Comparison

microAI vs DocLib Vault

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

Head to head
About

microAI

This app provides a private, local AI workspace that organizes your thoughts, projects, and files. It allows you to run AI chat on your device, manage AI models, and build a personal memory system for enhanced productivity and offline use.

Highlights
  • Private Memory Map
  • Local AI Chat
  • Long-Term Memory
  • Projects With Context
  • Chat With Local Files
  • Private Journal
  • GGUF Model Management
Features
Read full description

AI ON YOUR PHONE. POWERED BY YOUR DEVICES. Run private AI directly on your phone. Need more power? Connect your own computer and let it handle the heavy AI work while you keep using microAI from your phone. No sign-up. No cloud AI account required. Ask questions. Talk instead of type. Show AI a photo. Read a file. Work on a project. Save something for later. microAI brings local AI, your devices, and your private context together in one workspace. YOUR PHONE. YOUR COMPUTER. YOUR AI. Your phone can run compatible local AI models on its own. When you need more power, connect your own computer. Scan a QR code and your approved Mac or browser can run the model while you continue using microAI from your phone. That means you can move heavier AI work off your phone—reducing the load, heat, and battery use caused by demanding on-device inference. Use your phone when that is enough. Use your computer when you want more power. You choose where your AI runs. NO SIGN-UP. NO CLOUD AI REQUIRED. Local AI should not require another account. microAI can run compatible models directly on your devices without requiring a cloud AI account. Your computer can also become your own AI compute node. Open the microAI website on your computer, load a compatible local model, scan the QR code, and connect. No separate website account is required. DIFFERENT AI FOR DIFFERENT JOBS Not every task needs the same AI. microAI includes task-focused AI helpers: • Private Chat — Ask, write, plan, brainstorm, or talk. • Image Chat — Ask questions about photos and screenshots. • Voice Chat — Talk instead of typing. • Review Writer — Turn your experience into a clear review. • Photo Tagger — Create titles, descriptions, and keywords for photos. Choose which compatible model powers each job. Use a small model for quick everyday tasks, a vision model for images, or a stronger model running on your computer when you need more capability. TALK. SEE. READ. AI should work with more than a text box. Talk naturally with Voice Chat. Add a photo or screenshot and ask questions about what you see. Add a supported PDF, TXT, or Markdown file and ask questions about its contents. Use microAI for writing, research, documents, photos, ideas, and everyday questions. COME BACK WITHOUT STARTING OVER Your useful context should not disappear into old chats. Create Projects to keep related conversations, files, instructions, and context together. Save quick thoughts in Journal. microAI can remember useful context and bring it back when relevant. Memory Map gives you a visual way to explore your conversations, projects, journals, models, and memories. LOCAL AI WITHOUT THE USUAL SETUP You should not need to be an AI engineer to start using local AI. Find a compatible model, download it, and start. microAI keeps model discovery, downloads, switching, and resource management in one place. Advanced users can also import compatible GGUF models. Actual performance depends on your device, model, and connection. YOUR AI. YOUR DEVICES. YOUR DATA. When AI runs on your phone, compatible models process requests directly on your device. When you connect your own computer, the model runs on the computer you approve while you continue using microAI from your phone. Your model files stay on the device running them. You decide when a remote compute node is connected and used. Internet access may still be required for model discovery and downloads, purchases, ratings, app services, and certain system features. RUN AI YOUR WAY. On your phone when you want portability. On your computer when you want more power. No sign-up. No cloud AI account required. Your AI. Your devices. Your choice. Want to use your computer with microAI? Visit: https://linklocalai.com/ By using microAI, you agree to Apple's Standard End User License Agreement (EULA). Apple EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

DocLib Vault

Securely store and organize photos, videos, documents, and notes locally on your device. Offers robust import options, advanced file management, and built-in viewers for various media types. Pro version unlocks deeper features like OCR and enhanced multi-play.

Highlights
  • Local-first private vault
  • Import from multiple sources
  • Folder and tag organization
  • Built-in viewers for various file types
  • Markdown and PDF editing
  • Encrypted backup and restore
  • Passcode and Face ID protection
Features
Read full description

DocLib is a local-first private vault for photos, videos, files, audio, and notes. Import from Photos, Files, Camera, document scan, direct HTTPS links, the Share Sheet, clipboard, Private Browser, or your computer over local Wi-Fi. No account required. Your content stays on your device by default unless you choose to export, share, or create a backup. Keep everything organized with folders and subfolders, tags, favorites, smart folders, filters, search, and Recently Deleted. Create secure Markdown or plain-text notes, convert supported PDFs and text files into Markdown, view Markdown with rich formatting, preview code files with syntax highlighting and line numbers, search inside PDFs, and mark up PDFs right in the app. Choose from built-in themes and app icons to make the vault feel like yours. DocLib is built for private everyday use: - Passcode and Face ID protection - Built-in viewers for photos, videos, audio, PDFs, Markdown, code, and common document types - Photo slideshows with interval controls - Photo and video Randomizer with folder selection, adjustable tile counts and timing, fit/fill, and optional automatic changes - Photo grids with up to 32 tiles - Custom browser homepages and startup tabs - Mute media for saved media and browser playback, with an info button explaining browser and system audio limitations - Video playback speed controls, mute, loop, mini-player behavior, and swipe-down actions - Multi-Play for watching multiple videos at once with shared controls for play/pause, mute, playback speed, filters, orientation, reordering, and add/remove - Video and audio trim tools, plus compression to save space - Fast import from the Share Sheet, Private Browser, clipboard, and local Wi-Fi Transfer - Encrypted backup and restore with reminder scheduling DocLib Pro adds deeper power features: - Deep Vault with separate passcode, biometrics, and reveal controls - Up to 12 video tiles in Multi-Play and Randomizer, plus duplicate Multi-Play tiles - Resume playback, background audio, and Picture in Picture - On-device OCR and full-text indexing for documents, PDFs, images, and many code/text formats - Selective restore from encrypted backups - Larger link downloads up to 5 GB - Video merge - Per-type library layouts, custom backgrounds, more app icons, and advanced privacy controls Private by default. Fast to use. Built for the things you actually want to keep. Have an idea? Send a feature request from the app. DocLib keeps getting better through real user feedback.

Screenshots

microAI4 screens
DocLib Vault4 screens

Verdict

The call

The clearest difference is update cadence: microAI at every 9 days against DocLib Vault's every 3 months. On price, rating, ratings volume and ads 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. microAI sells 4 in-app purchases, starting at $0.99 per month and DocLib Vault sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for microAI against 5.0 for DocLib Vault. Both are backed by a comparable volume of ratings — 2 and 2 respectively.

UpkeepUpdate frequency

microAI ships an update every 9 days, DocLib Vault every 3 months. The most recent releases landed on October 7, 2026 and October 12, 2026 respectively.

Scorecard1 real difference · 8 level
microAI versus DocLib Vault: the parameters behind the verdict, then further details
ParametermicroAIDocLib Vault
PriceFreeFree
Rating5.0 (2 ratings)5.0 (2 ratings)
Number of ratings22
Update frequencyEvery 9 days — betterEvery 3 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, MaciPhone, iPad
Requires iOS16.4 — better17.6
Further details — not scored
Size234 MB216 MB
Age rating9+17+
Developergenghong XieTyler Mattingly

Customer experience

microAI

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

DocLib Vault

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

microAI

Subscriptions2
  • microAI Pro – Monthly$0.991 Month
  • microAI Pro – Yearly7 Days trial$5.991 Year
One-time2
  • Remove Ads$4.99
  • microAI Pro – Lifetime$9.99
2 purchases

DocLib Vault

Subscriptions2
  • DocLib Pro Monthly$2.991 Month
  • DocLib Pro Yearly3 Months trial$19.991 Year

Questions

Is microAI free?
microAI is free to download, with in-app purchases available.
Is DocLib Vault free?
DocLib Vault is free to download, with in-app purchases available.
Which has better reviews, microAI or DocLib Vault?
microAI and DocLib Vault are both rated 5.0 out of 5 on the App Store, from 2 and 2 ratings respectively.
Do microAI or DocLib Vault have ads?
Neither microAI nor DocLib Vault shows ads.
Which is updated more often, microAI or DocLib Vault?
microAI ships an update every 9 days, and DocLib Vault every 3 months. Most recently, microAI was updated on October 7, 2026 and DocLib Vault on October 12, 2026.

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