DropSum 10 vs Space Puzzle
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
DropSum 10
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DropSum 10 - 数字を並べて10をつくるブロックパズル! 【遊び方】 上から落ちてくる数字ブロックを配置しよう。 隣り合うブロックの合計が10になると消える。 連鎖(コンボ)を狙って高得点を目指そう! 【特徴】 ・シンプル操作で誰でもすぐに遊べる ・連鎖が決まると爽快! ・ハイスコアを更新してやり込もう ・無料で遊べる
Space Puzzle
A precision puzzle game where players spin orbits to align celestial bodies. Achieve perfect configurations to maintain gravitational harmony and progress through challenging levels. Features ambient music and daily challenges with global leaderboards.
- Orbital resonance mechanics
- Celestial body alignment puzzles
- Multiple deep space stages
- Endless mode with increasing complexity
- Ambient soundtrack with spatial audio
- Daily challenges and global leaderboards
- Tactical boosters
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Orbit Lock is a precision puzzle game built on the principle of orbital resonance — the phenomenon that keeps moons, planets, and star systems in gravitational harmony. Each ring is an orbit. Each dot is a celestial body drifting along its path. Spin the orbits. Lock each body into alignment. Achieve syzygy — the perfect configuration where every element aligns and the system holds. Miss by a fraction and resonance breaks. The orbit decays. 25 levels across five stages of deep space — Deep Ocean, Cosmic Violet, Stellar Fire, Electric Aurora, and Prismatic, an endless mode where gravitational complexity has no ceiling. Rings spin faster. Orbits multiply. Auto-rotating bodies demand split-second timing. Time limits compress the window of alignment. Six original ambient tracks shift with every stage. Spatial audio designed for headphones places every lock and every orbital collapse in 3D space around you. Daily challenges with global leaderboards. A 50-tier Orbit Pass with exclusive orbital effects and themes. Four tactical boosters — bend time, shield against decay, reveal the Lagrange point, or double the gravitational yield. Real-time nebula rendered with Metal shaders. No pay-to-win. No orbital shortcuts. Embrace the Drift.
Screenshots
Verdict
The clearest difference is in-app purchases: DropSum 10 at none against Space Puzzle's 10. Space Puzzle's advantage is update cadence (every 3 days vs every 11 days). On price, ads, device support and iOS requirement 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. Space Puzzle sells 10 one-off in-app purchases. DropSum 10 asks for nothing beyond the download.
DropSum 10 ships an update every 11 days, Space Puzzle every 3 days. Both last shipped on October 31, 2026.
| Parameter | DropSum 10 | Space Puzzle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 60.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 11 days | Every 3 days — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 20 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | ikumi okumura | Cristian Critelli |
In-app purchases
DropSum 10
No in-app purchases
Space Puzzle
- Score Surge 5 Pack$0.99
- Shield 5 Pack$0.99
- Precision Lens 5 Pack$0.99
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- Slow-Mo 5 Pack$0.99
- Gold Theme$1.99
- Unlock Full Soundtrack$1.99
- Mega 24 Pack$2.99
- Variety 12 Pack$2.99
- Orbit Pass Premium$2.99
- All Themes Bundle$4.99









