Comparison

Hidden Objects London Spy Time vs Subway Quest

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

Head to head
About

Hidden Objects London Spy Time

Embark on a visual quest through iconic London landmarks, searching for hidden objects. This brain game offers over 45 levels with varying difficulty, boosting memory and providing a fun challenge for puzzle enthusiasts.

Highlights
  • Explore London landmarks
  • Find hidden objects and English icons
  • 45+ levels with increasing difficulty
  • Multiple play modes (Traditional, Chill, Adventure)
  • Zoom and drag for object searching
  • Brain-boosting puzzles
  • Free hints and mini-game
Features
Read full description

Seek and Find Objects in London! Hidden Objects London is a splendidly designed Brain Game with 45+ Levels! KEEP CALM AND CARRY ON! Explore London visiting Buckingham Palace, Hyde Park, Tower Bridge, the London Eye, Natural History Museum, Trafalgar Square, an English Pub and more finding Hidden Objects! Find tons of English Landmarks, Corgi Dogs, London’s famous Double-Decker Red Buses, Red Telephone Boxes, the Underground, Bobbies, Royal Souvenirs and more. MEGA Hidden Objects Adventure! Let the Brain Game begin! FREE Mini Game! Boost your Memory! Levels vary from easy to difficult. A fun, object quest challenge for Hidden Object, Puzzle, Spot the Difference, Brain & Word fans! Features: Gorgeous, Crisp Graphics 3 Ways to Play – Traditional, Chill, Adventure 27 Adventure Levels 15 Chill Scenes 15 Traditional Scenes Brain BOOST Tap Image to Magnify Object Zoom to Find Objects Drag Scene and Magnify Easy to Challenging Bonus Words Timed and Untimed Levels FREE Hints FREE Mini Game 3 Ways to Play Instructions: TRADITIONAL- Timed Hints Score Picture, Word, Collector 15 Scenes (3 levels per scene) CHILL- No Time Unlimited Hints Picture, Word, Collector 15 Scenes (3 levels per scene) ADVENTURE- Timed Untimed Hints Score Bonus Words (highlighted) 27 Unique Levels

About

Subway Quest

Navigate complex subway systems by finding your way to target stations. Progress through levels to unlock new subway lines and expand your knowledge of urban transit networks.

Highlights
  • Navigate subway stations
  • Find target stations
  • Level up gameplay
  • Unlock new subway lines
  • Test subway knowledge
  • Major city systems
Features
Read full description

Subway Quest is a game to test your knowledge about subways of major cities such as London. Travel thru subway stations, and find your way to target station, level up and unlock new subway lines. You will start the game with 1 subway line and you will unlock a new subway line with each new level. Website: https://www.cooolapps.com/subway-quest/ Contact: https://www.cooolapps.com/contact/ Developer website: https://www.cooolapps.com/ Privacy Policy: https://www.cooolapps.com/privacy-policy-of-subway-quest-game/ Terms and Conditions: https://www.cooolapps.com/terms-and-conditions-of-subway-quest-game/ Credits: https://www.cooolapps.com/credits-of-subway-quest-game/

Screenshots

Hidden Objects London Spy Time4 screens
Subway Quest4 screens

Verdict

The call

The clearest difference is rating: Subway Quest at 5.0 against Hidden Objects London Spy Time's 4.2. Subway Quest also leads on in-app purchases (none vs 2) and update cadence (every 5 days vs every 26 months). Hidden Objects London Spy Time's advantage is ads (none vs shown) and ratings volume (50 vs 1). On price 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. Hidden Objects London Spy Time sells 2 one-off in-app purchases. Subway Quest asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Subway Quest holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Hidden Objects London Spy Time has 50 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Hidden Objects London Spy Time ships an update every 26 months, Subway Quest every 5 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

Scorecard7 real differences · 3 level
Hidden Objects London Spy Time versus Subway Quest: the parameters behind the verdict, then further details
ParameterHidden Objects London Spy TimeSubway Quest
PriceFreeFree
Rating4.2 (50 ratings)5.0 (1 ratings) — better
Positive reviews87.0% of reviews—
Number of ratings50 — better1
Update frequencyEvery 26 monthsEvery 5 days — better
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.011.0 — better
Further details — not scored
Size433 MB40 MB
Age rating4+4+
DeveloperBrainfull, LLCHIRAC KASAPOGLU

Bugs and requests

Hidden Objects London Spy Time

Reported bugs

2 issues
  • Ads cover part of the picture
  • Unable to select 'Play' due to ads

Requested features

4 requests
  • More than 15 games
  • More difficult missions
  • More variety in gameplay
  • Better animations

Subway Quest

Not enough reviews yet to summarise bugs or requests.

In-app purchases

2 purchases

Hidden Objects London Spy Time

One-time2
  • MEGA London Pack! 100’s of Objects! Unlock ALL! Buy Pack & No Ads!$3.99
  • 40+ Levels! NO Ads! BRAIN Fun!$4.99
None

Subway Quest

No in-app purchases

Questions

Is Hidden Objects London Spy Time free?
Hidden Objects London Spy Time is free to download, with in-app purchases available.
Is Subway Quest free?
Subway Quest is free to download, with no in-app purchases.
Which has better reviews, Hidden Objects London Spy Time or Subway Quest?
Subway Quest is rated higher. Hidden Objects London Spy Time averages 4.2 out of 5 from 50 ratings, while Subway Quest averages 5.0 from 1 ratings.
Do Hidden Objects London Spy Time or Subway Quest have ads?
Subway Quest shows ads; Hidden Objects London Spy Time does not.
Which is updated more often, Hidden Objects London Spy Time or Subway Quest?
Hidden Objects London Spy Time ships an update every 26 months, and Subway Quest every 5 days. Most recently, Hidden Objects London Spy Time was updated on October 24, 2026 and Subway Quest on October 27, 2026.

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