Mindverse vs ML Data Factory
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Mindverse
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The only AI notes app where intelligence runs entirely on your device. No tokens. 100% Private. Free Google Drive Sync. Agent-Ready. No Ads. No lock-in. Snap a whiteboard. Record a lecture. Drop a link. Jot a thought. Mindverse captures everything and automatically organizes it β using on-device AI right on your phone. CAPTURE ANYTHING β’ Type notes in Markdown or plain text β’ Record voice memos with one tap β transcribed automatically, on-device β’ Photograph documents, whiteboards, or receipts β text extracted instantly β’ Drop any URL β full article text and YouTube transcripts saved as notes β’ Share from any app directly into Mindverse AI WITH NO ONGOING COST All AI runs on your device using on-device models β no subscriptions, no token quotas, no per-query billing. Your brain doesn't charge per thought. Neither do we. β’ Auto-tags and categorizes every note on save β’ Smart search answers natural language questions across your whole library β’ AI Q&A grounded in your actual notes β not the internet β’ "You Saved This" resurfaces notes from the same date in past years SKILLS ENGINE Skills are AI actions that run on your notes β one tap on a single note, or select many and run on all. β’ Summarize β key points in seconds β’ Flashcards β turn notes into study cards automatically β’ To Checklist β convert any note to an actionable task list β’ Combine β merge multiple notes into one coherent document β’ Build your own β write a skill in plain English, works like any built-in β’ Auto-trigger on save β configure any skill to run automatically KNOWLEDGE GRAPH Mindverse builds a graph of relationships across everything you save β surfacing connections you didn't know existed. β’ Auto-links related notes across topics and time β’ Topic Digest β tap any theme to see all related notes collected in one place β’ Daily insights surface emerging patterns in your thinking YOUR NOTES, YOUR FILES Every note is a plain .md file on your device β no proprietary format, no lock-in. Open in Obsidian, VS Code, iA Writer, or any text editor. Sync to your own Google Drive for backup; your notes stay readable there as plain Markdown even without the app. β’ No Mindverse backend β nothing stored on our servers, ever β’ Images and audio backed up alongside each note β’ Hook up directly with to your claude/codex/gemini or any other agent on your desktop or via google drive PRICING All current features β AI, Skills, Knowledge Graph, Google Drive sync β are free to use today. AI inference runs on your device and has no marginal cost; it is always free.
ML Data Factory
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ML Data Factory is a professional-grade mobile utility engineered to bridge the gap between raw video footage and the high-quality datasets required for machine learning. Designed for data engineers, sports analysts, and AI researchers, this app allows you to curate, manufacture, and package machine learning datasets entirely from your iPhone or iPad. Stop wasting time with bulky desktop software. Whether you are in the field or at your desk, ML Data Factory provides a streamlined, high-throughput pipeline to transform raw video into structured, AI-ready training data. Key Features: Precision Data Pipeline: Seamlessly ingest raw video from iCloud, the local Files app, or your Photo Library. Support for bulk-uploading allows you to queue multiple videos for efficient, uninterrupted processing. Direct-Link Ingestion: Paste direct video URLs to stream and download high-quality footage directly into your processing queue. Frame-Accurate Scrubbing: Utilize high-precision seeking controls to pinpoint the exact millisecond of an action. Whether you are analyzing a sports swing or a manufacturing process, you have full control with frame-by-frame navigation. ML-Ready Visual Guides: Built-in 224x224 crop guides ensure your visual subjects are perfectly framed for popular machine learning models (e.g., ResNet, MobileNet), ensuring data consistency before you ever snap a frame. Dynamic Dataset Labeling: Create, manage, and toggle custom categories on the fly. Organize your dataset into structured folders that match your specific training labels. Customizable Capture Length: Adjust your capture window dynamicallyβchoose between 30, 60, 90, 120, or 150 frames to match the specific needs of your ML model's temporal requirements. One-Tap Manifest Export: With a single tap, the app compiles your categorized clips into a structured dataset_manifest.json and bundles everything into a single .zip archive. Easily AirDrop or transfer your entire, ready-to-train dataset to your workstation for immediate use in Create ML, PyTorch, or TensorFlow. Technical Specifications: High-Speed I/O: Built on the AVFoundation framework for efficient, asynchronous video processing and extraction. Optimized Performance: Fully compliant with modern iOS 18+ standards for maximum stability and performance on the latest hardware. Data Integrity: All dataset operations are performed using atomic write protocols to ensure no data is corrupted or lost during the extraction and zipping process. User-Centric Design: High-contrast, dark-themed industrial interface designed for high-focus professional environments.
Screenshots
Verdict
The clearest difference is update cadence: Mindverse at every 3 weeks against ML Data Factory's every 3 months. Mindverse also leads on iOS requirement (16.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Mindverse ships an update every 3 weeks, ML Data Factory every 3 months. The most recent releases landed on July 2, 2026 and September 24, 2026 respectively.
| Parameter | Mindverse | ML Data Factory |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 136 MB | 6 MB |
| Age rating | 4+ | 9+ |
| Developer | Dwipal Desai | Kory Fuerstenberg |
In-app purchases
Mindverse
No in-app purchases
ML Data Factory
No in-app purchases





