Comparison

Black Light vs Diferia

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

Head to head
About

Black Light

Solve word puzzles by revealing hidden fingerprints on keypads to decode passwords within a time limit. Choose password length to adjust difficulty and earn more in-game currency. This free game offers a unique word-sleuthing experience.

Highlights
  • Fingerprint revealing mechanic
  • Password decoding gameplay
  • Timed bank vault challenges
  • Adjustable difficulty via password length
  • Free to play
Features
Read full description

You are in a bank vault and have three minutes to open as many deposit boxes as you can. Using your Black Light you can reveal the fingerprints on the keypads - now decode the password. Totally free. No in-app purchases!! You can change the difficulty by choosing a password length. Longer passwords give more money.

About

Diferia

Features
Read full description

Can you spot all 7 differences? Diferia challenges your eyes across dozens of colorful, action-packed levels! Explore 6 themed categories — Animals, Nature, City, Fantasy, Space, and more — each with its own winding level map. Complete levels, earn stars, and unlock new categories as you progress. HOW TO PLAY • Tap any difference in the two stacked images to mark it. • Find all 7 differences before time runs out and you lose all lives. • Use Hint to reveal a hidden difference, or +15s to gain extra time. • Mistakes cost lives — play carefully! FEATURES • 6 themed categories with dozens of levels • Star system based on time and accuracy • Unlockable achievements driven by real progress • Daily reward to keep your streak alive • Coins to redeem for hints and extra time • Fully bilingual: Spanish and English • Colorful design and smooth animations Diferia is perfect for playing anytime: on the bus, waiting in line, or simply relaxing while training your attention to detail. Download it free and start spotting differences today!

Screenshots

Black Light4 screens
Diferia4 screens

Verdict

The call

The clearest difference is in-app purchases: Black Light at none against Diferia's 1. Black Light also leads on iOS requirement (12.0 vs 15.0). Diferia's advantage is update cadence (weekly vs every 7 months). 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. Diferia sells 1 one-off in-app purchase. Black Light asks for nothing beyond the download.

UpkeepUpdate frequency

Black Light ships an update every 7 months, Diferia weekly. The most recent releases landed on August 30, 2026 and September 24, 2026 respectively.

Scorecard3 real differences · 7 level
Black Light versus Diferia: the parameters behind the verdict, then further details
ParameterBlack LightDiferia
PriceFreeFree
Rating2.7 (26 ratings) — better—
Positive reviews33.3% of reviews—
Number of ratings26 — better—
Update frequencyEvery 7 monthsWeekly — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better15.0
Further details — not scored
Size16 MB226 MB
Age rating4+17+
DeveloperMmpApps Corp.DAMIAN HERNAN SINAY

In-app purchases

None

Black Light

No in-app purchases

1 purchases

Diferia

One-time1
  • Remove Ads$2.99

Questions

Is Black Light free?
Black Light is free to download, with no in-app purchases.
Is Diferia free?
Diferia is free to download, with in-app purchases available.
Do Black Light or Diferia have ads?
Both Black Light and Diferia show ads.
Which is updated more often, Black Light or Diferia?
Black Light ships an update every 7 months, and Diferia weekly. Most recently, Black Light was updated on August 30, 2026 and Diferia on September 24, 2026.

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