Four Plus vs sumZ+
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Four Plus
This is a relaxing yet challenging puzzle game where you strategically place colored blocks into a rectangular field. Match four or more blocks of the same color to clear them and earn points. The game ends when no more shapes can fit, offering a perfect casual experience you can pause anytime.
- Strategic block placement
- Match-4 block removal
- Score-based progression
- Game Center leaderboards
- Unlockable achievements
- Casual, interruptible gameplay
Read full descriptionHide full description
Four Plus is an intelligent puzzle game with a simple and elegant design. Though challenging, Four Plus has a relaxing flow of play. Since you can interrupt and continue the game at any time, Four Plus is truly the perfect casual game! You have to place random shapes consisting of different colored blocks inside of a rectangular field. Whenever there are four or more neighboring blocks of the same color, they will be removed and you gain back space in the gray field. Additionally, you earn one point for every removed block. So you always have to find the best spot for placing the current shape! The game is over when the next shape does not fit into the gray field anymore. Compete with your friends via Game Center or share your new highscore in social networks! You can also unlock achievements, e.g. skill levels; can you make it to become a "Legend"?
sumZ+
Connect matching numbers in any direction to create their sum and achieve a higher score. This free puzzle game offers a relaxing yet addictive experience where longer chains lead to greater longevity. Play again and again to master the challenge.
- Connect like numbers
- Create sums
- Score-based gameplay
- Addictive puzzle mechanics
- Relaxing gameplay
Read full descriptionHide full description
Come play sumZ+ -- a newly released, extremely satisfying and addicting, free puzzle game! The game is simple. Connect like numbers in any direction and create their sum. The more you connect, the higher score you get. The higher numbers you make, the longer you'll last! Once you run out of moves, it’s game over! But you can always play again… Sit back, relax, and enjoy making sumz!
Screenshots
Verdict
The clearest difference is rating: Four Plus at 4.7 against sumZ+'s 4.1. Four Plus also leads on review sentiment (82% vs 53%) and ratings volume (20K vs 839). sumZ+'s advantage is update cadence (every 10 days vs every 2 months) and iOS requirement (9.0 vs 11.0). On price, ads, in-app purchases and monetization model 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. Four Plus sells 1 one-off in-app purchase and sumZ+ sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
Four Plus holds the better App Store score, 4.7 against 4.1. That said, the two scores are not equally well evidenced: Four Plus has 20K ratings behind it against 839, so its average is the more settled of the two. Written reviews point the same way: 82% of Four Plus's written reviews are positive against 53% of sumZ+'s.
Four Plus ships an update every 2 months, sumZ+ every 10 days. The most recent releases landed on September 25, 2026 and September 23, 2026 respectively.
| Parameter | Four Plus | sumZ+ |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (20K ratings) — better | 4.1 (839 ratings) |
| Positive reviews | 81.5% of reviews — better | 53.1% of reviews |
| Number of ratings | 20K — better | 839 |
| Update frequency | Every 2 months | Every 10 days — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 36 MB | 47 MB |
| Age rating | 4+ | 4+ |
| Developer | Bjoern Bartels | Jeffrey Stone |
Customer experience
Four Plus
sumZ+
User reviews
Four Plus
From 20K App Store ratingsWhat we love
- 👍 Relaxing and calming
- 🧠 Mentally stimulating
- ⏱️ Can be played in short bursts
- 🕹️ Addictive gameplay
Room to improve
- 🐛 Freezing and crashing issues
- 🔍 Difficulty tracking progress and high scores
- 🔊 Annoying sounds/ads
- 🎨 Dislike of new color scheme
sumZ+
From 839 App Store ratingsWhat we love
- 🚀 Great game
- 👍 Challenging and fun
- 💡 Helps relax and de-stress
- 👍 Addictive and engaging
- 🚀 Genius concept
Room to improve
- 🐛 Game ends prematurely
- 🐛 Ads too frequent and disruptive
- 🐛 Vibration cannot be turned off
- 🐛 Crashes and technical issues
- 💰 Crowns/purchases required to progress
Bugs and requests
Four Plus
Reported bugs
3 issues- Pieces moving randomly or getting stuck
- Ads not closing properly
- Compatibility issues with newer devices
Requested features
4 requests- Ability to rotate/preview blocks
- Undo/rewind functionality
- Scoring/progression system improvements
- Different game modes or themes
sumZ+
Reported bugs
3 issues- Game not recognizing end of game
- Ads still showing after purchase
- Losing progress and high scores
Requested features
4 requests- Top scores/leaderboard
- Option to play own music
- Ability to undo accidental moves
- More game modes and variations
In-app purchases
Four Plus
- Remove Ads$4.99
sumZ+
- Buy 50 Crowns$0.99
- Buy 125 Crowns$1.99
- Unlock Ad Removal$3.99
Show 4 moreShow fewer
- Buy 350 crowns$4.99
- Buy 850 crowns$9.99
- Buy 2000 crowns$19.99
- Buy 6200 crowns$49.99
