Comparison

Library+ vs Vision Sudoku

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

Head to head
About

Library+

This companion app enhances your spiritual routine with tools for Bible reading, music playback, and scripture access. It offers features like progress tracking, multi-language media, and a Bible keyboard for easy scripture lookup in any app.

Highlights
  • Bible Reading Progress Tracking
  • Multi-Language Media Player
  • CarPlay Support
  • Bible Keyboard for Instant Scripture Lookup
  • Widgets for Daily Text and Scriptures
  • Siri Integration for Hands-Free Access
Features
Read full description

Library+ is a unofficial companion app designed to support your spiritual routine with helpful tools that work alongside JW Library®. The letters “JW” stand for Jehovah’s Witnesses. To learn more, please visit the official website JW.org® or download the free JW Library® app. Whether you’re preparing for meetings, keeping up with Bible reading, or listening to Kingdom songs on the go, Library+ brings everything together in one simple place. # What’s inside ## Bible Reading Progress Stay motivated as you read through the Bible. Mark chapters as you go, listen to audio recordings, and continue where you left off — at home or on the move. ## Multi-Language Media Player Download and play songs from JW.org® or your imported JW Library® playlists and play songs in multiple languages. Ideal for travel, offline use, or when you simply want to enjoy uplifting music. ## CarPlay Support Use Library+ safely while driving. Listen to songs, or saved media directly from your car’s dashboard. ## Bible Keyboard Look up scriptures instantly while typing in any app, without switching screens! Perfect for meeting preparation, taking notes, or messaging with friends. ## Widgets & Scripture Tools Keep encouraging reminders close at hand. Add the daily text, year text, or a favorite scripture to your Home or Lock Screen. ## Siri Integration Ask Siri to read a scripture, play a song, or access media — hands-free. --- Library+ is not officially affiliated with JW.org®, JW Library®, or the Watch Tower Bible and Tract Society of Pennsylvania.

About

Vision Sudoku

Features
Read full description

Vision Sudoku turns the puzzle in your newspaper or puzzle book into one you can solve on your phone — and, when you get stuck, explains the next move instead of just giving you the answer. POINT AND SCAN Photograph a sudoku from a book, a newspaper, or a screen. The grid is found automatically, even from an angle, and the digits are read for you. If the grid isn't picked up correctly, you can set the four corners by hand and try again. Every number is editable, so a misread is a tap to fix. GET UNSTUCK, NOT SPOON-FED Ask for a hint and you get the technique by name — Hidden Single, Naked Pair, X-Wing, XY-Chain — the cell it applies to, and the reasoning colour-coded on the grid: the move, the cells that force it, and the house it works in. Apply one move, or keep tapping to walk the whole puzzle a step at a time. BUILT FOR REAL SOLVING - Pencil marks for every remaining candidate - Bivalue highlighting for the two-candidate cells that seed pairs, wings and chains - A difficulty rating for every puzzle you scan - Progress tracking, so you can pick a puzzle up later SAMURAI TOO Five overlapping 9x9 grids, 369 cells, fully supported — scanning, hints and pencil marks all work exactly the same. PRIVATE BY DEFAULT Your photos are processed entirely on your device and never uploaded. Saved puzzles stay on your phone. Usage analytics are opt-in, and you can turn them off any time in Settings. Note: Vision Sudoku solves puzzles you already have. It doesn't generate new ones — bring a puzzle book, a newspaper, or any printed grid.

Screenshots

Library+4 screens
Vision Sudoku4 screens

Verdict

The call

Library+ and Vision Sudoku are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ScorecardNo meaningful differences
Library+ versus Vision Sudoku: the parameters behind the verdict, then further details
ParameterLibrary+Vision Sudoku
PriceFreeFree
Rating3.9 (13 ratings) — better—
Positive reviews69.2% of reviews—
Number of ratings13 — better—
Update frequencyEvery 6 weeks—
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.616.4 — better
Further details — not scored
Size12 MB80 MB
Age rating12+4+
DeveloperHenrik StorchMassimo Galbusera

In-app purchases

None

Library+

No in-app purchases

None

Vision Sudoku

No in-app purchases

Questions

Is Library+ free?
Library+ is free to download, with no in-app purchases.
Is Vision Sudoku free?
Vision Sudoku is free to download, with no in-app purchases.
Do Library+ or Vision Sudoku have ads?
Neither Library+ nor Vision Sudoku shows ads.

Other comparisons