Sum Fun vs orange (game)
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Sum Fun
A unique number puzzle game that combines logic, numbers, and strategy. Enjoy endlessly replayable puzzles with creative board shapes and a brain-boosting gameplay experience. Play at your own pace with no time limits and challenge friends.
- Unique number puzzle gameplay
- Variety of creative board shapes
- Brain-boosting mental workout
- No time limits for relaxed play
- Challenge friends offline
- Easy to play, fun to master
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Sum Fun – The Number Puzzle Game for Sharp Minds Place numbers, match sums, blast the board! Sum Fun is the unique number puzzle that's been loved by players worldwide since 2015. How To Play (3 simple rules): 1. Place a number into any empty slot 2. If it matches the last digit of the sum of its neighbours, they get blasted away! 3. No matches? Place a number that sets up a future sum, and keep blasting until the board is empty! Why you'll love Sum Fun: • Easy to play, fun to master – just 3 simple rules, with surprising depth and strategy • 20+ creative board shapes – play on a Hexagon, Pyramid, Star, Heart, Turtle, Rocket, Butterfly, Snowflake, and many more, with new shapes added regularly! • Seasonal Postcard Challenges – play limited-time events and collect unique downloadable artwork (by real artists!) • No time limits – play at your own pace and relax while keeping your mind sharp • Challenge friends (and yourself!) – share puzzles via QR code, text code, or pass-and-play. No internet needed! • No annoying pop-up ads – your concentration stays on the puzzle, where it belongs! We play Sum Fun too, and keep the experience friendly. • Brain-boosting gameplay – after a few games, you'll be adding up numbers faster than you can say, 'What's six plus eight?' • Multiple themes – choose from Light, Dark, and Midnight to suit your style If you enjoy Sudoku, Kakuro, or other number-based brain games, you'll love the unique twist of Sum Fun. Exercise your mind, master the numbers, and discover why players keep coming back – download free today!
orange (game)
Solve 50 unique logic puzzles by making the entire screen orange. This color-based puzzle game offers a new challenge with each level, building on a popular series. Hints are available to help you progress through the conundrums.
- 50 unique logic puzzles
- Color-based challenges
- Hint system available
- Part of a puzzle game series
- Multiple hints per level
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Can you make the screen orange in 50 levels? Each level has its own logic. It's here, the next part of my colour puzzle series! After 'yellow', 'red', 'black, 'blue', 'green' and 'pink' it's time to solve 50 new conundrums! Do you need help? Use the light bulb button in the top right corner of each level to get hints. There are multiple hints for each level. With the in-app purchase you will not get ads before the hints. This is the seventh game in my color puzzle series. There are already 7 color games each with 50 new levels. A Bart Bonte / bontegames puzzle game. Enjoy! @BartBonte
Screenshots
Verdict
The clearest difference is in-app purchases: Sum Fun at none against orange (game)'s 1. Sum Fun also leads on update cadence (weekly vs monthly) and rating (4.9 vs 4.7). orange (game)'s advantage is ratings volume (405 vs 33) and iOS requirement (13.0 vs 15.0). On price, review sentiment, ads 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. orange (game) sells 1 one-off in-app purchase. Sum Fun asks for nothing beyond the download.
Sum Fun holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: orange (game) has 405 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 100% of Sum Fun's written reviews are positive against 94% of orange (game)'s.
Sum Fun ships an update weekly, orange (game) monthly. The most recent releases landed on September 18, 2026 and September 23, 2026 respectively.
| Parameter | Sum Fun | orange (game) |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (33 ratings) — better | 4.7 (405 ratings) |
| Positive reviews | 100.0% of reviews — better | 93.7% of reviews |
| Number of ratings | 33 | 405 — better |
| Update frequency | Weekly — better | Monthly |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 195 MB | 22 MB |
| Age rating | 4+ | 9+ |
| Developer | Greg Sharpe | Bart BONTE |
Customer experience
Sum Fun
orange (game)
Bugs and requests
Sum Fun
Not enough reviews yet to summarise bugs or requests.
orange (game)
Reported bugs
2 issues- Hint function not working for some
- Occasional crashes or freezes
Requested features
3 requests- More levels and colors
- Ability to save progress
- Tilt/motion controls
In-app purchases
Sum Fun
No in-app purchases
orange (game)
- premium unlock$2.49
