Comparison

Hidden Differences vs SMRT

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

Head to head
About

Hidden Differences

Engage in a captivating photo hunt adventure to find subtle discrepancies between two seemingly identical images. Utilize keen observation skills to uncover hidden objects and advance through diverse, beautifully rendered locations. This game offers a relaxing yet challenging experience for puzzle enthusiasts.

Highlights
  • Find 5 differences between pictures
  • Explore 70+ stunning locations
  • Discover 3500+ unique items
  • Over 1400 photo hunt quests
  • Highly detailed graphics
  • Relaxing soundtrack
Features
Read full description

Find out what's the difference in pictures! Embark on the Hidden Differences - Spot the Difference adventure! This is a new kind of photo hunt spot-the-difference game – find the difference between two identical pictures. Your task here is examine a halved picture carefully and find 5 differences. Try to spot all of them – some objects immediately catch your eye, but you'll have to be very attentive to find others! Keep your eyes open and take a close look at the pic – objects can hide everywhere! Use your investigation skills to open new areas and find all differences in pictures. Advance on the quest – many instruments to help you find differences are at your fingertips. Boost your concentration and enjoy! Each level is a new location – a mysterious house, ranch, abandoned pickup truck, and many others. Enjoy the atmosphere of the photo hunt puzzle difference game thanks to highly detailed awesome graphics! Travel through the Hidden Differences - Spot the Difference maps and enjoy! Easy controls will help you spot the differences fast, and helpful boosters are just a tap away! Why you'll love Hidden Differences - Spot the Difference: - 1400+ exciting photo hunt quests - 70+ stunning locations to discover - Highly detailed & awesome graphics - 3500+ unique items to be found – find them all! - Awesome relaxing soundtrack If you're looking for an amazing spot-the-difference photo hunt puzzle game, then Hidden Differences - Spot the Difference is just what you need! Wonderful music and amazing graphics will make your find differences puzzle gaming experience unforgettable. Get your magnifying glass ready, plunge into the amazing world of spot the difference game, and start your finding differences adventure! So, what are you waiting for? Download Hidden Differences - Spot the Difference and enjoy this amazing find the differences game! ==== Terms of Use: https://azurgames.com/terms-of-use/ Privacy Policy: https://azurgames.com/privacy-policy/

About

SMRT

Features
Read full description

Your brain deserves a real workout. SMRT delivers one focused challenge every day — logic puzzles, trivia, and word games designed to actually sharpen your thinking, not just pass the time. No endless levels. No cartoon mascots. Just one sharp session a day that respects your time. WHAT YOU GET • Daily mixed challenge — logic, trivia, and word in one session • Streak tracking — build a habit, not an addiction • Clean, distraction-free design • Takes 3–5 minutes. No more, no less. WHY SMRT IS DIFFERENT Most brain-training apps are designed to keep you scrolling. SMRT is designed to make you smarter. One quality session beats an hour of mindless tapping. Build the streak. Stay sharp.

Screenshots

Hidden Differences4 screens
SMRT4 screens

Verdict

The call

The clearest difference is in-app purchases: SMRT at none against Hidden Differences's 5. SMRT also leads on update cadence (every 2 days vs every 3 months). Hidden Differences's advantage is iOS requirement (13.0 vs 16.4). On price, ads 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 Differences sells 5 in-app purchases, starting at $4.99 per 7 days. SMRT asks for nothing beyond the download.

UpkeepUpdate frequency

Hidden Differences ships an update every 3 months, SMRT every 2 days. The most recent releases landed on October 28, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 7 level
Hidden Differences versus SMRT: the parameters behind the verdict, then further details
ParameterHidden DifferencesSMRT
PriceFreeFree
Rating4.6 (18K ratings) — better—
Positive reviews49.4% of reviews—
Number of ratings18K — better—
Update frequencyEvery 3 monthsEvery 2 days — better
AdsYesYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size423 MB59 MB
Age rating4+12+
DeveloperAzur Interactive Games LimitedMohamed Lotfy

Bugs and requests

Hidden Differences

Reported bugs

2 issues
  • Crashes and freezes
  • Issues with closing the app

Requested features

3 requests
  • Add difficulty levels
  • Improve ad frequency and duration
  • Provide a one-time purchase option

SMRT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

5 purchases

Hidden Differences

Subscriptions1
  • Premium Subscription3 Days trial$4.997 Days
One-time4
  • Find hidden objects with hints$1.99
  • No ads$2.99
  • 15 hints$4.99
Show 1 more
  • 70 hints$19.99
None

SMRT

No in-app purchases

Questions

Is Hidden Differences free?
Hidden Differences is free to download, with in-app purchases available.
Is SMRT free?
SMRT is free to download, with no in-app purchases.
Do Hidden Differences or SMRT have ads?
Both Hidden Differences and SMRT show ads.
Which is updated more often, Hidden Differences or SMRT?
Hidden Differences ships an update every 3 months, and SMRT every 2 days. Most recently, Hidden Differences was updated on October 28, 2026 and SMRT on October 6, 2026.

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