Comparison

What's inside the box? vs ilu

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

Head to head
About

What's inside the box?

Engage in a series of challenging puzzles to uncover the contents of various boxes. Utilize hints to overcome difficult levels and unlock additional features for an enhanced experience.

Highlights
  • Solve 100+ puzzles
  • Discover box contents
  • Use hint system
  • Premium unlock available
  • Skip level option
Features
Read full description

What's inside the box? A lot of puzzles! Can you solve all 100 and discover what's in the box? Need hints? Use the hint button at the bottom in each level. There are 2 hints for each level. With the premium unlock in-app you will not get ads before the hints and you will get a skip level button after asking the 2 hints in each level. (note: with the premium unlock the skip button will appear AFTER asking the 2 hints in each level) Enjoy! @BartBonte

About

ilu

This logic puzzle game challenges you to illuminate dark areas by strategically placing lights. As you terraform barren planets and spread light, watch them transform with vibrant, animated life. Discover clever solutions and enjoy a relaxing, dynamic experience.

Highlights
  • Infinite relaxing logic puzzles
  • Illuminate dark areas with light
  • Terraform barren planets
  • Discover clever solutions
  • Dynamic music
  • Animated hint system
Features
Read full description

ilu is a puzzle game. In every puzzle, all that is dark must light up. You place a light by tapping a dark area. You will discover clever ways to place the lights as you play the game. STORY: ilu is light. You are a keeper of light. In the vast void of space, countless lost worlds drift in the dark. Planets that have lost their star mothers and are too far and cold for the rays of starlight to warm their dark and frozen features. It is your mission to terraform these barren planets. As you spread light through the worlds of ilu, watch the ground light up while colorful and beautifully animated plants sprout as the entire world gently teems with life. FEATURES: • Infinite relaxing logic puzzles solved with light • Simple rules that create compelling solutions • Dynamic music that responds to your play • An animated & intelligent hint system that teaches & guides your way The puzzles of ilu can be solved with pure logic alone. We wanted to share the wonderful "aha!" moments of discovering the solutions with you. ilu is supported with ads, but you have the option to permanently remove the ads from the game with an in-app purchase.

Screenshots

What's inside the box?4 screens
ilu4 screens

Verdict

The call

The clearest difference is ads: ilu at none against What's inside the box?'s shown. ilu also leads on rating (4.7 vs 4.3) and update cadence (every 3 weeks vs every 3 months). What's inside the box?'s advantage is review sentiment (78% vs 69%). On price, in-app purchases, monetization model 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

Both are free to download. What's inside the box? sells 1 one-off in-app purchase and ilu sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

ilu holds the better App Store score, 4.7 against 4.3. That said, the two scores are not equally well evidenced: ilu has 2.1K ratings behind it against 111, so its average is the more settled of the two. Written reviews complicate that: 78% of What's inside the box?'s written reviews are positive against 69% of ilu's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

What's inside the box? ships an update every 3 months, ilu every 3 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

Scorecard6 real differences · 4 level
What's inside the box? versus ilu: the parameters behind the verdict, then further details
ParameterWhat's inside the box?ilu
PriceFreeFree
Rating4.3 (111 ratings)4.7 (2.1K ratings) — better
Positive reviews77.7% of reviews — better69.2% of reviews
Number of ratings1112.1K — better
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.09.0 — better
Further details — not scored
Size23 MB535 MB
Age rating12+4+
DeveloperBart BONTEBrainium Studios LLC

Customer experience

What's inside the box?

All ratings111 ratings
Positive80.2%
Neutral7.2%
Negative12.6%
Written reviews112 reviews
Positive77.7%
Neutral12.5%
Negative9.8%

ilu

All ratings2,123 ratings
Positive93.8%
Neutral4.1%
Negative2.1%
Written reviews172 reviews
Positive69.2%
Neutral8.7%
Negative22.1%

User reviews

What's inside the box?

From 111 App Store ratings

What we love

  • 🧩 Excellent puzzle design with logical solutions
  • 💡 Innovative and creative puzzle mechanics
  • 🎯 Well-balanced difficulty progression
  • 🏆 100 unique levels with variety
  • 👨‍💻 High-quality work from respected developer Bart Bonte

Room to improve

  • 🐛 Progress resets when switching apps or reopening
  • 😤 Certain levels are frustratingly difficult or poorly designed
  • 🔄 Some levels are repetitive or duplicated
  • ❓ Vague hints that don't adequately help stuck players
  • ⏸️ No pause functionality mid-level

ilu

From 2.1K App Store ratings

What we love

  • 🌟 Beautiful graphics and visuals
  • 🎶 Relaxing and soothing music
  • 🧠 Challenging and stimulating puzzles
  • 🆓 Free hints and no pay-to-win mechanics
  • 🕹️ Simple but unique gameplay mechanics

Room to improve

  • 🤏 Small touch targets, especially on larger puzzles
  • 🤔 Difficulty in distinguishing markers from lights
  • 🔋 High battery consumption
  • 🐛 Occasional crashes and glitches
  • 📉 Lack of progress tracking or replay options

Bugs and requests

What's inside the box?

Reported bugs

7 issues
  • Progress lost when switching apps or reopening application
  • Level 43 button unresponsive after pressing question mark
  • Level 7 layer movement not functioning correctly
  • Level 45 resets progress to level 21
  • Screen rendering issues making portions unviewable
Show 2 more
  • Hints not unlocking next level despite correct solution
  • Multiple levels appearing identical or too similar (52/72, 81/88)

Requested features

6 requests
  • Skip button for difficult levels
  • Pause functionality during gameplay
  • Improved hint system with clearer guidance
  • Additional levels beyond 100
  • Better progress save system
Show 1 more
  • Sequel or expansion content

ilu

Reported bugs

3 issues
  • App crashes on launch for some users
  • Placement of markers and lights not always registering correctly
  • Recent update changed visuals in a way that made the game less clear

Requested features

4 requests
  • Zoom or pan functionality for larger puzzles
  • Separate marker and light placement modes
  • Progress tracking and ability to replay past puzzles
  • More variety in background music tracks

In-app purchases

1 purchases

What's inside the box?

One-time1
  • premium unlock$2.49
9 purchases

ilu

One-time9
  • 100 Ad-Free Puzzles$0.99
  • Terra Suit$0.99
  • Turbo Suit$1.99
Show 6 more
  • The Botanic$1.99
  • Pod$2.99
  • Spectral Suit$3.99
  • Chromus$4.99
  • Ayianna$6.99
  • Unlock Ad-Free$7.99

Questions

Is What's inside the box? free?
What's inside the box? is free to download, with in-app purchases available.
Is ilu free?
ilu is free to download, with in-app purchases available.
Which has better reviews, What's inside the box? or ilu?
ilu is rated higher. What's inside the box? averages 4.3 out of 5 from 111 ratings, while ilu averages 4.7 from 2.1K ratings.
Do What's inside the box? or ilu have ads?
What's inside the box? shows ads; ilu does not.
Which is updated more often, What's inside the box? or ilu?
What's inside the box? ships an update every 3 months, and ilu every 3 weeks. Most recently, What's inside the box? was updated on November 6, 2026 and ilu on November 3, 2026.

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