100% vs Slice This!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
100%
Test and improve your memory with a daily brain challenge. Memorize graphical patterns within a second and recreate them to enhance your recall abilities. Aim to reach 100% memory capacity through consistent practice.
- Memorize graphical patterns
- Recreate patterns
- Daily brain challenge
- Improve memory capacity
- Track memory improvement
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Is your memory functioning at 100% of its capacity? Give your brain its daily dose of challenge. You have one second to memorize a graphical pattern, which you will have to recreate. Day by day, your memory will improve, and soon you will reach 100%!
Slice This!
A relaxing puzzle game where players aim to release the maximum number of balls by strategically slicing the pool. Enjoy a simple yet engaging experience designed for casual play.
- Slice the pool
- Release maximum balls
- Relaxing gameplay
- Puzzle mechanics
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Slice the pool to release as much balls as possible!
Screenshots
Verdict
100% and Slice This! both sit at 4.5 stars, but that hides the real split: 80% of 100%'s written reviews are positive against 10% of Slice This!'s. 100% also leads on ads (none vs shown) and update cadence (every 5 days vs every 2 weeks). Slice This!'s advantage is ratings volume (5.5K vs 39). On price, rating, in-app purchases and monetization model 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. 100% sells 1 one-off in-app purchase and Slice This! sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.5 for 100% against 4.4 for Slice This!. That said, the two scores are not equally well evidenced: Slice This! has 5.5K ratings behind it against 39, so its average is the more settled of the two. Written reviews are what separate them: 80% of 100%'s written reviews are positive against 10% of Slice This!'s.
100% ships an update every 5 days, Slice This! every 2 weeks. The most recent releases landed on September 20, 2026 and September 12, 2026 respectively.
| Parameter | 100% | Slice This! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.5 (39 ratings) — better | 4.4 (5.5K ratings) |
| Positive reviews | 79.5% of reviews — better | 10.2% of reviews |
| Number of ratings | 39 | 5.5K — better |
| Update frequency | Every 5 days — better | Every 2 weeks |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 7.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 60 MB | 191 MB |
| Age rating | 4+ | 12+ |
| Developer | Umbrella Games LLC | Voodoo |
Customer experience
100%
Slice This!
User reviews
100%
From 39 App Store ratingsWhat we love
- 🚀 Amazing
- 🚀 Very fun
- 👍 Fun
- 👍 Challenging
- 👍 Simple yet intellectually helpful
Room to improve
- 🐛 Ads frequently interfere with gameplay
- 🐛 Slow touch reactions
- 🐛 Distracting high-pitched sound
- 🐛 Ads cover the screen during gameplay
- 🐛 Lack of color contrast for colorblind users
Slice This!
From 5.5K App Store ratingsWhat we love
- 🎮 Fun game concept
- 🕹️ Addictive gameplay
Room to improve
- 📺 Excessive ads interrupting gameplay
- 🐛 Glitches and freezing issues
- 🔋 Overheating and battery drain
- 💰 Paid 'ad-free' version not working as expected
Bugs and requests
100%
Reported bugs
3 issues- Tiles not registering touches properly
- App not working when offline
- Inconsistent performance on older devices
Requested features
4 requests- Ability to choose difficulty level directly
- Customization options for design and colors
- Sharing features to challenge friends
- Colourblind mode
Slice This!
Reported bugs
3 issues- Game ending prematurely before all balls are counted
- Leaderboard not updating correctly
- Paid 'ad-free' version not removing all ads
Requested features
4 requests- Reduce frequency of ads
- Improve stability and performance
- Offline play mode
- More challenging levels
In-app purchases
100%
- No Ads$0.99
Slice This!
- Remove ads$2.99
