plus (Yearly)3 Days trial$79.991 Year
4 purchases

Open Chat

Subscriptions3
  • Weekly$4.997 Days
  • Monthly Promo$6.991 Month
  • Monthly$9.991 Month
One-time1
  • Lifetime$39.99

Questions

Is Evolve free?
Evolve is free to download, with in-app purchases available.
Is Open Chat free?
Open Chat is free to download, with in-app purchases available.
Which has better reviews, Evolve or Open Chat?
Open Chat is rated higher. Evolve averages 1.0 out of 5 from 1 ratings, while Open Chat averages 3.7 from 3 ratings.
Do Evolve or Open Chat have ads?
Neither Evolve nor Open Chat shows ads.
Which is updated more often, Evolve or Open Chat?
Evolve ships an update every 2 days, and Open Chat every 5 days. Most recently, Evolve was updated on October 24, 2026 and Open Chat on October 24, 2026.

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