Number Join vs Connect the Graph
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Number Join
A logic puzzle game where you fill in missing numbers sequentially, horizontally or vertically. Features multiple difficulty levels, over 500 puzzles, and helpful tools like a "Check" function to highlight errors. It also tracks your best completion times and offers Game Center achievements.
- Fill missing numbers sequentially
- Horizontal and vertical paths only
- 5 difficulty levels
- Over 500 levels
- Highlight wrong numbers function
- Auto-save progress
- Record best completion times
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This game is a logic puzzle with simple rules. Your aim is to fill in the missing numbers, in sequential order, going horizontally or vertically only. Diagonal paths are not allowed. **** Features **** # Content - 5 difficulty levels - more than 500 levels # Features - "Check" function can highlight wrong numbers - option to enable automatically highlight wrong numbers - Auto-save the process of unfinished levels - Record best completion time for each level # Challenge - Game Center Achievements - Try to complete as many levels as possible
Connect the Graph
This puzzle game challenges you to draw pictures by connecting dots sequentially, with each line drawn only once. It offers 200 levels of increasing difficulty, requiring strategic thinking to complete intricate drawings. Enjoy a relaxing yet brain-teasing experience with no timers.
- Connect dots sequentially to complete drawings
- Draw each line only once
- 200 levels of varying difficulty
- No in-app purchases
- One-touch gameplay mechanic
- No in-game timer
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This is a free puzzle drawing game where you connect dots and lines, with simple one touch mechanic. But it isn't your regular connect-the-dot game where you draw lines to connect numbered dots. It combines the connecting-the-dots mechanic with puzzle elements, meaning you're not just drawing but you must think which dot to connect next. Your job is still to draw all the lines by connecting dots but it is not as easy as it sounds because you must connect the dots sequentially and you can only draw every line once. Chose the dots wisely or you won't be able to complete the picture. The puzzles gradually increases in difficulties, some are simple (to introduce you to the game mechanic). But as you progresses, the puzzles can be extremely difficult which means you might get some "A-ha" "why didn't I think of that" moments of joy when you find the solution. The game comes with 200 free puzzles to keep your brain busy. Some levels are short enough if you like quick plays but since there are so many levels, you'll have lots of challenges to complete all the drawings. Features • Complete drawings/shapes by connecting dots, but this isn't easy because you may not draw a line more than once. • An IQ brain teaser/puzzles which can be challenging and/or relaxing, possibly creating zen ambiance. • 200 levels of varying challenges to intrigue your brain cells. No In App Purchase required. • Simple and straightforward interface, one touch game mechanic. Cool sound effects. • There's no timer so you can take as long as you want to complete the drawing. (The time you took is only used to calculate the star rating). • If you make a mistake and can't complete the drawing, the restart button is just one tap away. Tips • Think carefully before connecting the dots. You might need to mentally follow/trace the lines mentally so that you don't end up with unsolvable drawing. • When you begin drawing, the choice of the first dot is important. A wrong choice might make the drawing unsolvable. • Fewer lines and dots don't necessarily mean easier puzzles. In fact, some of the tangled drawings are easier than the seemingly simple drawings. • Don't give up easily, restarting is just one button touch away. • Some of the puzzles have multiple solutions. • The star rating is based on the time taken to complete the drawing. So if you enjoy puzzle, one touch games, then download this gam, start solving the puzzles, and complete the drawings by connecting the dots.
Screenshots
Verdict
The clearest difference is review sentiment: Number Join at 66% against Connect the Graph's 0%. Number Join also leads on rating (4.2 vs 3.0) and ratings volume (202 vs 1). Connect the Graph's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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 Join sells 1 one-off in-app purchase. Connect the Graph asks for nothing beyond the download.
Number Join holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Number Join has 202 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 66% of Number Join's written reviews are positive against 0% of Connect the Graph's.
Number Join ships an update every 5 months, Connect the Graph every 14 months. The most recent releases landed on October 23, 2026 and October 20, 2026 respectively.
| Parameter | Number Join | Connect the Graph |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (202 ratings) — better | 3.0 (1 ratings) |
| Positive reviews | 66.1% of reviews — better | 0.0% of reviews |
| Number of ratings | 202 — better | 1 |
| Update frequency | Every 5 months — better | Every 14 months |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 11 MB | 77 MB |
| Age rating | 4+ | 9+ |
| Developer | Stanley Lam | F Permadi |
Customer experience
Number Join
Connect the Graph
Bugs and requests
Number Join
Reported bugs
6 issues- Game crashes upon opening
- Game crashes during gameplay
- Update issues: game alignment, inaccessible older games
- View mode screwed up, nothing lines up
- Congrats window blocks game
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- Game stops podcasts playing in background
Requested features
8 requests- More puzzles, larger grids (11x11+)
- Ability to set up puzzles from external sources
- More distinguishing colors for tiles
- A 'backwards mode' for reverse number solving
- Different color tiles for next vs. back numbers
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- Option to choose number direction (up/down) manually
- Continuous puzzles at each level, not repeating ones
- Pencil options for number entry
Connect the Graph
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Number Join
- Upgrade to Full Version$0.99
Connect the Graph
No in-app purchases
Questions
Is Number Join free?
Is Connect the Graph free?
Which has better reviews, Number Join or Connect the Graph?
Do Number Join or Connect the Graph have ads?
Which is updated more often, Number Join or Connect the Graph?
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