Comparison

Book Travelers 2・Hidden Puzzle vs Unsolved Case

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

Head to head
About

Book Travelers 2・Hidden Puzzle

Embark on a hidden object adventure inspired by classic literature. Solve puzzles, find lost items, and uncover a mystery involving famous characters and magical artifacts. Explore intriguing locations and unravel secrets within the story.

Highlights
  • Hidden object scenes
  • Solve puzzles
  • Explore unusual locations
  • Mini-games
  • Collector's Edition bonuses
  • Bonus chapter
Features
Read full description

Help Megan find out who wishes harm to the characters in Alexandre Dumas’ novel. Play a hidden object game, find lost items and find out who's scheming! ________________________________________________________________________ Will you manage to solve the mystery of Book Travelers: A Royal Story? Immerse yourself in the adventure hidden object game, solve puzzles, explore unusual locations and learn all secrets of the Cardinal. Learn what surprise The Three Musketeers novel prepared for Megan in this mystery adventure! Note that this is a free trial version of the hidden objects game. You can get the full version by means of an in-app purchase. Megan receives a disturbing message from her friend Tom Sawyer. She goes to help and finds herself drawn into the dangerous intrigues of Cardinal Richelieu and the unknown man in the iron mask. WHY SOMEONE MADE A MESS IN THE GREAT LIBRARY? The Great Library contains lots of dangerous magical artifacts. Which one did the mysterious kidnapper need and why? WHO WOULD NEED AN ARTIFACT THAT DESTROYED BOOK CHARACTERS? Solve engaging puzzles and complete fun mini-games to find out why book characters disappear and who needs it. WILL YOU BE ABLE TO PREVENT CHANGES IN THE NOVEL? Complete engaging HO scenes and feel the thrill caused by the unexpected plot twists. FIND OUT WHAT HAPPENED TO ELGIN IN THE BONUS CHAPTER! Play as Elgin and enjoy the bonuses of Collector’s Edition! Earn a variety of unique achievements! Tons of collectibles and puzzle pieces to find! Enjoy replayable HOPs and mini-games, exclusive wallpapers, soundtrack, concept art, and more! Discover more from Elephant Games! Elephant Games is a casual game developer. Check out our game library at: http://elephant-games.com/games/ Join us on Instagram: https://www.instagram.com/elephant_games/ Follow us on Facebook: https://www.facebook.com/elephantgames Follow us on YouTube: https://www.youtube.com/@elephant_games

About

Unsolved Case

Engage in thrilling crime investigations by interrogating suspects, collecting evidence, and finding hidden objects. Your choices impact the narrative and character lives in this interactive detective game.

Highlights
  • Solve murder mysteries
  • Interrogate suspects
  • Collect evidence
  • Find hidden objects
  • Make narrative choices
  • Play mini-games
  • Earn achievements
Read full description

You have many mysteries to solve - murders on the train, at the Halloween fair, at the theater... Can you solve them all? The fascinating crime investigation "Murderous Script Collector's Edition" in the "Unsolved Case" series of detective games invites you to solve another mystery case, where you can test what deduction can do. Interrogate suspects, collect evidence, find hidden objects! You will have to make hard decisions to complete the task and see how the episode ends. It's time to make your choice! You and your partner Scott have a lot of work ahead. There is the case of the famous city attorney, Richard Errikson, who turns out to have shady dealings. Another day, your buddy calls you to solve the disappearance of his sister’s boyfriend without official orders from the department. People in the media can also have dramatic lives, with all the abductions and a whole chandelier falling on a TV host’s brother. You are left with just a few clues if any. Do you have the courage, the curiosity to uncover the truth? Can you outsmart all worthy opponents? · THINK TWICE! You have the ability to choose a character's phrases for a particular action and influence the plot of the detective story. Don't forget that only your choice determines the course of this complex investigation and can affect the lives of the characters! · EARN ACHIEVEMENTS! Conduct your own investigation, solving tangled puzzles, clever riddles and playing various mini-games. You need to get to the truth by interviewing suspects and investigating locations. If you act like a true detective, you'll earn many achievements that will highlight your success! · GET READY FOR MORE! Collect all the evidence and catch the culprit! You must complete this case to gain access to the bonus location! Immerse yourself in the criminal atmosphere of this unsolved case! · COLLECT ITEMS! This new episode of the detective story is full of mysterious objects and items that the player needs to find to advance the investigation! Lots of scenic locations with mysteries to solve and secrets to find! This game has a free trial part. You can unlock the full version through an in-app purchase. ----- Questions? Email us at support@dominigames.com Find other games on our official website: https://dominigames.com/ Become our fan on Facebook: https://www.facebook.com/dominigames Check out our Instagram and stay tuned: https://www.instagram.com/dominigames

Screenshots

Book Travelers 2・Hidden Puzzle4 screens
Unsolved Case4 screens

Verdict

The call

The clearest difference is ads: Book Travelers 2・Hidden Puzzle at none against Unsolved Case's shown. Book Travelers 2・Hidden Puzzle also leads on review sentiment (44% vs 33%) and iOS requirement (11.0 vs 14.0). On price, rating, ratings volume and update cadence 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

Both are free to download. Book Travelers 2・Hidden Puzzle sells 1 one-off in-app purchase and Unsolved Case sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Book Travelers 2・Hidden Puzzle against 4.7 for Unsolved Case. Both are backed by a comparable volume of ratings — 250 and 108 respectively. Written reviews are what separate them: 44% of Book Travelers 2・Hidden Puzzle's written reviews are positive against 33% of Unsolved Case's.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. Both last shipped on October 24, 2026.

Scorecard3 real differences · 7 level
Book Travelers 2・Hidden Puzzle versus Unsolved Case: the parameters behind the verdict, then further details
ParameterBook Travelers 2・Hidden PuzzleUnsolved Case
PriceFreeFree
Rating4.6 (250 ratings)4.7 (108 ratings) — better
Positive reviews44.4% of reviews — better33.3% of reviews
Number of ratings250 — better108
Update frequencyEvery 2 monthsEvery 2 months
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better14.0
Further details — not scored
Size1.5 GB944 MB
Age rating9+12+
DeveloperElephant Games AR LLCDO GAMES LIMITED

Customer experience

Book Travelers 2・Hidden Puzzle

All ratings248 ratings
Positive88.7%
Neutral8.1%
Negative3.2%
Written reviews9 reviews
Positive44.4%
Neutral11.1%
Negative44.4%

Unsolved Case

All ratings100 ratings
Positive92.0%
Neutral4.0%
Negative4.0%
Written reviews6 reviews
Positive33.3%
Neutral16.7%
Negative50.0%

In-app purchases

1 purchases

Book Travelers 2・Hidden Puzzle

One-time1
  • Full Content$6.99
5 purchases

Unsolved Case

One-time5
  • Update to deluxe$1.99
  • Full Game Unlock 30% Discount$8.99
  • Full Game Unlock$11.99
Show 2 more
  • Unlock$12.99
  • Buy deluxe$14.99

Questions

Is Book Travelers 2・Hidden Puzzle free?
Book Travelers 2・Hidden Puzzle is free to download, with in-app purchases available.
Is Unsolved Case free?
Unsolved Case is free to download, with in-app purchases available.
Which has better reviews, Book Travelers 2・Hidden Puzzle or Unsolved Case?
Unsolved Case is rated higher. Book Travelers 2・Hidden Puzzle averages 4.6 out of 5 from 250 ratings, while Unsolved Case averages 4.7 from 108 ratings.
Do Book Travelers 2・Hidden Puzzle or Unsolved Case have ads?
Unsolved Case shows ads; Book Travelers 2・Hidden Puzzle does not.
Which is updated more often, Book Travelers 2・Hidden Puzzle or Unsolved Case?
Book Travelers 2・Hidden Puzzle ships an update every 2 months, and Unsolved Case every 2 months. Most recently, Book Travelers 2・Hidden Puzzle was updated on October 24, 2026 and Unsolved Case on October 24, 2026.

Other comparisons