# DiffDiff: Find the Difference > Visual puzzle game to find the odd tile out in a grid. (iPhone/iPad app by PixelPort LLC.) - Source: https://appshunter.io/ios/app/diffdiff-find-the-difference/id6762173256 (this page in markdown: same URL + `.md`) - Developer: [PixelPort LLC](https://appshunter.io/developer/1355467938) - Category: Games - Price: Free with in-app purchases - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 26.2 · 15 MB - Languages: Arabic, Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hebrew and 18 more - Released: 2026-05-19 - Data updated: 2026-07-08 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/diffdiff-find-the-difference/id6762173256/reviews.md ## What is DiffDiff? Train your eyes with fast visual puzzles built for focus, speed, and pattern recognition. DiffDiff is a find-the-difference brain test where every round asks one simple question: which tile does not belong? Look across a grid of almost-matching colors, letters, numbers, shapes, patterns, symmetry forms, and words. Tap the odd tile before your focus slips. Some puzzles are calm and clean. Others are deliberately subtle: a color shade shifts by a hair, a letter mirrors the wrong way, a shape loses one tiny detail, a pattern breaks its rhythm, or a word changes just enough to make your brain argue with your eyes. PLAY A FULL CAMPAIGN Work through a structured campaign with 366 levels across 6 puzzle worlds. Start with gentle color and letter puzzles, then unlock harder visual challenges built around shapes, patterns, symmetry, and word recognition. Earn stars, clear tracks, beat tougher levels, and build a profile that shows how sharp your eye has become. QUICK MODES FOR SHORT SESSIONS Jump into quick play when you want a fast challenge without following the campaign path. Classic gives you focused rounds with clean scoring. Time Attack gives you 60 seconds to find as many odd tiles as possible. Survival rewards correct taps and punishes mistakes with the clock. Zen removes the timer so you can settle into the puzzle flow. DAILY CHALLENGES Come back for a daily challenge built for quick focus. Keep your streak warm, compare scores, and turn one small puzzle into a daily habit. It is the kind of eye test that fits between messages, coffee, meetings, or the moment you almost opened another feed. TWIST MODIFIERS When normal grids get too easy, twist modes change the rules. Flash, memory, motion, ghost tiles, rotating puzzles, morphing tiles, peripheral vision challenges, and flashlight-style reveals make familiar puzzles feel new again. These modes are built for players who want more than a simple spot-the-difference game. PROGRESSION THAT STICKS DiffDiff tracks more than wins. Earn stars, build streaks, unlock titles, complete achievements, improve reaction speed, and push your score higher. Every level is short, but progress adds up. HINTS WHEN YOU NEED THEM Use hints when a puzzle gets stubborn. Free players receive a daily hint allowance. Extra hints can be earned or purchased, and premium unlocks increase daily hints while opening more content. COMPETE AND SHARE Use Game Center leaderboards to compare progress and scores. Share score challenges so friends can try the same puzzle setup and see who spots the odd tile faster. BUILT FOR GLOBAL PLAY The app supports in-app language selection and localized interface text, so players can switch languages directly from Settings. The puzzle loop stays simple, but the content keeps testing attention, memory, reaction speed, and visual logic. PREMIUM UNLOCKS The free game gives you the core loop. The full unlock opens premium worlds, twist modifiers, removes ads, and raises the daily hint allowance. A separate remove-ads option is available if you want the free plan without interruptions. WHY PLAY DIFFDIFF? - Quick visual puzzle rounds - 366 campaign levels - 6 puzzle worlds - Color, letter, shape, pattern, symmetry, and word puzzles - Classic, Time Attack, Survival, and Zen quick modes - Daily challenges and streaks - Twist modifiers for harder focus tests - Stars, achievements, titles, and leaderboards - Optional hints, rewarded hints, and premium unlocks - Built for short breaks and repeat play DiffDiff is for players who like sharp little puzzles: the satisfying second when the one wrong tile finally gives itself away, the tiny win after a busy day, and the quiet itch to try one more round. Terms: https://www.pixelport.io/app/diffdiff-find-the-difference/terms-diff Privacy: https://www.pixelport.io/app/diffdiff-find-the-difference/privacy-diff EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Visual puzzle brain test - Find the odd tile out - Campaign with 366 levels - Quick play modes (Classic, Time Attack, Survival, Zen) - Daily challenges - Twist modifiers for varied gameplay - Progression tracking and achievements ## Pricing and in-app purchases Base price: Free. **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | 20 Hints | $0.99 | one-time | | 140 Hints | $5.99 | one-time | | Remove Ads | $6.99 | one-time | | 60 Hints | $2.99 | one-time | | Unlock Everything | $10.99 | one-time | ## Frequently asked questions about DiffDiff ### What is DiffDiff? DiffDiff is a visual puzzle game where players must identify the single tile that does not belong in a grid of nearly identical elements. It's designed to train focus, speed, and pattern recognition. ### How many levels are in DiffDiff? DiffDiff features a full campaign with 366 levels spread across 6 distinct puzzle worlds, offering a substantial amount of content for players to explore. ### Does DiffDiff have different game modes? Yes, DiffDiff offers several quick play modes for shorter sessions, including Classic, Time Attack, Survival, and Zen, each providing a unique challenge. ### Are there ways to make puzzles harder in DiffDiff? When standard grids become too easy, DiffDiff offers 'Twist Modifiers' that change the game rules. These include challenges like Flash, memory, motion, ghost tiles, and peripheral vision tests. ### Can I get help if I'm stuck on a puzzle in DiffDiff? DiffDiff provides hints for challenging puzzles. Free players receive a daily allowance of hints, with options to earn or purchase additional hints and unlock more content. ### Does DiffDiff have ads? The provided data indicates that the app contains advertisements. A premium unlock option is available to remove these ads. ### What platforms is DiffDiff available on? The provided data does not specify platform availability. However, the app supports in-app language selection and localized interface text for global play. ### How often is DiffDiff updated? The app was last updated on 2026-05-19, with its latest version being 1.0. This suggests a recent release or update. ## Version history (last 1 release) ### 1.0 — 2026-05-19 No release notes. ## More apps by PixelPort LLC - [City Roof Runner](https://appshunter.io/ios/app/city-roof-runner/id1355467939) - [Secure Notes - Secret & Lock](https://appshunter.io/ios/app/secure-notes-secret-and-lock/id1469517353) - [Basil: Recipes & Meal Planner](https://appshunter.io/ios/app/basil-recipes-and-meal-planner/id6740829669) - [Stamp & Postmark Identifier](https://appshunter.io/ios/app/stamp-and-postmark-identifier/id6747294999) - [eSign App: Signature Creator](https://appshunter.io/ios/app/esign-app-signature-creator/id6748705042) - [Closetro: Your Digital Closet](https://appshunter.io/ios/app/closetro-your-digital-closet/id6753985329) All apps by PixelPort LLC: https://appshunter.io/developer/1355467938 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-08.*