Triple Sum vs Spot the Diff
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Triple Sum
This creative number puzzle game challenges players with simple rules and deep logic using only the numbers 1, 2, and 3. Solve puzzles by matching target numbers using sums of rows, columns, and diagonals. Offers various game modes, global leaderboards, and achievements for brain training and cognitive stimulation.
- Three number logic puzzles
- Sum of rows, columns, and diagonals
- Standard, Daily, and Special modes
- Global leaderboards
- Achievements and badges
- Brain training and cognitive stimulation
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Triple Sum – Creative Number Puzzle Game Triple Sum is a creative and innovative casual puzzle game that challenges you with just three numbers: 1, 2, and 3. Simple in rules, yet deep in logic, this game tests your mathematical thinking and problem-solving skills. Simple to play, but hard to master Tap Sum for the numbers you need Tap Remove for those you don’t You can use not only the sums of rows and columns but also the sums of diagonals to solve the puzzle. Since the number of target numbers to match is displayed, you can also make inferences based on that. Clear all the correct & wrong tiles on the board to complete the puzzle Stuck? Use hints to guide your way! Game Modes Standard Mode – Classic stage-based puzzles Daily Challenge – Beat a timed series like 3x3 → 5x5 → 7x7 or 5x5 → 6x6 → 7x7 Special Challenge – Includes numbers 4 and 5 for more complexity and fun Rankings / Achievements / Record Global Leaderboard – Compete with players worldwide. You can check their nationality and scores here. Achievements – Unlock special badges for every challenge Calendar & Badges – Complete daily puzzles, collect badges, and enter the Hall of Fame Why Triple Sum? Only the simple numbers 1, 2, and 3 are used, but the challenge is endless. A game that is easy yet difficult, and difficult yet easy to play. Intuitive gameplay & easy controls Addictive logic puzzles with clean design Excellent for brain training and cognitive stimulation + Dementia Prevention Perfect for quick daily sessions Great for both puzzle lovers and casual players alike Develop your ability to solve problems using logic, intuition, and the process of elimination. Download Triple Sum now and enjoy the thrill of numbers, logic, and achievement! Made in Canada with Love! #NumberPuzzle #LogicGame #BrainTraining #DailyChallenge #CasualGame #TripleSum #MathPuzzle #MinimalDesign
Spot the Diff
Engage your observation skills in this illustrated puzzle game. Compare two images to find subtle differences, with challenges that increase in difficulty. Compete weekly on leaderboards and enjoy regular new content.
- Find subtle differences between two images
- Richly illustrated scenes with regular new puzzles
- Growing difficulty with up to 20 differences
- Heart system and hint options
- Weekly leaderboards for competition
- Pinch-to-zoom for detail inspection
- Customizable profile and 15 language localization
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Can you spot what's changed? Two pictures, a handful of sneaky differences, and one sharp pair of eyes: yours. Spot the Diff is a beautifully illustrated find-the-difference puzzle game that starts out relaxing and gets fiendishly tricky. HOW TO PLAY - Compare the top and bottom pictures and tap every difference you find. - Early levels ease you in with 10 differences - later stages hide up to 20. - Careless taps cost hearts, so look closely before you tap! - Stuck? Spend a hint, or pinch to zoom right in and inspect every detail. WHY YOU'LL LOVE IT - Many richly illustrated scenes, with new puzzles added regularly - no app update needed - Warm, detailed cartoon artwork full of life (and full of secrets) - A genuine brain workout: observation, focus, and memory training in disguise - A voice announcer who celebrates your streaks - chain quick finds for "Great!", "Amazing!" and beyond - Free hints that recharge over time, plus bonus hints and gold from optional rewarded ads - Smooth pinch-to-zoom for those pixel-perfect differences - Heart system, with extra-tough hard stages for veteran spotters - Weekly leaderboard - climb the rankings against players around the world - Sign in with Game Center and your progress follows you to any device - Customize your profile with a nickname and avatar - Localized into 15 languages - Quick sessions - perfect for a coffee break or a long commute DIFFICULTY THAT GROWS WITH YOU The first levels are a gentle warm-up. As you progress, scenes get busier and differences get subtler - a changed color here, a vanished object there, a tiny detail moved just a few pixels. Hard stages raise the stakes with fewer hearts and up to 20 changes hidden in a single scene. How far can your eyes take you? COMPETE EVERY WEEK Every puzzle you clear counts toward your weekly ranking. Check the leaderboard, defend your position, and start fresh each week with a brand-new shot at the top. FAIR AND FREE Spot the Diff is free to play. Watching rewarded ads is always your choice, and a one-time purchase removes all banner and interstitial ads permanently - while rewarded bonuses remain available whenever you want them. New puzzles are delivered online, so an internet connection is required. Fresh scenes are added all the time, so there is always something new to find. Download Spot the Diff now and put your eyes to the test! Generative AI was used to assist in creating some pre-generated artwork, audio and localization. No AI content is generated during gameplay.
Screenshots
Verdict
The clearest difference is in-app purchases: Triple Sum at none against Spot the Diff's 4. Triple Sum also leads on ads (none vs shown) and update cadence (daily vs every 10 days). 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
Both are free to download. Spot the Diff sells 4 one-off in-app purchases. Triple Sum asks for nothing beyond the download.
Triple Sum ships an update daily, Spot the Diff every 10 days. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.
| Parameter | Triple Sum | Spot the Diff |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | 1 — better | — |
| Update frequency | Daily — better | Every 10 days |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 69 MB | 36 MB |
| Age rating | 4+ | 4+ |
| Developer | Jisu Jung | Wondersquad |
Customer experience
Triple Sum
Spot the Diff
In-app purchases
Triple Sum
No in-app purchases
Spot the Diff
- Gold 3000$0.99
- GOLD 10 000$2.99
- Remove Ads$4.99
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- GOLD 30 000$8.99
Questions
Is Triple Sum free?
Is Spot the Diff free?
Do Triple Sum or Spot the Diff have ads?
Which is updated more often, Triple Sum or Spot the Diff?
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