Comparison

Chat AI vs Sona

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

Head to head
About

Chat AI

This AI assistant chatbot helps with a wide range of tasks, from writing and creativity to answering questions and translating text. It can generate content, code, and even provide factual or sarcastic responses. The app offers a user-friendly interface for instant and impressive results.

Highlights
  • AI writing assistance (tweets, emails, code)
  • Creative idea generation
  • Question answering
  • Text translation
  • Code generation
  • Grammar correction
Features
Read full description

Chat AI is an AI assistant chatbot app for iOS devices. With endless possibilities, our AI assistant chatbot can help you with many tasks, such as: ■ Writing: tweets, headlines, emails, essays, chat responses, SEO content, meta descriptions, ad copy, and even code ■ Creativity: poems, songs, brainstorming ideas, and researching ■ Answering questions based on existing knowledge ■ Correcting grammar in standard English ■ Translating complex text into simpler concepts ■ Creating code to call our chatbot to the powered API using natural language instruction ■ Translating English text into other languages ■ Translating text into programmatic commands ■ Creating code to call the Stripe API using natural language ■ Providing message-style chatbot to answer questions about using JavaScript ■ Detecting sentiment with tweet classifier ■ Creating interview questions ■ Summarizing meeting notes ■ Outlining essays ■ Creating analogies ■ Turning product descriptions into ad copy ■ Generating product names from example words ■ Extracting keywords from a block of texts ■ Creating recipes from a list of ingredients (eat at your own risk!) ■ Turning a few words into a restaurant review ■ Creating study notes on a given topic ■ Providing factual and sarcastic chatbot, Marv ■ Turning a text description into a color with mood to color feature Chat AI gives you instant and impressive answers to all your questions. Whether you need help with a specific problem or want to learn more about a certain topic, our chatbot has got you covered. Chat AI has a user-friendly interface and intuitive design, so you can start chatting with our chatbot in no time. ■ About Subscriptions • Payment will be charged to iTunes Account at confirmation of purchase • Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period • Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user’s Account Settings after purchase • You may cancel a subscription during its free trial period via the subscription setting through your iTunes account. This must be done 24 hours before the end of the subscription period to avoid being charged. Please visit http://support.apple.com/kb/ht4098 for more information • You may turn off the auto-renewal of your subscription via your iTunes Account Settings. However, you are not able to cancel the current subscription during its active period • Any unused portion of a free-trial period, will be forfeited when the user purchases a subscription If you have any questions or suggestions, please feel free to contact us. ■ Terms of Use: https://www.seamobitech.com/chatai_tos.html ■ Privacy Policy: https://www.seamobitech.com/chatai_privacy.html ■ Contact Us: seamobitech.development@gmail.com

About

Sona

This voice-first AI assistant provides instant answers to your questions using a team of expert personas. It offers hands-free interaction, web search with sources, and supports multiple languages. Upgrade for unlimited messages, photo analysis, and premium themes.

Highlights
  • Hands-free voice interaction
  • Web search with sources
  • Multiple expert personas
  • Photo analysis (Pro)
  • Cross-device chat sync
  • 13 language support
Features
Read full description

Ask anything, out loud, and get a clear answer in seconds — right on your Apple Watch, or on your iPhone. Sona is an AI assistant with a team of experts: a chef, a coder, a fitness coach, a tutor, a translator and more. It searches the web when that helps, and shows you the sources. WHAT YOU CAN DO • Talk hands-free: ask by voice and hear the answer in a natural voice • Get fresh answers from the web, with links to the sources • Pick an expert: Sona, DevBot, FitCoach, ChefAI, Muse, Lingua, Tutor, Calm — or create your own character • Snap a photo and ask about it (Sona Pro) • Pick up your Watch chats on your iPhone • Use it in 13 languages FREE 20 messages a day, all eight experts, voice, web search and the standard themes. No account, no sign-up. SONA PRO Unlimited messages, photo understanding and premium themes. Available as a monthly or yearly subscription, or a one-time lifetime purchase. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://chatty.heywrist.com/privacy

Screenshots

Chat AI4 screens
Sona4 screens

Verdict

The call

The clearest difference is ads: Sona at none against Chat AI's shown. Sona also leads on rating (5.0 vs 4.7) and update cadence (every 3 days vs every 2 weeks). Chat AI's advantage is ratings volume (1.5K vs 1) and iOS requirement (13.0 vs 17.0). On price, in-app purchases, monetization model 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. Chat AI sells 5 in-app purchases, starting at $4.99 per 7 days and Sona sells 3 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Sona holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Chat AI has 1.5K ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 89% of Chat AI's written reviews are positive against 100% of Sona's.

UpkeepUpdate frequency

Chat AI ships an update every 2 weeks, Sona every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

Scorecard6 real differences · 4 level
Chat AI versus Sona: the parameters behind the verdict, then further details
ParameterChat AISona
PriceFreeFree
Rating4.7 (1.5K ratings)5.0 (1 ratings) — better
Positive reviews89.0% of reviews100.0% of reviews — better
Number of ratings1.5K — better1
Update frequencyEvery 2 weeksEvery 3 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone, iPad, Apple Watch
Requires iOS13.0 — better17.0
Further details — not scored
Size47 MB23 MB
Age rating17+4+
DeveloperSEAMOBI TECH PTE LTDRanju Jha

Customer experience

Chat AI

All ratings1,460 ratings
Positive93.3%
Neutral2.9%
Negative3.8%
Written reviews181 reviews
Positive89.0%
Neutral5.5%
Negative5.5%

Sona

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

Bugs and requests

Chat AI

Reported bugs

3 issues
  • Inability to restore purchases on iPhone
  • Unexpected maintenance or downtime
  • Misunderstanding of clear questions

Requested features

5 requests
  • Ability to save and export conversations
  • Integration with other apps and services
  • More customization options and settings
  • Improved language support and translation
  • Enhanced memory and context handling

Sona

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Chat AI

Subscriptions4
  • Weekly Advanced AI Chatbot3 Days trial$4.997 Days
  • Weekly Advanced AI Chatbot7 Days trial$4.997 Days
  • Monthly Advanced AI Chatbot3 Days trial$13.991 Month
Show 1 more
  • Yearly Advanced AI Chatbot$39.991 Year
One-time1
  • Lifetime Advanced AI Chatbot$39.99
3 purchases

Sona

Subscriptions2
  • Sona Pro Monthly3 Days trial$4.991 Month
  • Sona Pro Yearly7 Days trial$29.991 Year
One-time1
  • Sona Pro Lifetime$59.99

Questions

Is Chat AI free?
Chat AI is free to download, with in-app purchases available.
Is Sona free?
Sona is free to download, with in-app purchases available.
Which has better reviews, Chat AI or Sona?
Sona is rated higher. Chat AI averages 4.7 out of 5 from 1.5K ratings, while Sona averages 5.0 from 1 ratings.
Do Chat AI or Sona have ads?
Chat AI shows ads; Sona does not.
Which is updated more often, Chat AI or Sona?
Chat AI ships an update every 2 weeks, and Sona every 3 days. Most recently, Chat AI was updated on November 7, 2026 and Sona on November 5, 2026.

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