Comparison

Hidden Objects London Spy Time vs Hidden Alphabets Challenge

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

Hidden Alphabets Challenge

Search for hidden letters within visually rich scenes. This game offers 30 levels across three packs, challenging players to find differences before time runs out. Hints are available, and scores can be shared. Unlock all packs or purchase hints via in-app purchases.

Highlights
  • Find 10 alphabets in scenes
  • Find differences in pictures
  • 30 beautiful background scenes
  • Use hints for guidance
  • Challenge other players via Game Center
  • Share scores on social media
Features
Read full description

Hidden Alphabets Challenge Free … Free … Free … Let’s Play Now! - Find 10 alphabets in beautiful hidden object scenes. - Find the difference moving your finger through the whole picture. - Try not to make mistakes; with every wrong click, you will lose score. => Game has 3 different packs! - Enjoy 30 LEVELS of stunning background scenes! - Full of Fun! - Find the difference from the Hidden Alphabets Challenge! Can you find them all before the time runs out? ---- Game Features --- - 30 Beautiful Background Scenes. - Exciting Locations. - Use hints to guide your search for difference. - Challenge other player through Game Center. - Share your score on Twitter,Facebook,Email. This app is available for iPhone, iPad, and iPod touch! Try it now for FREE! If you like our app, please take a time & rate it! Note: -> All packs levels are playable by clear every level,but if you want to play all packs without clear level you can unlocked through In-App Purchase. -> You can also buy hints from shop by real money!

Screenshots

Hidden Objects London Spy Time4 screens
Hidden Alphabets Challenge2 screens

Verdict

The call

The clearest difference is review sentiment: Hidden Objects London Spy Time at 87% against Hidden Alphabets Challenge's 0%. Hidden Objects London Spy Time also leads on rating (4.2 vs 1.0) and ratings volume (50 vs 1). Hidden Alphabets Challenge's advantage is iOS requirement (8.0 vs 15.0). On price, update cadence, ads and in-app purchases 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 and Hidden Alphabets Challenge sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Hidden Objects London Spy Time holds the better App Store score, 4.2 against 1.0. 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. Written reviews point the same way: 87% of Hidden Objects London Spy Time's written reviews are positive against 0% of Hidden Alphabets Challenge's.

UpkeepUpdate frequency

Hidden Objects London Spy Time ships an update every 26 months, Hidden Alphabets Challenge every 19 months. The most recent releases landed on October 17, 2026 and September 27, 2026 respectively.

Scorecard4 real differences · 6 level
Hidden Objects London Spy Time versus Hidden Alphabets Challenge: the parameters behind the verdict, then further details
ParameterHidden Objects London Spy TimeHidden Alphabets Challenge
PriceFreeFree
Rating4.2 (50 ratings) — better1.0 (1 ratings)
Positive reviews87.0% of reviews — better0.0% of reviews
Number of ratings50 — better1
Update frequencyEvery 26 monthsEvery 19 months — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.08.0 — better
Further details — not scored
Size433 MB25 MB
Age rating4+4+
DeveloperBrainfull, LLCHiren Patel

Customer experience

Hidden Objects London Spy Time

All ratings50 ratings
Positive86.0%
Neutral6.0%
Negative8.0%
Written reviews54 reviews
Positive87.0%
Neutral7.4%
Negative5.6%

Hidden Alphabets Challenge

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

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

Hidden Alphabets Challenge

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
10 purchases

Hidden Alphabets Challenge

One-time10
  • buy pack-1$0.99
  • buy pack-2$0.99
  • buy pack-3$0.99
Show 7 more
  • buy 10 hints$0.99
  • remove Ads$1.99
  • buy 30 hints$1.99
  • buy 50 hints$2.99
  • Full Version (all packs + remove Ads + 300 hints)$3.99
  • buy 100 hints$3.99
  • buy 200 hints$4.99

Questions

Is Hidden Objects London Spy Time free?
Hidden Objects London Spy Time is free to download, with in-app purchases available.
Is Hidden Alphabets Challenge free?
Hidden Alphabets Challenge is free to download, with in-app purchases available.
Which has better reviews, Hidden Objects London Spy Time or Hidden Alphabets Challenge?
Hidden Objects London Spy Time is rated higher. Hidden Objects London Spy Time averages 4.2 out of 5 from 50 ratings, while Hidden Alphabets Challenge averages 1.0 from 1 ratings.
Do Hidden Objects London Spy Time or Hidden Alphabets Challenge have ads?
Neither Hidden Objects London Spy Time nor Hidden Alphabets Challenge shows ads.
Which is updated more often, Hidden Objects London Spy Time or Hidden Alphabets Challenge?
Hidden Objects London Spy Time ships an update every 26 months, and Hidden Alphabets Challenge every 19 months. Most recently, Hidden Objects London Spy Time was updated on October 17, 2026 and Hidden Alphabets Challenge on September 27, 2026.

Other comparisons