Intelligence Test vs 4=10
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Intelligence Test
Discover your IQ with a free intelligence test. Get instant results to see if you measure up to genius levels. This game offers a quick way to assess your cognitive abilities.
- Free intelligence test
- Instant IQ score
- Assess cognitive abilities
- Suitable for all ages
- Available on iOS devices
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Is your IQ score high enough to be considered a genius? Take this free intelligence test and see your score instantly!
4=10
A casual number puzzle game for all ages. Combine four given numbers using basic math operations to reach the target of 10. It offers a relaxing experience that improves mental math skills and number familiarity.
- Combine four numbers to equal 10
- Basic math operations
- Gradually increasing difficulty
- One-handed play
- Improves mental math skills
- Relaxing and soothing gameplay
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4=10 is a simple number puzzle game suitable for all ages. The objective is to use four given numbers and combine them in an expression that equals 10. For example, you can solve it by adding 1, 2, 3, and 4 together (1+2+3+4=10). The game relies on basic math operations and starts off easy, gradually increasing in difficulty. It's designed to be a relaxed and soothing experience. You can play it with just one hand, using your phone whenever and wherever you like. By playing this game, you'll become more comfortable with numbers and improve your basic math skills, including mental calculations, using parentheses, and following the correct order of operations. Enjoy the game and happy calculating! :)
Screenshots
Verdict
The clearest difference is review sentiment: 4=10 at 98% against Intelligence Test's 30%. 4=10 also leads on rating (4.9 vs 4.6) and ratings volume (2.6K vs 18). 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. Intelligence Test sells 1 one-off in-app purchase and 4=10 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
4=10 holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: 4=10 has 2.6K ratings behind it against 18, so its average is the more settled of the two. Written reviews point the same way: 30% of Intelligence Test's written reviews are positive against 98% of 4=10's.
Intelligence Test ships an update every 5 months, 4=10 every 2 months. The most recent releases landed on October 24, 2026 and October 23, 2026 respectively.
| Parameter | Intelligence Test | 4=10 |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (18 ratings) | 4.9 (2.6K ratings) — better |
| Positive reviews | 30.0% of reviews | 97.9% of reviews — better |
| Number of ratings | 18 | 2.6K — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| 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 | 12.0 | 12.0 |
| Further details — not scored | ||
| Size | 56 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Horea Bucerzan | Sveinn Steinarsson |
Customer experience
Intelligence Test
4=10
Bugs and requests
Intelligence Test
Not enough reviews yet to summarise bugs or requests.
4=10
Reported bugs
1 issue- None reported
Requested features
2 requests- Add more difficulty levels
- Introduce new gameplay modes
In-app purchases
Intelligence Test
- Extra Content + Ad-Free$3.99
4=10
- 4≠10 add-on$3.99
