FillBlock vs Prismfall
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
FillBlock
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Vertical,horizontal and rectangle.You can get score by aligning the blocks. Very simple rules.But you will like this game.I also enjoyed it as a creator and the production did not proceed. Let's play and enjoy.
Prismfall
This block puzzle game features an 8x8 neon grid with synthwave aesthetics. Drag pieces to clear rows and columns, chaining combos for high scores. It offers adaptive difficulty, an adventure mode, daily challenges, and missions.
- 8x8 neon block grid
- Drag-and-drop puzzle mechanics
- Adaptive difficulty tiers
- 24-level adventure mode
- Daily challenges and leaderboards
- Missions and achievements
- Offline play
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Prismfall is an 8×8 block puzzle wrapped in synthwave neon. Drag the three tray pieces to the grid, clear rows and columns, and chain combos before the board fills up. Simple rules. Deep play. No energy timers. No paywalls on gameplay. — WHAT MAKES IT DIFFERENT — • FIVE DIFFICULTY TIERS. Your run starts at Chill with a forgiving piece pool. Cross 500 points and you're in Flow. Hit 2000 and RUSH kicks in with a 25-second move timer. At 5000, Blitz cuts you to 15. At 10,000, Inferno gives you 9 seconds per move and the hardest pieces in the bag. • SKILL-ADAPTIVE. The game watches you. Consistently reach Blitz? Your next run skips the Chill warm-up. New players stay safe in Chill longer. No menus, no settings — it just learns. • 24-LEVEL ADVENTURE. Three chapters, eight levels each. Each completion reveals part of a procedural gradient plate — beat the chapter and the whole plate comes to life. Original art, zero licensed assets. • DAILY CHALLENGE. Every player on Earth gets the same opening tray and the same piece stream on a given day. Compete on Game Center. • MISSIONS + ACHIEVEMENTS. Three rotating daily quests for coins. Eight lifetime achievements that sync to your Apple ID Game Center profile. — WHAT'S UNDER THE HOOD — • Four neon palettes with heavy block glow and bloom • Screen shake, particle bursts, and combo banners tuned per clear size • Synthesized synthwave pad music (toggle in Settings) • Haptics mapped to placement weight + clear size • Full accessibility support — VoiceOver labels, Reduce Motion honored • Statistics dashboard with lifetime totals + top 5 scores • Daily streak counter with opt-in 9 PM streak-saver reminder • StoreKit 2. Game Center. iOS 17+. Built on SwiftUI. — NO TRACKING, NO ANALYTICS, NO ACCOUNT — Prismfall runs fully offline. No sign-up. No email collection. No third-party analytics. Game Center is optional. Your data stays on your device. Drag a piece. Clear a line. Feel the neon.
Screenshots
Verdict
The clearest difference is in-app purchases: FillBlock at none against Prismfall's 10. FillBlock also leads on iOS requirement (15.0 vs 17.0). Prismfall's advantage is update cadence (every 3 weeks vs every 10 months). On price, 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. Prismfall sells 10 one-off in-app purchases. FillBlock asks for nothing beyond the download.
FillBlock ships an update every 10 months, Prismfall every 3 weeks. The most recent releases landed on October 5, 2026 and September 30, 2026 respectively.
| Parameter | FillBlock | Prismfall |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 10 months | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 60 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | kazumasa fujihara | Anulfo Acosta |
In-app purchases
FillBlock
No in-app purchases
Prismfall
- Small Coin Pouch$0.99
- Pastel Dream Theme$1.99
- Cyberpunk Theme$1.99
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- Synthwave Theme$1.99
- Remove Ads$2.99
- Starter Bundle$4.99
- Medium Coin Bag$4.99
- Large Coin Chest$9.99
- Mega Bundle$14.99
- Mega Coin Vault$19.99









