Comparison

Personal AI vs Martin

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

Head to head
About

Personal AI

This platform allows professionals in regulated industries to create a private, secure digital twin of their knowledge. It automates tasks, facilitates collaboration, and offers secure messaging, all while prioritizing data privacy and enterprise-grade security.

Highlights
  • Private digital twin of knowledge
  • Seamless workflow automation
  • Personalized AI personas
  • Native secure messaging
  • Enterprise-grade security
  • Built for regulated industries
Features
Read full description

Personal AI is the next-generation training and communication platform, purpose-built for attorneys, doctors, coaches, and professionals working in highly regulated industries. Harness the power of your own private, trusted digital twin—powered by advanced Personal Language Models that are fast to train, highly accurate, and always evolving with your knowledge. Your Knowledge, Amplified Create a digital extension of your expertise that learns and grows with you. Access your Personal AI anytime, anywhere—your insights are always at your fingertips. Seamless Workflow Automation Automate routine tasks and communications so you can focus on high-value work. Collaborate with your AI on complex problem-solving, brainstorming, and decision-making. Personalized AI Personas Train your Personal AI on specific knowledge and datasets curated by you. Share your AI personas securely and at your discretion, empowering collaboration across teams and organizations. Native Secure Messaging Interact securely with individuals and AIs both inside and outside your organization using Personal AI’s built-in messaging platform. Privacy-First, Enterprise-Grade Security Your data remains yours—Personal AI never shares or sells your information. Benefit from enterprise-level security, including SOC 2 compliance, ensuring your information stays protected. Built for Regulated Industries Designed for legal, healthcare, finance, and other sectors demanding the highest levels of data security and compliance. Maintain transparency and control with clear training data structures and compliance tools. Scalable for Teams and Enterprises Deploy Personal AI across departments or organization-wide with flexible pricing to fit businesses of any size. Take Control of Your AI Journey With Personal AI Mobile, cutting-edge Personal Language Models are always at your fingertips. Empower yourself and your business to transition to AI on your terms—securely, privately, and efficiently. Experience the future of expertise. Download Personal AI and amplify your knowledge today.

About

Martin

This AI-powered assistant learns your preferences and workflows to proactively help with tasks. It can research, set reminders, manage your schedule, and communicate via various channels, building a personal relationship to become more useful over time.

Highlights
  • Voice and text interaction
  • Proactive task management
  • Research capabilities
  • Calendar and to-do management
  • Email and Slack integration
  • Personalized learning of preferences
Features
Read full description

Meet Martin, your AI personal assistant. Reachable by voice, SMS, WhatsApp, email, or phone, Martin builds a personal relationship with you, getting to know what matters most. Martin can do research for you, set reminders, manage your to-dos and calendar, check your email, and use Slack. As he becomes familiar with your preferences and workflows, Martin reaches out proactively to make himself as useful as possible. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Personal AI4 screens
Martin4 screens

Verdict

The call

The clearest difference is in-app purchases: Personal AI at none against Martin's 4. Personal AI also leads on review sentiment (68% vs 39%). Martin's advantage is ads (none vs shown) and ratings volume (262 vs 43). On price, rating, update cadence 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. Martin sells 4 in-app purchases, starting at $35.00 per month. Personal AI asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.4 for Personal AI against 4.3 for Martin. That said, the two scores are not equally well evidenced: Martin has 262 ratings behind it against 43, so its average is the more settled of the two. Written reviews are what separate them: 68% of Personal AI's written reviews are positive against 39% of Martin's.

UpkeepUpdate frequency

Personal AI ships an update fortnightly, Martin weekly. The most recent releases landed on July 26, 2026 and September 18, 2026 respectively.

Scorecard4 real differences · 6 level
Personal AI versus Martin: the parameters behind the verdict, then further details
ParameterPersonal AIMartin
PriceFreeFree
Rating4.4 (43 ratings) — better4.3 (262 ratings)
Positive reviews68.2% of reviews — better39.4% of reviews
Number of ratings43262 — better
Update frequencyFortnightlyWeekly — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.1 — better16.0
Further details — not scored
Size32 MB28 MB
Age rating17+4+
DeveloperHuman AI Labs, IncMartin AI

Customer experience

Personal AI

All ratings43 ratings
Positive86.0%
Neutral0.0%
Negative14.0%
Written reviews22 reviews
Positive68.2%
Neutral4.5%
Negative27.3%

Martin

All ratings262 ratings
Positive84.7%
Neutral2.3%
Negative13.0%
Written reviews71 reviews
Positive39.4%
Neutral9.9%
Negative50.7%

Bugs and requests

Personal AI

Not enough reviews yet to summarise bugs or requests.

Martin

Reported bugs

15 issues
  • Cannot login with correct credentials
  • SMS/texting feature not working
  • Email connection and sending failures
  • Calendar integration errors and unwanted event creation
  • Voice command/microphone not functioning
Show 10 more
  • App crashes when adding dates to calendar
  • Cannot connect Gmail or iCloud accounts
  • 6-digit code not being sent during signup
  • Conversation context lost between interactions
  • Reminders not arriving or arriving late
  • Badge notifications stuck and cannot be cleared
  • Integration status shows inactive despite being connected
  • Airpods microphone compatibility issues
  • Auto-renewal without proper notification
  • Internal service errors on account connection

Requested features

10 requests
  • Location-based reminders
  • Notion integration
  • Desktop/Mac application
  • Better speech recognition
  • More app integrations
Show 5 more
  • Lower pricing tier
  • Phone calling on behalf of users
  • Improved UI/UX design
  • Better voice mode functionality
  • More automation capabilities

In-app purchases

None

Personal AI

No in-app purchases

4 purchases

Martin

Subscriptions4
  • Martin Basic Monthly7 Days trial$35.001 Month
  • Martin Pro Monthly7 Days trial$49.001 Month
  • Martin Basic Yearly7 Days trial$250.001 Year
Show 1 more
  • Martin Pro Yearly7 Days trial$359.001 Year

Questions

Is Personal AI free?
Personal AI is free to download, with no in-app purchases.
Is Martin free?
Martin is free to download, with in-app purchases available.
Which has better reviews, Personal AI or Martin?
Personal AI is rated higher. Personal AI averages 4.4 out of 5 from 43 ratings, while Martin averages 4.3 from 262 ratings.
Do Personal AI or Martin have ads?
Personal AI shows ads; Martin does not.
Which is updated more often, Personal AI or Martin?
Personal AI ships an update fortnightly, and Martin weekly. Most recently, Personal AI was updated on July 26, 2026 and Martin on September 18, 2026.

Other comparisons