Merge67 vs 67! Challenge
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Merge67
A captivating merge puzzle game where players drop numbered bubbles to combine identical values into higher numbers. Strategically clear the board to achieve increasingly higher scores and aim for the ultimate goal of reaching 67.
- Drop and merge numbered bubbles
- Achieve higher values
- Clear the board strategically
- Minimalist design
- Smooth gameplay
- Play anytime
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A fun and addictive merge puzzle! Drop bubbles, merge identical numbers, and watch them combine into higher values. Plan your moves carefully to keep the board clear and push your score even higher. - Simple to learn, challenging to master - Satisfying number merge mechanics - Minimalist design with smooth gameplay - Play anytime for quick fun or long runs Can you reach 67? Download now and test your skills!
67! Challenge
This game challenges you to tap the numbers 6 and 7 within 10 seconds of receiving a notification every hour. Missing a notification or tap resets your streak to zero, testing your focus and reflexes. Compete globally and track your progress with this addictive, simple-to-learn game.
- Hourly notification challenge
- 10-second tap window
- Streak tracking
- Global leaderboards
- Home screen widget
- Haptic feedback
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67 is the dumbest game you'll ever love. Every 60 seconds, you get a notification. Open the app. Tap 6. Tap 7. That's it. Miss it? Your streak resets to zero. The catch: • You only have 10 seconds to tap both numbers • Faster taps = more points (up to 10 per round) • One missed notification = game over Features: • Global leaderboards via Game Center • Daily streak tracking • Home screen widget to track your score • Haptic feedback & sound effects How long can you keep your streak alive? Warning: This game will ruin your productivity.
Screenshots
Verdict
The clearest difference is rating: Merge67 at 5.0 against 67! Challenge's 3.7. Merge67 also leads on in-app purchases (none vs 3) and iOS requirement (13.0 vs 26.0). 67! Challenge's advantage is ads (none vs shown) and update cadence (daily vs every 9 days). On price, ratings volume 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. 67! Challenge sells 3 one-off in-app purchases. Merge67 asks for nothing beyond the download.
Merge67 holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively.
Merge67 ships an update every 9 days, 67! Challenge daily. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | Merge67 | 67! Challenge |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (6 ratings) — better | 3.7 (3 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 6 — better | 3 |
| Update frequency | Every 9 days | Daily — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 114 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Marc Anthony Polican | Arisa Nakanam |
Customer experience
Merge67
67! Challenge
In-app purchases
Merge67
No in-app purchases
67! Challenge
- 5 Freezes$0.99
- 20 Freezes$2.99
- 50 Freezes$5.99
