Number Sum vs Hook Jam
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Sum
This logic puzzle game challenges your arithmetic and problem-solving skills. It features a simple interface where you adjust numbers to make rows and columns sum correctly. With adjustable difficulty and no time limits, it offers hours of engaging brain training.
- Logic and math skill challenge
- Adjustable number grids (3x3 to 8x8)
- Toggle between correct/delete modes
- Hints available for assistance
- No time limits for gameplay
- Minimalistic and simple design
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Number Sum - Math Puzzle Game is a fun and addictive puzzle game that will challenge your logic and math skills. With its simple yet challenging gameplay, this game is perfect for people of all ages. Playing sum number games and solving math problems can improve your arithmetic skills. If you are interested in number puzzles or math games for adults, and in training your additional skills, play this engaging number game for hours of fun! How to play - Use the toggle to switch between correct and delete modes.It will help you to mark the correct numbers and the extra numbers that you don't need. - Choose the correct numbers or remove the wrong number in order to make the rows and columns add up to the given sums. - Each level of these math puzzles has only one possible solution, so make sure that rows and columns work together at the same time. - Train your math skills with this free number puzzle with various levels of difficulty. Open different types of board from 3x3 to 8x8. Features - Tons of number puzzle games to challenge your brain. - Enjoy your game experience with the minimalistic and simple design. - Useful hints to help you when you’re stuck. - Mind puzzles with no time limits. Take your time playing number games. - Hours of gameplay for you to enjoy. - Free to play and no wifi needed. Number Sum - Math Puzzle Game is perfect for anyone who enjoys the Number Game. It's a great way to exercise your brain and have fun at the same time. Download Number Sum - Math Puzzle Game today and Challenge your logic and play Number Sums anywhere, anytime!
Hook Jam
Engage in an addictive puzzle game where you untangle hooks to solve intricate challenges. Accumulate wealth by mastering the art of hooking in this captivating experience.
- Intricate hook puzzles
- Wealth accumulation mechanic
- Addictive gameplay
- Mastering hooking techniques
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Master the art of hooking in this addictive puzzle game! Solve intricate puzzles by untie the hooks to accumulate wealth!
Screenshots
Verdict
The clearest difference is update cadence: Hook Jam at weekly against Number Sum's fortnightly. On price, rating, review sentiment and ratings volume 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. Number Sum sells 5 one-off in-app purchases and Hook Jam sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.6 for Number Sum against 4.5 for Hook Jam. Both are backed by a comparable volume of ratings — 2.3K and 1.6K respectively. Written reviews are what separate them: 21% of Number Sum's written reviews are positive against 27% of Hook Jam's.
Number Sum ships an update fortnightly, Hook Jam weekly. The most recent releases landed on October 11, 2026 and October 18, 2026 respectively.
| Parameter | Number Sum | Hook Jam |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (2.3K ratings) — better | 4.5 (1.6K ratings) |
| Positive reviews | 21.0% of reviews | 26.9% of reviews — better |
| Number of ratings | 2.3K — better | 1.6K |
| Update frequency | Fortnightly | Weekly — 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 | 12.5 | 12.0 — better |
| Further details — not scored | ||
| Size | 270 MB | 309 MB |
| Age rating | +4 | 17+ |
| Developer | Microjoy Games Limited | Rollic Games |
Customer experience
Number Sum
Hook Jam
User reviews
Number Sum
From 2.3K App Store ratingsWhat we love
- 🚀 Fast and responsive
- ⭐ Fun and engaging gameplay
- 💡 Helps improve math skills
Room to improve
- 🔍 Inconsistent difficulty levels
- 🔋 High battery consumption
- 🔍 Lack of challenge in later levels
- 🔍 Repetitive ads even after paid removal
Hook Jam
From 1.6K App Store ratingsWhat we love
- 🎮 Addictive gameplay
- 👍 Fun and relaxing
- 🎯 Challenging levels
Room to improve
- 🚨 Excessive ads
- 🤔 Competitive ranking system
- 🔒 Lack of family sharing
- 🐛 Buggy challenges
Bugs and requests
Number Sum
Reported bugs
2 issues- Game crashes or freezes
- Ads not removed after purchase
Requested features
3 requests- Ability to choose difficulty level
- More advanced gameplay modes
- Improved ad-free experience
Hook Jam
Reported bugs
2 issues- Hard and epic challenges not working
- Game freezing after completing levels
Requested features
2 requests- More hard and epic levels
- Improved rewards system
In-app purchases
Number Sum
- Beginner Pack$0.99
- Big Pack$4.99
- Remove Ads$5.99
Show 2 moreShow fewer
- Super Pack$6.99
- Mega Pack$9.99
Hook Jam
- Coin Pack 1$2.99
- Remove Ads$3.99
- Skip It Pack 1$3.99
Show 7 moreShow fewer
- Bomb Bundle$4.99
- Coin Bundle$4.99
- Remove Ads Bundle$5.99
- Coin Pack 2$9.99
- Skip It Pack 2$9.99
- Coin Pack 3$19.99
- Skip It Pack Unlimited$39.99
Questions
Is Number Sum free?
Is Hook Jam free?
Which has better reviews, Number Sum or Hook Jam?
Do Number Sum or Hook Jam have ads?
Which is updated more often, Number Sum or Hook Jam?
Other comparisons
