Comparison

GoodReader PDF Editor & Viewer vs 10 in 24

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

Head to head
About

GoodReader PDF Editor & Viewer

This app offers robust PDF editing and viewing capabilities, alongside comprehensive file management tools. It allows users to annotate PDFs, manage files from various cloud services, and secure sensitive data with advanced encryption. Enjoy a superior reading experience with features like PDF Reflow and split-screen viewing.

Highlights
  • PDF annotation and editing
  • Extensive file format support
  • Cloud service integration (Dropbox, Google Drive, etc.)
  • AES-256 military-grade encryption
  • Split-screen viewing for iPad
  • File management and organization
Features
Currently charting
Read full description

First released in 2009, GoodReader® is truly a veteran of the App Store. In the modern app business, it's not easy to stay relevant that long. We're proud to say that after 17 years and counting, we've been delivering wonderful updates with extraordinary new features. And we're going to keep doing that! GoodReader is a perfect combination of document-reading and file-managing capabilities. It's your one-stop shop for all your document needs on your iOS device. Use the app once, and you'll be hooked. Soon you'll be wondering how you ever managed to work without it. -= File Reading =- PDF, TXT, MS Office, iWork, HTML, pictures, music & audio-books, videos. This is what you can view in GoodReader, plus you can also annotate PDF files and edit TXT files. -= PDF Reading and Annotating =- PDF files is where GoodReader truly shines. Reading experience is so superior, it's hard to describe. To rephrase one of our customers' review, "try it, and you'll see." While you're at it, give our PDF Reflow feature a try. You'll be surprised how much better PDF reading goes when you don't have to scroll left/right all the time, for every single line of text. Annotating PDFs is another star feature of our app. Adding notes and drawings, highlighting text, and then sharing your annotated files or annotation summaries will be your main productivity and collaboration asset. -= File Management =- While reading files is a big part of GoodReader, it's not all it can do. It can also serve as a central hub for all your files, even those that can't be opened by GoodReader itself. It's like bringing your personal computer experience to your mobile device — easily managing huge collections of files and folders will make you forget you don't have your laptop around. -= Connecting =- Dropbox, OneDrive, Google Drive, Box.com, WebDAV, SMB, FTP, SFTP — these are all accessible from inside GoodReader. Download, upload, and sync individual files or huge folder collections. -= Security =- With GoodReader, your data security steps up to the level previously only dreamt of. With Pro Pack®, our new set of professional-level super-features, you'll get AES-256, a military-grade encryption, for all your data, at a price of a cup of coffee! And it's completely independent from the built-in Apple's Data Protection, so even if a hacker steals and unlocks your device, your data will still be protected by another strong layer of security, our own. -= Multi-Windows =- Seamlessly view and manage multiple files simultaneously on iPad. -= Notes =- Capture ideas and comments while reading or studying a technical document without even leaving the app. Sort and group your notes into categories. (Note: Some features require a Pro Pack® subscription.)

About

10 in 24

This app helps aviation professionals quickly and accurately verify compliance with duty day, rest, and flight time regulations for unscheduled operations. It simplifies complex calculations and provides instant alerts for potential conflicts through a color-coded interface.

Highlights
  • Duty day and rest time verification
  • Daily flight time calculation
  • 10 in 24 limit tracking
  • Instant regulatory conflict alerts
  • Color-coded status interface
  • Automatic transfer of flight legs between days
  • Early departure time suggestions
Features
Read full description

10 in 24 helps Part 135 pilots plan duty and rest with confidence. Enter your duty periods and flight legs, and 10 in 24 checks them against 14 CFR § 135.267 and your company's duty-time limits. Each duty period is marked compliant, caution, or exceeded — with the specific rule that applies — and the app calculates the extended rest you're owed after an exceedance, so you can see where you stand before you fly. WHAT YOU CAN DO • Build a day of flying — add duty periods and legs using Zulu times. • See compliance at a glance — clear, color-coded status for every duty period. • Track rolling flight time — the app watches flight time across the day and flags when a limit is approaching or crossed. • Know your required rest — the mandated rest after any exceedance, including extended-rest tiers you can configure. • Set company limits — override the default thresholds to match your operator's approved numbers. SAVED PLANS & SYNC • Keep multiple named plans and switch between them instantly. • Sync your plans across your own iPhone and iPad through iCloud. • Dated default plan names, or rename them your own way. SHARE & EXPORT • Export a full plan report as text or PDF from the share sheet — both duty periods, totals, and all rest and extended-rest results. • Hand a clean, printable summary to a scheduler or keep it for your records. COCKPIT SYNC • Pair with another crew member over a local connection and share a plan device-to-device — no account, no internet required. BUILT FOR THE FLIGHT DECK • Clear Zulu time display throughout. • Tap-to-enlarge explanations for quick reading in the cockpit. • Optimized for large iPhones and iPad, with a side-by-side duty graphic and iPhone Duo dual-screen support. 10 in 24 is a planning aid. It is not a substitute for your operator's or the FAA's official rest and duty records. Always verify against your company's approved procedures and the current regulations. Privacy Policy: https://kilolimallc.github.io/legal/10-in-24/privacy.html Terms of Use (EULA): https://kilolimallc.github.io/legal/10-in-24/terms.html Disclaimer: https://kilolimallc.github.io/legal/10-in-24/disclaimer.html

Screenshots

GoodReader PDF Editor & Viewer3 screens
10 in 244 screens

Verdict

The call

The clearest difference is price: 10 in 24 at Free against GoodReader PDF Editor & Viewer's $6.99. GoodReader PDF Editor & Viewer's advantage is rating (4.7 vs 3.6) and ratings volume (14K vs 5). On update cadence, ads, in-app purchases 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

10 in 24 is free to download; GoodReader PDF Editor & Viewer costs $6.99 up front. GoodReader PDF Editor & Viewer sells 4 in-app purchases, starting at $3.99 per month and 10 in 24 sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

GoodReader PDF Editor & Viewer holds the better App Store score, 4.7 against 3.6. That said, the two scores are not equally well evidenced: GoodReader PDF Editor & Viewer has 14K ratings behind it against 5, so its average is the more settled of the two.

UpkeepUpdate frequency

GoodReader PDF Editor & Viewer ships an update weekly, 10 in 24 every 10 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

Scorecard6 real differences · 5 level
GoodReader PDF Editor & Viewer versus 10 in 24: the parameters behind the verdict, then further details
ParameterGoodReader PDF Editor & Viewer10 in 24
Price$6.99Free — better
Rating4.7 (14K ratings) — better3.6 (5 ratings)
Positive reviews68.7% of reviews—
Number of ratings14K — better5
Update frequencyWeekly — betterEvery 10 days
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases — betterPaid
Best chart rank#28 — better—
DevicesiPhone, iPadiPhone, iPad
Requires iOS17.6 — better26.0
Further details — not scored
Size53 MB7 MB
Age rating4+4+
DeveloperGood.iWare, Inc.Kilo Lima Management, LLC

Customer experience

GoodReader PDF Editor & Viewer

All ratings13,805 ratings
Positive92.3%
Neutral2.3%
Negative5.5%
Written reviews1,840 reviews
Positive68.7%
Neutral7.9%
Negative23.4%

10 in 24

All ratings5 ratings
Positive60.0%
Neutral0.0%
Negative40.0%

Bugs and requests

GoodReader PDF Editor & Viewer

Reported bugs

3 issues
  • Syncing issues with cloud storage providers
  • Compatibility problems with newer iOS versions
  • Inconsistent behavior when switching between apps

Requested features

5 requests
  • Continuous scrolling for better reading experience
  • Improved search functionality with advanced filters
  • Ability to set custom color schemes and themes
  • Enhanced support for ebook formats like EPUB
  • Streamlined annotation tools and workflow

10 in 24

Not enough reviews yet to summarise bugs or requests.

In-app purchases

4 purchases

GoodReader PDF Editor & Viewer

Subscriptions2
  • Pro Pack (monthly)7 Days trial$3.991 Month
  • Pro Pack (annual)7 Days trial$24.991 Year
One-time2
  • Auto Sync$59.99
  • Pro Pack$89.99
2 purchases

10 in 24

Subscriptions2
  • Monthly7 Days trial$1.991 Month
  • Annual7 Days trial$9.991 Year

Questions

Is GoodReader PDF Editor & Viewer free?
GoodReader PDF Editor & Viewer costs $6.99, and also offers in-app purchases.
Is 10 in 24 free?
10 in 24 is free to download, with in-app purchases available.
Which has better reviews, GoodReader PDF Editor & Viewer or 10 in 24?
GoodReader PDF Editor & Viewer is rated higher. GoodReader PDF Editor & Viewer averages 4.7 out of 5 from 14K ratings, while 10 in 24 averages 3.6 from 5 ratings.
Do GoodReader PDF Editor & Viewer or 10 in 24 have ads?
Neither GoodReader PDF Editor & Viewer nor 10 in 24 shows ads.
Which is updated more often, GoodReader PDF Editor & Viewer or 10 in 24?
GoodReader PDF Editor & Viewer ships an update weekly, and 10 in 24 every 10 days. Most recently, GoodReader PDF Editor & Viewer was updated on October 30, 2026 and 10 in 24 on October 28, 2026.

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