LINKODE vs ISUD Zero
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
LINKODE
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[About This App] Forget complex typing. Just connect the lines! LINKODE is a fresh, casual puzzle game where "Linking" meets "Coding." Experience the satisfaction of logic flowing through your fingertips. Simply connect nodes to solve puzzles and watch your logic come to life. [Key Features] Casual & Intuitive Gameplay No coding knowledge? No problem! Just drag and drop nodes, then connect them with lines. It’s as simple as drawing. Clear the stages with your own creative solutions. Satisfying Visual Feedback Don’t just imagine the result—see it! Watch the data flow along the lines you connected. The animated execution process makes finding errors fun and satisfying, not stressful. Brain-Teasing Logic Puzzles From simple connections to complex brain teasers! Enjoy a variety of puzzle mechanics including calculations, logic gates, loops, and data structures. It starts easy, but you'll naturally pick up algorithmic thinking as you play through the levels. Your Own Playground Want to experiment? Jump into Playground mode. Use the nodes you've mastered to create your own logic diagrams freely. There are no limits to what you can connect. Relax your brain and sharpen your logic with LINKODE. Download now and start connecting!
ISUD Zero
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Dodge readable bullet patterns, graze for Phase Pulse, and chase clean weekly scores against the Pattern Engine. Description: I.S.U.D. Zero is a portrait bullet-hell boss rush built around clean reads, a tiny fair hitbox, and fast retry mastery. Enter the simulation chamber, learn each boss pattern, graze close calls to charge Phase Pulse, and chase cleaner clears across The Instructor, Mirror Cadet, Twin Array, and The Cartographer. Every run is short, sharp, and score-driven. Bosses move, mutate, and escalate through multiple phases. The ship only takes damage at the red core, so the chaos stays readable even when the screen blooms with bullets. Features: - Precision drag controls for portrait play - Fair red-core hitbox with optional callout - Graze scoring and Phase Pulse screen clears - Four multi-phase bosses with distinct patterns and visual escalation - Five additional boss slots marked Coming Soon - Difficulty options, persistent best scores, and ranks - Game Center weekly and all-time high score leaderboards - Neon arcade presentation with original audio hooks
Screenshots
Verdict
The clearest difference is price: LINKODE at Free against ISUD Zero's $0.99. ISUD Zero's advantage is in-app purchases (none vs 1) and device support (3 vs 1). On ads 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
LINKODE is free to download; ISUD Zero costs $0.99 up front. LINKODE sells 1 one-off in-app purchase. ISUD Zero asks for nothing beyond the download.
| Parameter | LINKODE | ISUD Zero |
|---|---|---|
| Price | Free — better | $0.99 |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.7 | 15.0 — better |
| Further details — not scored | ||
| Size | 11 MB | 119 MB |
| Age rating | 4+ | 12+ |
| Developer | Jaehyun Park | Suwitcha Sugthana |
In-app purchases
LINKODE
- Upgrade to Pro$4.99
ISUD Zero
No in-app purchases









