Slider Block vs Save Willis.
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slider Block
Slide blocks to navigate a grid and reach the designated goal. This logic puzzle game features unique mechanics like teleports and block activation to overcome increasingly complex challenges. Enjoy a relaxing, no-time-limit experience with 144 handcrafted levels.
- Slide blocks to reach goal
- Logic and planning puzzles
- Special item mechanics
- 144 handcrafted levels
- No time limits
- Play at your own pace
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Slide the block across the board and reach the goal. Use logic, planning, and experimentation to solve increasingly challenging puzzles filled with clever mechanics. Discover special items that change everything: • Turn corners • Jump over obstacles • Teleport across the board • Activate and deactivate blocks • Unlock new paths • Find the one perfect solution Some puzzles look impossible… but every level can be solved. If you enjoy puzzle games, brain teasers, and satisfying “aha!” moments, SliderBlock is for you. Features: • 144 handcrafted levels • Simple controls, deep puzzles • No time limits • Play at your own pace • Fun, challenging, and rewarding gameplay Can you beat them all?
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.
Screenshots
Verdict
The clearest difference is rating: Save Willis. at 5.0 against Slider Block's 4.5. Save Willis. also leads on in-app purchases (none vs 4) and update cadence (weekly vs every 13 months). On price, ratings volume, 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. Slider Block sells 4 one-off in-app purchases. Save Willis. asks for nothing beyond the download.
Save Willis. holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 75% of Slider Block's written reviews are positive against 100% of Save Willis.'s.
Slider Block ships an update every 13 months, Save Willis. weekly. The most recent releases landed on October 20, 2026 and October 30, 2026 respectively.
| Parameter | Slider Block | Save Willis. |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (4 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 75.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 | 4 |
| Update frequency | Every 13 months | Weekly — better |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 21 MB | 267 MB |
| Age rating | 4+ | 9+ |
| Developer | Julio Velasquez | Robb Entertainment Interactive (REI) - robbent.com |
Customer experience
Slider Block
Save Willis.
In-app purchases
Slider Block
- 5 COINS$1.99
- 10 COINS$2.99
- Remove Ads$3.99
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- 25 COINS$4.99
Save Willis.
No in-app purchases









