Comparison

Grid Notes App vs AI PDF Reader

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

Head to head
About

Grid Notes App

Features
Read full description

Instead of lists and folders, you get a zoomable grid where you can place notes wherever they feel right - cluster related ideas together, spread a project across the canvas, or keep a corner just for quick thoughts. FEATURES - Large canvas โ€” pan and zoom freely across a grid canvas - Place notes anywhere โ€” long press anywhere on the canvas to drop a note - Rich notes โ€” add a title, body text, color, images, videos, and PDF attachments - Pin notes โ€” lock important notes in place so they don't move while you pan - Search โ€” find any note instantly by title or content - Export & import โ€” back up all your notes as a single JSON file - Fully offline โ€” everything stays on your device, nothing is sent anywhere DESIGNED FOR FOCUS No accounts. No subscriptions. No ads. No cloud sync. Just you and your canvas. Grid Notes is built for people who think spatially - writers mapping out a story, developers tracking ideas across a project, students connecting concepts, or anyone who finds flat lists too limiting. PRIVACY All your notes, images, and files are stored locally on your device. Grid Notes does not collect any personal data and has no internet connection.

About

AI PDF Reader

Features
Read full description

AI PDF Reader brings fast, private, local-first AI to your PDFs on iPhone, iPad, and Mac. Read, search, and annotate documents โ€” then ask questions, summarize, and pull out key points with on-device AI. Once a model is installed it works fully offline: your documents never leave your device, and there are no accounts or trackers. Upgrade to Pro for premium AI models and the scanned-PDF OCR path. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://softwaretailor.com/privacy.htm

Screenshots

Grid Notes App2 screens
AI PDF Reader4 screens

Verdict

The call

The clearest difference is in-app purchases: Grid Notes App at none against AI PDF Reader's 4. On price, ads, device support and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. AI PDF Reader sells 4 in-app purchases, starting at $0.99 per month. Grid Notes App asks for nothing beyond the download.

Scorecard1 real difference ยท 5 level
Grid Notes App versus AI PDF Reader: the parameters behind the verdict, then further details
ParameterGrid Notes AppAI PDF Reader
PriceFreeFree
Update frequencyโ€”Every 2 weeks
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac โ€” better
Requires iOS13.0 โ€” better14.0
Further details โ€” not scored
Size25 MB226 MB
Age rating4+12+
DeveloperJimmy NordstromSoftware Tailor (HK) Limited

In-app purchases

None

Grid Notes App

No in-app purchases

4 purchases

AI PDF Reader

Subscriptions4
  • Pro Personal - Monthly$0.991 Month
  • Pro Business - Monthly$4.991 Month
  • Pro Personal - Yearly$9.991 Year
Show 1 more
  • Pro Business - Yearly$49.991 Year

Questions

Is Grid Notes App free?
Grid Notes App is free to download, with no in-app purchases.
Is AI PDF Reader free?
AI PDF Reader is free to download, with in-app purchases available.
Do Grid Notes App or AI PDF Reader have ads?
Neither Grid Notes App nor AI PDF Reader shows ads.

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