PrivyPDF vs Scribble
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PrivyPDF
Read full descriptionHide full description
PrivyPDF lets you chat with your PDF documents using your own AIβpowered by Ollama on your local network. Your data stays on your device and your LAN. FEATURES β’ Chat with the current PDF: ask questions and get answers grounded in the document β’ Local AI via Ollama: set your server URL and choose Chat, Embedding, and OCR models in Settings β’ Parse & Index: extract text and optional embeddings; trigger automatically on import (when Ollama is configured) or manually from Library or Chat β’ Remove documents: long-press a PDF in Library to remove it β’ Export answers to Markdown, JSON, or Word (RTF) β’ Library: import, open, and manage multiple PDFs β’ First-time setup: prompt to configure Ollama Base URL and models SETTINGS β’ Ollama Base URL, request timeout β’ Chat, Embedding, and OCR model pickers (refresh from Ollama) β’ Model temperature slider β’ Use Embeddings toggle for semantic retrieval β’ Retrieval options: TopK, history turns, chunk size Requires an Ollama server on your network (e.g. http://192.168.x.x:11434). or LM Studio on your network (e.g. http://192.168.x.x:1234/v1) No cloud; all processing is local or on your LAN.
Scribble
Read full descriptionHide full description
Scribble is the fastest way to get a thought out of your head. Most to-do apps make you wait β open the app, find the right list, tap a plus, then type. By then the thought's gone and you're back to scribbling on paper. Scribble opens straight to a blank line with the keyboard already up. Type it, hit return, and it's saved. That's the whole app. β’ Instant capture β the keyboard is up the moment you open it. No menus, no lists to scroll past. β’ Rapid-fire β hit return to save and keep going. Empty your head in one sitting. β’ Natural dates β type "call mom friday" or "renew passport in 2 weeks" and Scribble quietly files the date for you. β’ Hands-free β say "Hey Siri, Scribble" on your iPhone or Apple Watch and just speak. It lands in your list. β’ Calm by design β pen-blue ink on warm paper. Nothing to configure, nothing to nag you. No account. No sign-up. No ads. Your jots stay on your device. Scribble isn't trying to be your project manager. It's the napkin that's always in your pocket β just faster.
Screenshots
Verdict
The clearest difference is in-app purchases: Scribble at none against PrivyPDF's 1. On price, update cadence, ads 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. PrivyPDF sells 1 one-off in-app purchase. Scribble asks for nothing beyond the download.
PrivyPDF ships an update monthly, Scribble fortnightly. The most recent releases landed on October 31, 2026 and November 5, 2026 respectively.
| Parameter | PrivyPDF | Scribble |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Fortnightly β better |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, Mac β better | iPhone, Apple Watch |
| Requires iOS | 17.0 β better | 18.0 |
| Further details β not scored | ||
| Size | 8 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | GUOYU WANG | ROBERT DANIEL FORCE |
In-app purchases
PrivyPDF
- PrivyPDF Pro$9.99
Scribble
No in-app purchases









