Save Willis. vs Factor Frenzy
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Save Willis.
Guide a diver to safety by strategically firing a cannon to push buttons and release him from water tanks. Solve physics-based puzzles before his oxygen runs out to progress through increasingly challenging levels.
- Physics-based puzzle gameplay
- Strategic cannon firing
- Timed challenges
- Progressive levels
- Diver rescue objective
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Willis is a diver that is trapped inside a water tank. The player has to free him before Willis’ oxygen runs out. The only way to free him is by pushing the red buttons placed inside the tank, and to do so the player must fire a cannon to cut the wires that hold these heavy wrecking balls. The wrecking balls are the only objects that are heavy enough to push those red buttons. Once all of the red buttons are pushed, Willis heads to the next water tank until he is finally free and safe.
Factor Frenzy
This is a math puzzle game where players uncover hidden factors by strategically tapping tiles. It offers a unique twist on number puzzles, challenging users to find a secret factor before making a mistake. The game aims to sharpen mental math skills and enhance logical reasoning.
- Uncover hidden factors by tapping tiles
- Strategic tile tapping for clues
- Quick tap reveal for instant factor discovery
- Increasing difficulty levels
- Minimalist design for focus
- Brain-boosting mental math practice
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**Think you're a Number Ninja?** Factor Frenzy is a deceptively simple math puzzle game that will *seriously* test your number sense. Uncover hidden factors by strategically tapping tiles and deciphering clues. Easy to learn, *fiendishly* hard to master! **Dive into a Grid of Numbers:** Factor Frenzy presents a unique twist on classic number puzzles. Each round, you'll face a grid of numbers and a *secret hidden factor*. Your mission: find that factor before you make a fatal mistake! **Strategic Tapping is EVERYTHING:** * **The Goal:** Find the hidden factor (a number between 2 and the current maximum). * **Tap to Test:** Tap *lots* of tiles. Here's what happens: * **Divisible Clue:** If you tap a number that's *divisible* by the hidden factor, the number will *change* to a *different* random number. This is your biggest clue! (What the number changes *to* doesn't matter - only the *fact* that it changed.) * **No Change = No Connection:** If you tap a number that's *not* divisible by the hidden factor, the number will *stay the same*. * **Direct Hit (Red Tile):** If you tap a tile that *is* the hidden factor, it turns *red*. You earn points, and the hunt continues! * **Quick Tap Reveal:** Tap *three* tiles in a row (within 2 seconds) that are all divisible by the hidden factor to instantly reveal it (and turn it red). This is *essential* when the hidden factor isn't displayed on any tile! * **Red Tile Danger!** * **Big Bonus:** Tapping a *red* tile *again*, while it *is* the hidden factor, gives you a massive 10x point bonus! * **Game Over:** Tapping a *red* tile when it is *not* the current hidden factor *ends the game*. **More Than Just a Math Game:** Factor Frenzy isn't just fun; it's a brain-boosting workout disguised as an addictive game. * **Sharpen Your Skills:** Improve your mental math, number sense, and divisibility rule knowledge. * **Boost Your Brain:** Enhance pattern recognition, logical reasoning, and strategic thinking. * **Focus and Memory:** Challenge your working memory and concentration. **Features:** * **Simple, Intuitive Gameplay:** Easy to pick up, but with surprising depth. * **Increasing Difficulty:** The range of possible factors increases as you progress. * **Minimalist Design:** A clean interface that keeps the focus on the numbers. * **Addictive Fun:** Experience the thrill of deduction and the satisfaction of beating your high score. **Perfect for:** * Students wanting a fun way to practice math * Adults who love brain teasers and logic puzzles * Anyone seeking to improve their mental agility Download Factor Frenzy now and start your numerical adventure! Can you become a true Number Ninja? Future Updates will focus on (in order): Multiplayer Frenzy Game Mode
Screenshots
Verdict
The clearest difference is ads: Factor Frenzy at none against Save Willis.'s shown. Factor Frenzy also leads on monetization model (free vs ad-supported). Save Willis.'s advantage is iOS requirement (12.0 vs 18.0). On price, rating, review sentiment and ratings volume 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Save Willis. against 5.0 for Factor Frenzy. Both are backed by a comparable volume of ratings — 4 and 2 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Save Willis. ships an update weekly, Factor Frenzy every 10 days. The most recent releases landed on October 21, 2026 and October 13, 2026 respectively.
| Parameter | Save Willis. | Factor Frenzy |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 4 — better | 2 |
| Update frequency | Weekly — better | Every 10 days |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 12.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 267 MB | 4 MB |
| Age rating | 9+ | 4+ |
| Developer | Robb Entertainment Interactive (REI) - robbent.com | Hamoon Nozari |
Customer experience
Save Willis.
Factor Frenzy
In-app purchases
Save Willis.
No in-app purchases
Factor Frenzy
No in-app purchases
Questions
Is Save Willis. free?
Is Factor Frenzy free?
Which has better reviews, Save Willis. or Factor Frenzy?
Do Save Willis. or Factor Frenzy have ads?
Which is updated more often, Save Willis. or Factor Frenzy?
Other comparisons















