Comparison

Captain Nemo vs Hidden Objects Coastal Hill

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

Head to head
About

Captain Nemo

Embark on a hidden object adventure inspired by "20,000 Leagues under the Sea." Explore vibrant underwater scenes and character interiors as you uncover the mystery of Captain Nemo and his Nautilus. Replay scenes to discover new quests and rewards.

Highlights
  • Hidden object gameplay
  • Based on "20,000 Leagues under the Sea"
  • Explore underwater views and islands
  • Complex and diverse locations
  • 360-degree panoramas and 3D views
  • Collect rewards and replay quests
Features
Read full description

Solve the mystery of Nautilus in the hidden object adventure game! A game based on "20,000 Leagues under the Sea", a famous novel by Jules Vernes. The game is TRULY FREE: you can download the full version for free and unlock every scene with no in-game purchases. It tells the story of the incredible journey of mysterious Captain Nemo and three friends, who have inadvertently found themselves on board his underwater vessel, the Nautilus. Frigate Abraham Lincoln sets out to search for an undiscovered sea monster. The expedition, in which Pierre Aronnax, his loyal servant Conseil, and Canadian harpooner Ned Land take part, finds the monster and starts a chase. Unexpectedly, the monster turns out to be a unique underwater vessel. Professor Aronnax and his two companions are taken prisoner by the captain of the Nautilus. Despite the fascinating beauty of the undersea realm, the three friends yearn to break free and return to normal life on dry land... This game has the following special features: - Vibrant interiors of a character vessel, magical underwater views, and tropical islands. - Complex and diverse locations: experience regular landscapes alongside 360-degree panoramas and 3D views! - Build your collection of rewards! Go through scenes again to try new quests and get new rewards! Jules Verne was an author who always surprised the world. His stories are so realistic that, even today, readers are convinced that the journeys he described were real. We'll be happy to stay in touch with you at www.facebook.com/CrispApp : leave comments, ask questions and get news about coming games!

About

Hidden Objects Coastal Hill

Embark on a puzzle adventure in a mysterious city shrouded in darkness. Search for hidden objects, solve puzzles, and battle creatures to uncover secrets and restore a haunted mansion. Features include avatar customization, collectible items, and social guild features.

Highlights
  • 5000+ quest puzzles
  • Card fights with monsters
  • Avatar customization
  • Design and restore mansion
  • 60+ locations to search
  • 18 game modes
  • Collect 1600+ items
Features
Read full description

You woke up in a town that seems to remember you… even though you don't remember it. Search for hidden objects, discover clues, solve puzzles, battle sinister creatures, and restore a haunted mansion as you investigate the mystery surrounding Coastal Hill. Every discovery brings you closer to the truth—and deeper into the town's secrets. IMMERSE YOURSELF IN A MYSTERIOUS STORY Every resident seems to know more than they're willing to share. Search and find hidden objects, spot the clues, solve brain teasers, and meet intriguing characters as you uncover what lies beneath the city's peaceful facade. EXPLORE 60+ DETAILED SCENES Seek and find objects across more than 60 stunning locations. Complete over 5,000 quests, collect more than 1,600 unique items, and master 18 search modes, including Spot the Difference, Silhouettes, Find Pairs, and more. DECORATE AN OLD MANSION Bring a haunted mansion back to life and uncover the secrets hidden within its walls. Renovate rooms, choose decorations, and create a home that reflects your style. CREATE YOUR AVATAR Customize your character with unique hairstyles, outfits, boots, and accessories that provide useful power-ups and bonuses. TEAM UP WITH FRIENDS Start your own guild, invite your friends and compete with players from around the world. Find hidden objects, fight monsters in card-matching battles, build Wonders of the World, complete mystery adventure quests, and enjoy a wide variety of mini-games, including Three Tiles, Puzzles, Mahjong, Flasks, Bingo, Words, and more. Coastal Hill is a free game, but some in-game items may be purchased for real money. The mystery continues every month with new hidden object scenes, investigation quests, seasonal events, collectibles, and generous rewards. Join our official communities and stay tuned on the latest news, interesting facts, and more cool stuff: Facebook https://www.facebook.com/coastalhillmystery Instagram https://www.instagram.com/coastalhillmystery If you have any questions or comments, feel free to contact us at info@adoregames.com or use in-game chat. Privacy Policy: http://o.adoregames.com/privacy-policy Terms of Use: http://o.adoregames.com/terms-of-service

Screenshots

Captain Nemo4 screens
Hidden Objects Coastal Hill4 screens

Verdict

The call

The clearest difference is ads: Hidden Objects Coastal Hill at none against Captain Nemo's shown. Hidden Objects Coastal Hill also leads on update cadence (every 2 weeks vs every 22 months). Captain Nemo's advantage is iOS requirement (13.4 vs 15.0). On price, rating, review sentiment and ratings volume 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. Captain Nemo sells 6 one-off in-app purchases and Hidden Objects Coastal Hill sells 13 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 Captain Nemo against 4.7 for Hidden Objects Coastal Hill. Both are backed by a comparable volume of ratings — 3.6K and 5.3K respectively. Written reviews split almost evenly too, at 87% and 87% positive.

UpkeepUpdate frequency

Captain Nemo ships an update every 22 months, Hidden Objects Coastal Hill every 2 weeks. The most recent releases landed on September 20, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
Captain Nemo versus Hidden Objects Coastal Hill: the parameters behind the verdict, then further details
ParameterCaptain NemoHidden Objects Coastal Hill
PriceFreeFree
Rating4.6 (3.6K ratings)4.7 (5.3K ratings) — better
Positive reviews86.9% of reviews — better86.7% of reviews
Number of ratings3.6K5.3K — better
Update frequencyEvery 22 monthsEvery 2 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.4 — better15.0
Further details — not scored
Size169 MB403 MB
Age rating12+9+
DeveloperCrisp App StudioAdoreStudio Ltd.

Customer experience

Captain Nemo

All ratings3,648 ratings
Positive90.6%
Neutral6.9%
Negative2.5%
Written reviews350 reviews
Positive86.9%
Neutral8.0%
Negative5.1%

Hidden Objects Coastal Hill

All ratings5,251 ratings
Positive96.2%
Neutral1.5%
Negative2.3%
Written reviews1,145 reviews
Positive86.7%
Neutral3.9%
Negative9.3%

User reviews

Captain Nemo

From 3.6K App Store ratings

What we love

  • 🚀 Fun and challenging
  • 👍 Relaxing gameplay
  • 🎨 Great graphics
  • 💡 Interesting story
  • 👍 No time limits

Room to improve

  • 🔍 Some objects hard to see
  • 💰 Too many ads
  • 🔍 Terminology can be obscure

Hidden Objects Coastal Hill

From 5.3K App Store ratings

What we love

  • 🚀 Interesting hidden object game
  • 👍 Fun and exciting
  • 👍 Variety of gameplay
  • 👍 Challenging without being frustrating
  • 👍 Keeps the mind sharp

Room to improve

  • 🐛 Glitches and technical issues
  • 💰 Expensive to play well
  • 💰 Increasing costs with updates
  • ⏱️ Timed tasks can be too difficult
  • 🤔 Confusing mechanics and progression

Bugs and requests

Captain Nemo

Reported bugs

2 issues
  • Game freezes or crashes on some devices
  • Compatibility issues on older devices

Requested features

3 requests
  • Option to disable ads
  • Ability to adjust brightness/contrast
  • More variety in scenes and puzzles

Hidden Objects Coastal Hill

Reported bugs

4 issues
  • Frequent crashes and login issues
  • Lost progress and rewards
  • Inconsistent performance after updates
  • Disappearing items and currencies

Requested features

6 requests
  • Dark mode option
  • Better communication from developers
  • Improved technical support
  • More lenient timed tasks
  • Ability to gift items to new players
Show 1 more
  • Separate servers for competitive teams

In-app purchases

6 purchases

Captain Nemo

One-time6
  • Instant Hint$0.99
  • Time Machine$0.99
  • Preview Hints Pack$0.99
Show 3 more
  • No Ads$1.99
  • Master Pack Special$2.99
  • Hidden Objects : All-included$3.99
13 purchases

Hidden Objects Coastal Hill

One-time13
  • Puzzles solving pack$0.99
  • One-Time Offer$0.99
  • 10 Crystals$1.99
Show 10 more
  • Medium Train Offer$2.99
  • Adventure welcoming pack$3.99
  • 30 Crystals$4.99
  • VIP Daily Tasks Reward$4.99
  • Road Pass$4.99
  • Big Train Offer$4.99
  • Ascent Pass$6.99
  • 65 Crystals$9.99
  • VIP Pass - boost your progress$9.99
  • 145 Crystals$19.99

Questions

Is Captain Nemo free?
Captain Nemo is free to download, with in-app purchases available.
Is Hidden Objects Coastal Hill free?
Hidden Objects Coastal Hill is free to download, with in-app purchases available.
Which has better reviews, Captain Nemo or Hidden Objects Coastal Hill?
Hidden Objects Coastal Hill is rated higher. Captain Nemo averages 4.6 out of 5 from 3.6K ratings, while Hidden Objects Coastal Hill averages 4.7 from 5.3K ratings.
Do Captain Nemo or Hidden Objects Coastal Hill have ads?
Captain Nemo shows ads; Hidden Objects Coastal Hill does not.
Which is updated more often, Captain Nemo or Hidden Objects Coastal Hill?
Captain Nemo ships an update every 22 months, and Hidden Objects Coastal Hill every 2 weeks. Most recently, Captain Nemo was updated on September 20, 2026 and Hidden Objects Coastal Hill on September 24, 2026.

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