Comparison

Vesper AI vs Chat with AI

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

Head to head
About

Vesper AI

This AI coach provides accountability through personalized phone calls to help you reflect, plan, and stay on track with your goals. It tracks your progress and offers weekly insights to boost motivation.

Highlights
  • AI-powered phone check-ins
  • Goal setting and tracking
  • Personalized weekly insights
  • Progress visualization
  • Accountability partner
  • Customizable schedule
Features
Read full description

Build the life you promised yourself. Vesper is an AI life coach that calls you. Set a schedule, and Vesper checks in with a short phone call to help you reflect, plan, and stay on track—so you actually follow through on the things that matter to you. WHY IT WORKS Research shows that 94% of people who try to change their lives quit within a few months. The missing ingredient isn't willpower—it's accountability. In a clinical study of professional coaching, 95% of participants stuck with the program, and 56% achieved their goal. People with accountability partners are 10x more likely to follow through. Vesper gives you that partner. One who's always available, remembers everything, and keeps you moving forward. HOW IT WORKS - Pick your goal — health, career, relationships, or anything you're working on - Set your schedule — choose which days and times work best for you - Vesper calls you — quick 2-5 minute check-ins to reflect and plan your next step - Track your progress — every action, win, and milestone is logged automatically - Get weekly insights — a personalized report that highlights your wins and reveals patterns in your progress YOUR PROGRESS IS POWER A Harvard study of 12,000 workdays found that the #1 driver of motivation is feeling a sense of progress. But most of our progress is invisible. We forget how far we've come almost as quickly as we move forward. Vesper solves this by tracking your progress for you over a quick phone call. No journaling, no spreadsheets, no extra work. Just talk about your day, and Vesper turns your conversations into a clear record of actions, wins, and milestones—so you always have proof of how far you've come. Vesper *Noun • derived from Latin meaning "evening star"* Historically used by travelers for guidance and navigation. Your AI coach for life's journey. SUBSCRIPTION PRICING AND TERMS You can use Vesper for free with limited features. Vesper Pro unlocks the full coaching experience: best AI quality, longer check-ins, your personal biography, and 500 star credits monthly. Two auto-renewing subscription options: - $15.99 per month - $149.99 per year Prices are in USD. Pricing in other countries may vary and actual charges may be converted to your local currency depending on your country of residence. Your subscription will automatically renew at the end of each term and your payment method will be charged through your iTunes account. You can turn off auto-renewal at any time from your iTunes account settings. Terms and conditions: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://dark-shield-lewis68.replit.app/privacy-policy

About

Chat with AI

Engage in advanced conversations with a powerful AI chatbot assistant. This app leverages cutting-edge Claude 3 AI technology for unparalleled text generation and streamlined communication. It also offers support for the Shortcuts app to simplify your scripts.

Highlights
  • Conversational AI
  • Advanced text generation
  • Claude 3 models
  • Shortcuts app support
  • Streamlined communication
Features
Read full description

Engage in seamless conversations with Chat with AI, a fast and powerful AI chatbot assistant powered by advanced 3rd generation Claude AI technology. Explore the world of conversational AI with this cutting-edge language model, offering unparalleled text generation capabilities. This AI chat assistant simplifies communication and offers built-in Shortcuts app support to streamline your scripts. Download now to experience the future of AI chatbots! Sozzled Inc. is not associated with Anthropic PBC. This app uses Claude 3 models but is not an official Anthropic product. Privacy Policy: https://sozzled.app/privacy.html Terms of Service: https://sozzled.app/terms.html

Screenshots

Vesper AI4 screens
Chat with AI4 screens

Verdict

The call

The clearest difference is review sentiment: Vesper AI at 67% against Chat with AI's 28%. Chat with AI's advantage is update cadence (every 3 days vs fortnightly). On price, ads, in-app purchases and monetization model 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. Vesper AI sells 11 in-app purchases, starting at $8.99 per month and Chat with AI sells 4 in-app purchases, starting at $14.99 per 7 days. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Vesper AI ships an update fortnightly, Chat with AI every 3 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard2 real differences · 8 level
Vesper AI versus Chat with AI: the parameters behind the verdict, then further details
ParameterVesper AIChat with AI
PriceFreeFree
Rating—4.6 (686 ratings) — better
Positive reviews66.7% of reviews — better28.1% of reviews
Number of ratings—686 — better
Update frequencyFortnightlyEvery 3 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Vision Pro — better
Requires iOS17.617.0 — better
Further details — not scored
Size379 MB3 MB
Age rating12+12+
DeveloperVesper AI LTDSozzled LLC

Customer experience

Vesper AI

Written reviews6 reviews
Positive66.7%
Neutral0.0%
Negative33.3%

Chat with AI

All ratings683 ratings
Positive90.5%
Neutral1.8%
Negative7.8%
Written reviews32 reviews
Positive28.1%
Neutral3.1%
Negative68.8%

Bugs and requests

Vesper AI

Not enough reviews yet to summarise bugs or requests.

Chat with AI

Reported bugs

3 issues
  • Keyboard bug preventing collapse
  • Inability to copy suggested text
  • Errors due to insufficient tokens

Requested features

2 requests
  • Allow copying of suggested text
  • Improve object identification capabilities

In-app purchases

11 purchases

Vesper AI

Subscriptions8
  • Pro Access$8.991 Month
  • Vesper Pro Monthly (20% Off)$12.491 Month
  • Vesper AI PRO Monthly$15.991 Month
Show 5 more
  • Vesper Pro Annual (60% Off)$59.991 Year
  • Annual Onboarding Offer$74.991 Year
  • Pro Access7 Days trial$79.991 Year
  • Vesper Pro Annual (20% Off)$119.991 Year
  • Vesper AI PRO Annual$149.991 Year
One-time3
  • 100 Star Boost$2.99
  • 500 Star Boost$11.99
  • 1000 Star Boost$19.99
4 purchases

Chat with AI

Subscriptions1
  • Unlimited Weekly$14.997 Days
One-time3
  • 10,000 Tokens$1.99
  • 50,000 Tokens$4.99
  • 150,000 Tokens$9.99

Questions

Is Vesper AI free?
Vesper AI is free to download, with in-app purchases available.
Is Chat with AI free?
Chat with AI is free to download, with in-app purchases available.
Do Vesper AI or Chat with AI have ads?
Neither Vesper AI nor Chat with AI shows ads.
Which is updated more often, Vesper AI or Chat with AI?
Vesper AI ships an update fortnightly, and Chat with AI every 3 days. Most recently, Vesper AI was updated on October 24, 2026 and Chat with AI on October 27, 2026.

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