Define vs 99 Numbers
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Define
Engage your mind with a relaxing puzzle game where you find subtle differences between two nearly identical images. Sharpen your observation skills and focus while enjoying beautifully crafted levels. It's a fun and challenging experience for individuals and families alike.
- Over 8000 unique levels
- Helpful hints system
- Zoom functionality
- Daily levels and challenges
- Bonus collection and achievements
- Relaxing gameplay
Read full descriptionHide full description
Best game for you & your family! Play for free! Spot & Find the Difference is a relaxing and exciting puzzle that everyone can enjoy. Your task is simple: look at two pictures that seem almost identical and find the differences between them. Each image is beautifully crafted and unique, making every level a fresh challenge. This game is a perfect way to sharpen your observation skills, train focus, and relax your brain after a busy day. Play alone to challenge yourself, or enjoy it with family and friends — it’s fun for everyone! If you ever get stuck, use helpful Hints to reveal one of the hidden differences and keep going. Game features: More than 8000 unique and beautifully designed levels Helpful hints — use them anytime if you need extra help Zoom in on the picture to examine details and spot even the smallest differences Enjoy special Daily Levels — new challenges every day so you’ll never get bored Collect bonuses from treasure chests full of rewards Unlock achievements and earn coins to get hints and time-freezers Complete daily quests for even more coins and prizes Relaxing gameplay that combines challenge and fun How to play: Compare two similar pictures — there are always 5 differences waiting for you! When you spot a difference, tap on it quickly to mark it. Complete daily challenges and collect stars to show your progress. Take part in monthly challenges and unlock access to exclusive bonus levels! This free puzzle game is a great way to spend your free time with pleasure. Whether you’re a fan of hidden objects, detective-style puzzles, or just love relaxing games that train your brain, this experience is made for you. Download now and start your journey — 100% free to play!
99 Numbers
Read full descriptionHide full description
You have to find a number requested in the board of 99 numbers from 1 to 99. The game will end when you find all of 99 numbers. More quickly choose, higher score you can get. Play and show your swiftness! HOW TO PLAY: - See the big number on the top and find it on the board of 99 numbers and choose it before the time countdown is 0. - Sooner you find the true number, higher score you can get. - You can use HINT button to find where the true number is. But the score will be minus - Log in your Google+ account to show your high score on the leaderboard (see by TOP button) and get achievements (see by ACHIEVED button). The leaderboard of high score is updated daily. Please play and show your best score on the top! Hope to see your name there! HAVE FUN!!! Like this app page on Facebook : https://www.facebook.com/99numbers
Screenshots
Verdict
The clearest difference is in-app purchases: 99 Numbers at none against Define's 10. 99 Numbers also leads on ads (none vs shown). Define's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 15.0). On price 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. Define sells 10 one-off in-app purchases. 99 Numbers asks for nothing beyond the download.
Define ships an update every 3 weeks, 99 Numbers every 2 months. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.
| Parameter | Define | 99 Numbers |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (29K ratings) — better | — |
| Positive reviews | 27.5% of reviews | — |
| Number of ratings | 29K — better | — |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 257 MB | 29 MB |
| Age rating | 4+ | 4+ |
| Developer | Cleverside | Ngo Thanh Trung |
Bugs and requests
Define
Reported bugs
3 issues- Levels not working after a certain point
- Differences not registering correctly
- Game freezing/crashing
Requested features
3 requests- Add option to turn off timer
- Add more levels
- Fix bugs and loading issues
99 Numbers
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Define
- 100 bonus coins!$1.19
- 5 hints + 5 freezes$1.99
- 15 hints + 15 freezes$3.99
Show 7 moreShow fewer
- Remove ads$3.99
- 500 coins$4.99
- Differences Super Pack$7.99
- 1000 coins$9.49
- Timer off pack$12.99
- Super pack$12.99
- 10000 bonus coins$79.99
99 Numbers
No in-app purchases
Questions
Is Define free?
Is 99 Numbers free?
Do Define or 99 Numbers have ads?
Which is updated more often, Define or 99 Numbers?
Other comparisons















