Comparison

CereVault vs Auto Scroll PDF

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

Head to head
About

CereVault

Features
Read full description

CereVault is a private AI chat app for Mac, iPad, and iPhone. It talks to language models running on your own machine or local network (Ollama, LM Studio, and CereVault Serve), so your conversations stay under your control. No account, no subscription, no telemetry. WHY CEREVAULT • Private by design: models run locally, so your prompts, files, and chats stay on your hardware. • Works with what you already use: auto-discovers Ollama, LM Studio, and CereVault Serve on your machine or network. • One app everywhere: runs natively on Mac, iPad, and iPhone. AGENT MODE Turn on Agent mode and your local model can do more than chat: • Search the web with no setup (DuckDuckGo), or add your own Brave Search key, and see the sources each answer used • Remember durable facts about you, stored on your device • Read files from folders you explicitly grant • Write, move, or delete files: off by default, and every change asks first • Use external tools through MCP servers: every call asks first You stay in control. Every tool action appears inline, and CereVault checks searches and tool calls for emails, phone numbers, card numbers, and API keys, and asks before sending anything that contains them. WORKSPACES Create separate workspaces, each with its own tools, memory, folders, permissions, model, and chats. Keep a locked-down read-only research space and a separate one that can edit a project folder. AUTOMATIONS Schedule a saved prompt to run every few minutes, hourly, or daily. CereVault runs the agent and saves the result as a new chat. Runs are read-only unless you allow changes. MORE • Streaming replies: answers appear as your model writes them • Vision: attach images for vision-capable models • Voice dictation: uses on-device speech recognition where available • Markdown rendering: headings, code blocks, tables, and lists • Smart chat titles: your model names each conversation for you • Drag-and-drop attachments, adjustable text size, and one-tap Copy or Copy as Markdown PRIVACY CereVault has no accounts and no analytics. Chats and memory are stored on your device, and keys are kept in the system Keychain. If you use web search, only the search query is sent to the search provider (DuckDuckGo, or Brave if you add a key), and you're asked first if it looks like it contains personal data. Bring your own local models and keep every conversation yours.

About

Auto Scroll PDF

This app allows for hands-free PDF reading by automatically scrolling documents at a customizable pace. It's ideal for tasks like cooking, studying, or presenting, eliminating the need to manually turn pages.

Highlights
  • Automatic scrolling
  • Adjustable scroll speed
  • Page-by-page mode
  • Bookmarks
  • Dark mode
  • Full-screen reading
  • Recent files access
Features
Read full description

Hands full but need to read a PDF? We've all been there. Auto Scroll PDF scrolls your documents automatically at your own pace — while you cook, study, or present. No more stopping to turn the page. PERFECT FOR: - Cooks following recipes in the kitchen - Students reviewing notes and study materials - Speakers using it as a teleprompter for presentations - Anyone who wants a relaxed, hands-free reading experience - Musicians reading sheet music during practice or performance KEY FEATURES: - Automatic Scrolling: Continuous smooth scroll or page-by-page mode - Adjustable Speed: Slow, medium, fast, or fully custom speed control - Page-by-Page Mode: Set intervals from 1 to 60 seconds per page - Bookmarks: Save and jump to your favorite pages with one tap - Dark Mode: Easy on your eyes, day or night - Full Screen: Distraction-free reading mode - Recent Files: Quick access to previously opened PDFs - Sample PDFs: Try the app instantly with built-in samples - 39 Languages: Available in English, Japanese and many more languages worldwide Download now and enjoy hands-free reading. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://fillapps.com/privacy/

Screenshots

CereVault4 screens
Auto Scroll PDF4 screens

Verdict

The call

The clearest difference is price: Auto Scroll PDF at Free against CereVault's $9.99. Auto Scroll PDF also leads on update cadence (every 5 days vs every 5 weeks) and iOS requirement (15.6 vs 17.0). CereVault's advantage is in-app purchases (none vs 3). On 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

Auto Scroll PDF is free to download; CereVault costs $9.99 up front. Auto Scroll PDF sells 3 in-app purchases, starting at $1.49 per month. CereVault asks for nothing beyond the download.

UpkeepUpdate frequency

CereVault ships an update every 5 weeks, Auto Scroll PDF every 5 days. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
CereVault versus Auto Scroll PDF: the parameters behind the verdict, then further details
ParameterCereVaultAuto Scroll PDF
Price$9.99Free — better
Rating—5.0 (1 ratings) — better
Positive reviews—71.4% of reviews
Number of ratings—1 — better
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, MaciPhone, iPad, iPod
Requires iOS17.015.6 — better
Further details — not scored
Size3 MB41 MB
Age rating4+4+
DeveloperBrett BakkerSeiya.k

In-app purchases

None

CereVault

No in-app purchases

3 purchases

Auto Scroll PDF

Subscriptions2
  • Premium Monthly$1.491 Month
  • Premium Yearly7 Days trial$6.991 Year
One-time1
  • Premium Lifetime$12.99

Questions

Is CereVault free?
CereVault costs $9.99, with no in-app purchases.
Is Auto Scroll PDF free?
Auto Scroll PDF is free to download, with in-app purchases available.
Do CereVault or Auto Scroll PDF have ads?
Neither CereVault nor Auto Scroll PDF shows ads.
Which is updated more often, CereVault or Auto Scroll PDF?
CereVault ships an update every 5 weeks, and Auto Scroll PDF every 5 days. Most recently, CereVault was updated on November 5, 2026 and Auto Scroll PDF on November 6, 2026.

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