QuickSearch PDF Reader vs Smart Logbook
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
QuickSearch PDF Reader
This app provides lightning-fast text searching within PDF documents, both individually and across your entire library. It also functions as a smooth PDF viewer with intuitive navigation and zooming capabilities.
- Instant text search within PDFs
- Cross-document search
- Natural page navigation
- Pinch-to-zoom and double-tap zoom
- Scrub bar for document navigation
- Import from other apps and iTunes File Sharing
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"QuickSearch PDF Reader is the tool you didn't realize you needed ... searches are extra fast but it's the interface design that shines ... a terrific app" -- The Unofficial Apple Weblog (tuaw.com) QuickSearch PDF Reader makes it fast and easy to find text in PDF documents. When you add a document, it is scanned in the background, so when you search, results are instant. And as well as searching within a document, you can search across all your documents at once. It’s also a great PDF viewer with a very natural style of navigation. It snaps to page boundaries, yet it’s easy to flick past them. Zooming is straightforward by pinching, or you can double-tap a region of text to zoom to fit. You can easily jump to any part of the document using the scrub bar. And everything is lightning-fast, even on large documents. You can easily get your documents into QuickSearch from other apps on your iPad or iPhone that support the "Open In..." function, such as Mail, Safari, or Dropbox. You can also use iTunes File Sharing to transfer documents to and from your Mac or PC. Full step-by-step instructions are included.
Smart Logbook
Effortlessly log flight hours, track currency, and manage pilot certifications. Visualize your flight history on an interactive map and receive timely renewal reminders for medicals and training. Supports various international regulations and export formats.
- Fast and easy flight logging
- Customizable totals calculation
- Currency and limit tracking
- Medical and training renewal reminders
- Interactive flight map
- Electronic signature capture
- Multiple export formats
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Smart Logbook makes logging your flights fast and easy. When you apply for a new rating or interview for a job, you can easily see your flying totals, over any span of time, in any type of aircraft. Track your currency and limits, and get reminders to renew your medical and recurrent training. As your flying experience grows, use the interactive map to see for yourself all the places flying has taken you. Getting started is easy. Download Smart Logbook and log 50 hours of flight time for free. Then make a one-time purchase in the app to continue adding flights. Besides getting the intuitive and powerful functionality Smart Logbook offers today, you'll also receive regular updates with new capabilities. Smart Logbook sync keeps your logbook securely backed up, and lets you seamlessly access it from multiple devices. Sync is included in the free trial. After that, just sign up for the very affordable sync subscription. The first year is free, and you can cancel any time. For more info about purchasing or the sync subscription, see https://thesmartlogbook.discourse.group/c/help/purchase Features: • Extensive customization, with defaults for general aviation and professional pilots. • Calculate your totals, filtered by time period, aircraft type/characteristics, and more. • Currency and limit tracking. Includes rules for FAA, EASA, and Transport Canada requirements, and allows creating custom rules. • Electronic signature capture, compliant with FAA standards. • Track certificates, ratings, endorsements, and medicals, and get notifications to renew items that expire. • Interactive map of your flights, which can be viewed and shared online. • Database of 40,000 airports, and allows adding custom airports. • Print your logbook in Jeppesen Basic/Pro, Transport Canada, EASA, or DGCA (India) format. • Calculate totals for the FAA Form 8710-1 / IACRA. • Add photos of aircraft, models, crew members, certificates, and flights. • Import flights from LogTen Pro or Excel/CSV file. • Export flights to CSV file. • Support for Dark Mode and Sign in with Apple. Privacy Policy: https://thesmartlogbook.com/privacy.html Terms & Conditions: https://thesmartlogbook.com/eula.html
Screenshots
Verdict
The clearest difference is price: Smart Logbook at Free against QuickSearch PDF Reader's $2.99. Smart Logbook also leads on rating (4.8 vs 3.9) and review sentiment (93% vs 67%). QuickSearch PDF Reader's advantage is in-app purchases (none vs 5) and update cadence (every 5 weeks vs every 3 months). 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
Smart Logbook is free to download; QuickSearch PDF Reader costs $2.99 up front. Smart Logbook sells 5 in-app purchases, starting at $1.99 per month. QuickSearch PDF Reader asks for nothing beyond the download.
Smart Logbook holds the better App Store score, 4.8 against 3.9. That said, the two scores are not equally well evidenced: Smart Logbook has 153 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 67% of QuickSearch PDF Reader's written reviews are positive against 93% of Smart Logbook's.
QuickSearch PDF Reader ships an update every 5 weeks, Smart Logbook every 3 months. The most recent releases landed on October 4, 2026 and October 8, 2026 respectively.
| Parameter | QuickSearch PDF Reader | Smart Logbook |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 3.9 (24 ratings) | 4.8 (153 ratings) — better |
| Positive reviews | 67.2% of reviews | 93.1% of reviews — better |
| Number of ratings | 24 | 153 — better |
| Update frequency | Every 5 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Free with in-app purchases — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 9.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 6 MB | 73 MB |
| Age rating | 4+ | 4+ |
| Developer | Olive Toast Software Ltd | Kviation, Inc. |
Customer experience
QuickSearch PDF Reader
Smart Logbook
User reviews
QuickSearch PDF Reader
From 24 App Store ratingsWhat we love
- 🚀 Extremely fast PDF search across large document collections
- ⚡ Instantaneous results as you type
- 📚 Handles massive files (1GB+) without crashing
- 🎯 Accurate search functionality for finding keywords
- 💰 Affordable pricing
Room to improve
- 🐛 Frequent crashes and stability issues
- ❌ Dropbox integration broken and non-functional
- 📉 No updates for years (last update 4+ years ago)
- 🚫 Missing annotation features (highlighting, underlining, notes)
- 📝 Limited PDF editing capabilities
Smart Logbook
From 153 App Store ratingsWhat we love
- 👍 Easy to use interface
- 💰 Affordable one-time payment
- 🚀 Seamless syncing across devices
- 🛠️ Highly customizable
- 🌟 Excellent customer support
Room to improve
- 🐛 Rare updates
- 🐛 Small but frustrating bugs
- 🐛 Sorting issues (requires UTC date setting)
- ❓ Bug reporting requires third-party registration
- ❓ Registration form missing (only sign-in available)
Bugs and requests
QuickSearch PDF Reader
Reported bugs
12 issues- Dropbox authentication fails with reCAPTCHA not displaying
- App crashes when opening certain PDF documents
- Search function crashes during use
- Cannot access PDF files on iPad Air 2
- File upload functionality not working
Show 7 moreShow fewer
- Search fails to find all instances of words in documents
- Inconsistent search results with multi-column PDFs
- App crashes when handling large file collections (2GB+)
- Cannot open user manual without crashing
- Search misses words mixed with numbers
- Case-sensitive search issues
- Poor performance with non-English character sets
Requested features
16 requests- Text highlighting and underlining capabilities
- Note-taking and annotation features
- Folder creation and document organization
- Microsoft OneDrive integration
- Google Translate integration
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- Copy and translate functionality
- Advanced search options (exact match, case sensitivity)
- Document renaming capability
- Tab support for multiple PDFs
- PDF index/table of contents navigation
- Support for additional file formats (.txt, .doc)
- Batch file export functionality
- Search results listing with page numbers
- OCR support for scanned documents
- Right-to-left language support
- Folder-based search filtering
Smart Logbook
Reported bugs
5 issues- Multiple sectors during one day sorted by name, not by time of departure
- Some airports missing (e.g., VDTI)
- Flights added as simulator flights
- Search function is terrible, impossible to find crew member
- Cross-platform purchase restoration issues (Android to iOS)
Requested features
18 requests- Ability to input waypoints instead of just airports
- Automatically add normal flight times for a route
- Separate flights by year on the main page for better overview
- Display flight direction on the map
- Allow custom names in the create an airport option
Show 13 moreShow fewer
- Filter flights by date (older/newer)
- Edit totals to date hours on FAA print pages
- Show all dates filter by default
- Add search by airport name
- Option to mark/switch view of all visited countries
- Add Airline field
- Add filters by airlines
- Show aircraft model and airline on the same line of the list
- See flight times with different date filters together on one page (e.g., last 7, 30, 120, 365 days)
- Add a signature feature for examiners and instructors
- Configure night time manually in settings for automatic calculation
- Add a prefix with airline name for flight ID
- Log duty time with multiple legs
In-app purchases
QuickSearch PDF Reader
No in-app purchases
Smart Logbook
- Sync (monthly)1 Year trial$1.991 Month
- Sync (yearly)1 Year trial$14.991 Year
- Unlimited Flights (discounted)$19.99
- Unlimited Flights (on sale)$23.95
- Unlimited Flights$34.99
Questions
Is QuickSearch PDF Reader free?
Is Smart Logbook free?
Which has better reviews, QuickSearch PDF Reader or Smart Logbook?
Do QuickSearch PDF Reader or Smart Logbook have ads?
Which is updated more often, QuickSearch PDF Reader or Smart Logbook?
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