Factris vs Math Solving Game NumberDrop
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Factris
A challenging puzzle game where players reshape falling rectangles based on their factors to pack them efficiently. Improve numeracy and factor knowledge while aiming for a high score in this risk/reward experience.
- Factor-based rectangle reshaping
- High score chasing
- Numeracy skill improvement
- Packing strategy
- Challenging gameplay
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Factris is a classic risk/reward high score game. Reshape the dropping rectangles according to their factors and pack them together. Factris is challenging (there is no undo) and you need to pay close attention to the size of the rectangles coming next. Improve your numeracy, packing and knowledge of factors with Factris.
Math Solving Game NumberDrop
This game challenges your arithmetic and logic skills by dropping numbers to solve math puzzles. Progress through hundreds of levels with increasing difficulty, or generate infinite puzzles in random mode. Enjoy offline play and compete on leaderboards.
- Hundreds of math puzzles
- Arithmetic and logic training
- Offline play
- Weekly fresh puzzles
- Random puzzle generation
- Leaderboards
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NumberDrop is a uniquely challenging math puzzle game that trains your arithmetic and logic. You have to use your math skills and drop the numbers in the right order to complete a puzzle! Features: • Add, subtract, multiply and divide your way through hundreds of captivating levels. • The levels steadily increase in difficulty to train your brain. • Fresh puzzles delivered to your phone every week! • Play our game anywhere, any time with offline play and no time limits. • Leaderboards show off your arithmetic skills. • Generate infinite puzzles in random mode. • Share any puzzle with friends to share the challenge! How to play: • Select +, -, × or ÷ and swipe between two numbers to combine them. • The bottom row values must match the target values with nothing left over. • Sometimes you will get stuck. You can restart, undo or use a hint. Share your favorite puzzles with us and if we feature it as puzzle of the week, we will reward you with in-game items! https://www.facebook.com/NumberDrop/ https://www.twitter.com/NumberDropApp info@rosenburgergames.com
Screenshots
Verdict
The clearest difference is review sentiment: Math Solving Game NumberDrop at 77% against Factris's 0%. Math Solving Game NumberDrop also leads on rating (4.7 vs 2.5) and ratings volume (98 vs 4). Factris's advantage is in-app purchases (none vs 4) and ads (none vs shown). 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. Math Solving Game NumberDrop sells 4 one-off in-app purchases. Factris asks for nothing beyond the download.
Math Solving Game NumberDrop holds the better App Store score, 4.7 against 2.5. That said, the two scores are not equally well evidenced: Math Solving Game NumberDrop has 98 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of Factris's written reviews are positive against 77% of Math Solving Game NumberDrop's.
Factris ships an update every 6 days, Math Solving Game NumberDrop monthly. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.
| Parameter | Factris | Math Solving Game NumberDrop |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (4 ratings) | 4.7 (98 ratings) — better |
| Positive reviews | 0.0% of reviews | 76.9% of reviews — better |
| Number of ratings | 4 | 98 — better |
| Update frequency | Every 6 days — better | Monthly |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 8.0 — better | 11.0 |
| Further details — not scored | ||
| Size | 28 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | Mathematics in Education and Industry | Ben Does Apps Ltd |
Customer experience
Factris
Math Solving Game NumberDrop
In-app purchases
Factris
No in-app purchases
Math Solving Game NumberDrop
- 5 Hints + 5 Undos$0.99
- Remove Ads$1.99
- 20 Hints + 20 Undos$2.99
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- 100 Hints + 100 Undos$9.99
Questions
Is Factris free?
Is Math Solving Game NumberDrop free?
Which has better reviews, Factris or Math Solving Game NumberDrop?
Do Factris or Math Solving Game NumberDrop have ads?
Which is updated more often, Factris or Math Solving Game NumberDrop?
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