PDF Field Guide vs Tudu Next
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PDF Field Guide
Quickly access, search, and share your essential PDF documents. Organize and import files for offline viewing, and convert images into searchable PDFs. Smart zoom and full-screen reading enhance your experience.
- Organize and group documents
- Import PDFs for offline viewing
- Create searchable PDFs from images
- Smart zoom and full-screen reading
- Keyword search and table of contents
- Share documents via multiple methods
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PDF Field Guide is the #1 quick reference companion helping you recall information quickly! Add, view, search and share your most important PDF documents quickly and easily from your iPhone, iPad and Mac. Helping you recall information quickly when you need it most! ADD - Organize and group your most needed documents for fast access. - Import PDFs from iCloud or Files App for offline viewing. - Create searchable PDFs using your camera and automatic document recognition. - Convert images to searchable PDFs from your photos or camera roll. VIEW - Double tap on the screen to Smart Zoom to the text you want to read. - Automatically switch to full screen reading mode when placed in landscape orientation. - Requires no internet connection. Documents are stored locally in iOS Files App. - Supports system dark mode. SEARCH - Perform keyword search to find information quickly. - Create customizable table of contents for fast access to important pages. - Tap to jump to sections in documents with embedded table of contents. - Tap to follow hyperlinks in documents with embedded links. - Highlight to select text in OCR-enabled documents allowing you to copy or share key information. SHARE - Share individual or multiple documents via email, text, AirDrop and more. - Family sharing enabled. - No subscriptions. Ever.
Tudu Next
Save and organize places you discover on social media, like restaurants, bars, and shops. Easily find saved locations by city or category when you need them, eliminating the need to scroll through old messages and screenshots.
- Save places from social media
- Organize by city and category
- Create lists for future trips
- Save restaurants, bars, and shops
- View saved locations on clean cards
- Open links for booking and directions
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Tudu is where all the places you save on social finally live in one simple app. Restaurants, bars, hotels, shops and things to do – all saved in one place so you actually remember to go. How it works: - Spot a place you like on Instagram. (soon TikTok) - Send it to Tudu. (@tudunext) - It’s saved and organized in your tudu, ready to do. Tudu sorts everything by city and category, so it’s easy to find later. Next time you’re hungry, bored, or in a new city, just open Tudu instead of scrolling back through old DMs and screenshots. What you can do with Tudu: - Keep a running list of food spots you want to try - Build city lists for future trips - Save hotels, Airbnbs and experiences in one place - See everything on clean cards instead of messy notes - Open links to book, buy, reserve, or get directions. Perfect for: - People who save every cool restaurant they see on Reels - Travelers who plan trips from TikTok and Instagram - Friends who always ask “Where should we go tonight?” Spot it on social. Send it to Tudu. Saved in one tap, sorted for later, so you can finally do it.
Screenshots
Verdict
The clearest difference is in-app purchases: Tudu Next at none against PDF Field Guide's 2. Tudu Next also leads on ratings volume (3 vs 1) and iOS requirement (14.0 vs 17.0). PDF Field Guide's advantage is ads (none vs shown). On price, rating, update cadence 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
Both are free to download. PDF Field Guide sells 2 one-off in-app purchases. Tudu Next asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for PDF Field Guide against 5.0 for Tudu Next. Both are backed by a comparable volume of ratings — 1 and 3 respectively.
PDF Field Guide ships an update monthly, Tudu Next every 6 weeks. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.
| Parameter | PDF Field Guide | Tudu Next |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 | 3 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 14.0 — better |
| Further details — not scored | ||
| Size | 1 MB | 32 MB |
| Age rating | 4+ | 17+ |
| Developer | Heidi Paul | Tudu Next, Inc. |
Customer experience
PDF Field Guide
Tudu Next
In-app purchases
PDF Field Guide
- Premium Pass$1.99
- Pro Pass$4.99
Tudu Next
No in-app purchases









