SLAP vs Gravity Goo
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
SLAP
Engage in real-life elimination games like Senior Assassin and Water Wars. This app allows you to play year-round, join local or global games, and even continue playing after elimination with ghost roles. It's designed for creating viral moments and connecting with friends for epic fun.
- Real-life elimination games
- Year-round gameplay
- Ghost roles after elimination
- Auto-capture and share clips
- Local and global game discovery
- 3-player game option
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Hide, seek, record! SLAP is the social app that’s actually social. SLAP lets friends play and record new versions of classic, neighborhood games IRL. A new style of social-game that brings you together to find your friends and win points by recording hilarious, real-time videos. SLAP HAS… - Easy search to add your friends and find players - Game map: quick to join live games all over the world - Simple, one-touch game setups - Safe zones, smart tracking and custom game privacy - Stealth Mode: Strategically hide your location from your hunter and target - Ghost roles: keep playing after elimination! Take selfies to protect your friends or spy on other players to sabotage the game - In-game video feed of all your SLAPS with one-click share options to your socials - SLAPCHAT group messages and dms - Auto-record and instant scoring! Perfect for connecting on campus, at camp, or with your crew! For fans of senior assassin, water wars, hide and seek, manhunt, and tag. Terms: playslap.com/terms-of-use Privacy: playslap.com/privacy-policy
Gravity Goo
Navigate a challenging world by tilting your device to control Goo's movement. Collect all stars to activate portals and advance through over 45 levels. Avoid falling off the edge to progress through Goo's unique dimension.
- Tilt device to move character
- Collect all stars
- Unlock portals
- Avoid falling off edges
- 45+ levels
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Collect stars, unlock portals, and explore Goo's world! Goo's reality is tricky to navigate. Gravity plays a major role in getting Goo around. To move Goo, simply tilt your device. Avoid falling off the edge! Collect stars as you go. You can't miss a single one! Once you've collected all the stars, the portal activates, sending you straight into the next dimension. 45+ levels to unlock!
Screenshots
Verdict
The clearest difference is in-app purchases: Gravity Goo at none against SLAP's 6. Gravity Goo also leads on rating (5.0 vs 4.6). SLAP's advantage is ratings volume (274 vs 1) and iOS requirement (15.1 vs 18.0). On price, update cadence, 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. SLAP sells 5 in-app purchases, starting at $3.99 per 7 days. Gravity Goo asks for nothing beyond the download.
Gravity Goo holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: SLAP has 274 ratings behind it against 1, so its average is the more settled of the two.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 9, 2026 and November 6, 2026 respectively.
| Parameter | SLAP | Gravity Goo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (274 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 96.0% of reviews | — |
| Number of ratings | 274 — better | 1 |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 173 MB | 71 MB |
| Age rating | 12+ | 4+ |
| Developer | Integrated Reality Labs, Inc. | Logan Voss |
Customer experience
SLAP
Gravity Goo
Bugs and requests
SLAP
Reported bugs
3 issues- Login screen freezes
- Incompatibility with older devices
- Occasional GPS and tracking issues
Requested features
4 requests- Dark mode option
- Improved tutorial or onboarding process
- Support for more device types (e.g., Samsung)
- Ability to organize larger-scale games and events
Gravity Goo
Not enough reviews yet to summarise bugs or requests.
In-app purchases
SLAP
- Weekly pro subscription2 variants$3.997 Days
- Monthly pro subscription$9.991 Month
- Monthly pro subscription$12.991 Month
- Stealth Power Up$2.99
- Protector Ghost Role$3.99
Gravity Goo
No in-app purchases
