Comparison

Sandcastles... vs Focus Traveller

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

Head to head
About

Sandcastles...

Build intricate sandcastles on a virtual beach. Enjoy a relaxing experience with realistic sea sounds and unlimited sand. Unlock additional castle styles through in-app purchases.

Highlights
  • Build sandcastles
  • Unlimited sand
  • Seaside sounds
  • Additional castle styles
  • Intuitive interface
Features
Read full description

Conjure castles from the sand, watch the sea consume them. Features: • A simple, intuitive interface. • Unlimited sand. • Pleasant seaside sounds. A bundle of six additional styles of sandcastle is available as an In-App Purchase.

About

Focus Traveller

Enhance concentration and motivation with a unique timer that gamifies productivity. Track your progress, collaborate with friends in real-time, and enjoy immersive environments to stay focused.

Highlights
  • Gamified focus sessions
  • Real-time group focus
  • Progress tracking
  • Customizable environments
  • Music integration
  • Home screen widgets
Features
Read full description

Do you struggle to stay concentrated when you’re working alone? Do you find yourself wishing for a study buddy to keep you motivated late at night? Focus Traveller is a productivity timer designed to help you find your flow. The longer you focus, the higher your traveller climb. Together, we get things done. Invite up to 10 friends to form a Focused Travel Group. Support one another, hold each other accountable, and reach new heights together. Key Features: Seamless Transitions: Effortlessly switch between focus sessions and rest periods. Flexible Modes: Choose between a traditional countdown or an open-ended stopwatch. Group Expeditions: Start a journey with friends and stay focused in real-time together. Curated Audio: Connect to Apple Music to play your personal focus tracks. Progress Tracking: Comprehensive daily logs to help you monitor your growth. Quick Access Widgets: Start a session directly from your Home Screen. Immersive Environments: Choose from various seasonal scenes to match your mood. Dark Mode: Increase your immersion and reduce eye strain with a sleek dark interface. Multitask Friendly: Use "General Focus Mode" to stay productive even when switching to other apps. Focus Status: Keep the Focus Traveller screen visible to let classmates or colleagues know you’re focusing Behind the Scenes The stunning animations, illustrations, and character designs are crafted by award-winning artist Kuan Hung Chen. Follow his work on Instagram @jimmykuang and stay updated with us @focustravellerco. Focus Traveller Pro features are available as a monthly subscription or as a one-time purchase. Your iTunes account will be charged at confirmation of purchase. The subscription will automatically renew unless auto-renew is turned off at least 24 hours before the end of the billing period. You can go to your iTunes Account Settings to manage your subscription & turn off auto-renew. To restore all your previous purchases use the "Restore Purchased" button located at the bottom of the subscription button in the Pro popup page or go to the Focus Traveller Settings to tap on "Restore Purchased" Standard Apple Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Sandcastles...2 screens
Focus Traveller4 screens

Verdict

The call

The clearest difference is rating: Focus Traveller at 4.9 against Sandcastles...'s 3.3. Focus Traveller also leads on review sentiment (86% vs 45%) and ratings volume (4.1K vs 252). Sandcastles...'s advantage is update cadence (every 5 days vs every 6 weeks) and iOS requirement (10.0 vs 17.0). On price, ads, in-app purchases and monetization model 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. Sandcastles... sells 1 one-off in-app purchase and Focus Traveller sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Focus Traveller holds the better App Store score, 4.9 against 3.3. That said, the two scores are not equally well evidenced: Focus Traveller has 4.1K ratings behind it against 252, so its average is the more settled of the two. Written reviews point the same way: 45% of Sandcastles...'s written reviews are positive against 86% of Focus Traveller's.

UpkeepUpdate frequency

Sandcastles... ships an update every 5 days, Focus Traveller every 6 weeks. The most recent releases landed on November 6, 2026 and November 9, 2026 respectively.

Scorecard5 real differences · 5 level
Sandcastles... versus Focus Traveller: the parameters behind the verdict, then further details
ParameterSandcastles...Focus Traveller
PriceFreeFree
Rating3.3 (252 ratings)4.9 (4.1K ratings) — better
Positive reviews45.2% of reviews85.8% of reviews — better
Number of ratings2524.1K — better
Update frequencyEvery 5 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS10.0 — better17.0
Further details — not scored
Size23 MB532 MB
Age rating4+4+
DeveloperVectorparkWEI JEN CHEN

Customer experience

Sandcastles...

All ratings251 ratings
Positive54.6%
Neutral6.8%
Negative38.6%
Written reviews347 reviews
Positive45.2%
Neutral8.6%
Negative46.1%

Focus Traveller

All ratings4,076 ratings
Positive97.4%
Neutral1.6%
Negative1.0%
Written reviews930 reviews
Positive85.8%
Neutral8.6%
Negative5.6%

User reviews

Sandcastles...

From 252 App Store ratings

What we love

  • 🌊 Relaxing and calming experience
  • 👍 Simple and easy to use
  • 🎨 Beautiful visuals and animations
  • 🧘‍♀️ Helps with mindfulness and meditation

Room to improve

  • 🕰️ Waves come too quickly, not enough time to build
  • 💰 Paid options for additional castle styles are overpriced
  • 🤔 Unclear purpose or goal, lacks depth
  • 🙄 Repetitive and boring for some users

Focus Traveller

From 4.1K App Store ratings

What we love

  • 👍 Calming and relaxing visuals
  • 🚀 Helps with focus and productivity
  • 💡 Unique concept of a hiking journey
  • 👍 Customizable characters
  • 👍 Ability to connect to music apps

Room to improve

  • 🐛 Issues with data/time tracking
  • 🔋 Drains battery when screen is on
  • 🔒 Lack of cross-device sync
  • 👎 Expensive premium features

Bugs and requests

Sandcastles...

Reported bugs

2 issues
  • Occasional lag or performance issues
  • Inconsistent wave behavior, sometimes gets stuck

Requested features

4 requests
  • Allow users to control the wave timing
  • Introduce more variety in castle designs and building options
  • Add gameplay elements like challenges or scoring
  • Expand the app with new environments beyond just the beach

Focus Traveller

Reported bugs

3 issues
  • Random data resets
  • Inconsistent time tracking
  • Landscape mode issues

Requested features

5 requests
  • Add pomodoro timer functionality
  • Introduce more background options
  • Allow manual time entry/editing
  • Implement Lock Screen widget
  • Add ability to block distracting apps

In-app purchases

1 purchases

Sandcastles...

One-time1
  • All Sandcastle Styles$1.99
10 purchases

Focus Traveller

Subscriptions3
  • Focus Traveller Pro Monthly$0.991 Month
  • Focus Traveller Pro Yearly7 Days trial$7.991 Year
  • Focus Traveller Pro Yearly3 Days trial$7.991 Year
One-time7
  • Seal$0.99
  • Fox$0.99
  • Corgi$0.99
Show 4 more
  • Bear$1.99
  • Tiger$1.99
  • Caty$1.99
  • Life Time Access$14.99

Questions

Is Sandcastles... free?
Sandcastles... is free to download, with in-app purchases available.
Is Focus Traveller free?
Focus Traveller is free to download, with in-app purchases available.
Which has better reviews, Sandcastles... or Focus Traveller?
Focus Traveller is rated higher. Sandcastles... averages 3.3 out of 5 from 252 ratings, while Focus Traveller averages 4.9 from 4.1K ratings.
Do Sandcastles... or Focus Traveller have ads?
Neither Sandcastles... nor Focus Traveller shows ads.
Which is updated more often, Sandcastles... or Focus Traveller?
Sandcastles... ships an update every 5 days, and Focus Traveller every 6 weeks. Most recently, Sandcastles... was updated on November 6, 2026 and Focus Traveller on November 9, 2026.

Other comparisons