Comparison

Foundation vs Merdot AI

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

Head to head
About

Foundation

Engage in intelligent, private AI conversations that run entirely on your device. No internet or data collection required, offering instant responses and multiple conversation threads for various tasks.

Highlights
  • 100% on-device AI processing
  • Zero data collection
  • Works offline
  • Multiple conversation threads
  • Clean SwiftUI interface
  • Unlimited chat sessions
Features
Read full description

FoundationChat: Intelligent Conversations, Completely Private Experience AI without compromising your privacy. FoundationChat runs entirely on your iPhone or iPad—no internet required, no data sent to servers. Uses Apple’s on-device Intelligence or Cactus open models. PRIVACY FIRST 100% on-device processing—no ChatGPT, OpenAI, or third-party AI Zero data collection—conversations never leave your device No account, login, or tracking FEATURES Natural conversation powered by on-device AI Context-aware responses Multiple conversation threads Clean SwiftUI interface Works offline with instant responses Unlimited chat sessions REQUIREMENTS iOS 26.0 or later Apple Intelligence: iPhone 15 Pro+, iPhone 16+, or iPad with M1+ (enable in Settings) Cactus: iPhone 13 Pro and other devices with 4GB+ RAM (download a model in-app) WHY FOUNDATIONCHAT? Unlike cloud-based chatbots, FoundationChat keeps everything local. Your questions and conversations stay on your device. Ideal for brainstorming, writing help, learning, and any task where privacy matters. Download FoundationChat for truly private AI conversations.

About

Merdot AI

Features
Read full description

Merdot AI is the everyday assistant built in India, powered by Merdot 1.0, Merdot's own model. It answers, writes, researches and gets work done, in English, Hindi, Gujarati, Hinglish and every major Indian language. WHAT YOU CAN DO • Ask anything: clear answers in seconds, with live web results and sources when it matters. • Understand long documents: upload a report, contract, notes or a reading pack and ask across the whole file. Answers cite the passage they came from. • Get finished work, not just text: ask for a presentation, report or document and receive a ready-to-share PPTX, DOCX or PDF. • Speak, don't type: voice input that understands Indian languages and accents. • Create images: describe it, get it. • Remember what matters: Merdot keeps context about you and your business so you never repeat yourself. BUILT FOR WORK • Agents for real tasks: research briefs, document generation, structured analysis, each in its own conversation. • Scheduled agents: give an agent a standing instruction and a time; the result lands in your chat. • Morning brief: mail, calendar and pending posts summarised every morning, with actions you approve in one tap. • Connected accounts: Merdot Mail and calendar, so drafts and replies happen where you work. SOCIAL, DONE FOR YOU (paid plans) • Write, schedule and publish to Instagram, Facebook, LinkedIn, Threads and YouTube from one place. • Reply to Instagram comments in your brand's voice, in Hindi, Gujarati, Hinglish or English, with an approval queue or fully automatic. • Analytics for every connected account, in plain language. FREE FOR STUDENTS Verified students get Merdot AI free. Everyone else starts on a free plan; paid plans add higher limits, connected accounts, agents and social publishing. BUILT IN INDIA, RESPONSIBLY Merdot AI is made by Merdot Private Limited, Ahmedabad. Your data is stored in India and is never sold. Merdot is a member of the NVIDIA Inception Program and is supported by Google for Startups, Cloudflare for Startups and MongoDB for Startups. Questions: contact@merdot.com · merdotai.com Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://merdotai.com/privacy

Screenshots

Foundation3 screens
Merdot AI4 screens

Verdict

The call

The clearest difference is in-app purchases: Foundation at none against Merdot AI's 10. Merdot AI's advantage is update cadence (every 2 weeks vs every 4 weeks) and iOS requirement (16.4 vs 26.0). On price, 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. Merdot AI sells 10 in-app purchases, starting at $2.99 per month. Foundation asks for nothing beyond the download.

UpkeepUpdate frequency

Foundation ships an update every 4 weeks, Merdot AI every 2 weeks. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Foundation versus Merdot AI: the parameters behind the verdict, then further details
ParameterFoundationMerdot AI
PriceFreeFree
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 4 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.016.4 — better
Further details — not scored
Size8 MB99 MB
Age rating4+17+
DeveloperSagar DesaiMerdot

In-app purchases

None

Foundation

No in-app purchases

10 purchases

Merdot AI

Subscriptions10
  • Lite1 Month trial$2.991 Month
  • Basic$7.991 Month
  • Plus$14.991 Month
Show 7 more
  • Lite1 Month trial$29.991 Year
  • Pro$29.991 Month
  • Pro Max$49.991 Month
  • Basic$89.991 Year
  • Plus$149.991 Year
  • Pro$299.991 Year
  • Pro Max$499.991 Year

Questions

Is Foundation free?
Foundation is free to download, with no in-app purchases.
Is Merdot AI free?
Merdot AI is free to download, with in-app purchases available.
Do Foundation or Merdot AI have ads?
Neither Foundation nor Merdot AI shows ads.
Which is updated more often, Foundation or Merdot AI?
Foundation ships an update every 4 weeks, and Merdot AI every 2 weeks. Most recently, Foundation was updated on November 5, 2026 and Merdot AI on October 31, 2026.

Other comparisons