Comparison

Signal Void vs Circuit Path

Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.

Head to head
About

Signal Void

Features
Read full description

Rotate tiles, close every circuit, and restore a failing deep-space network. Signal Void is a calm sci-fi logic puzzle with 330 hand-crafted missions, daily challenges, and global leaderboards. Play offline with no ads or subscriptions; unlock the complete game once and keep it forever. RESTORE THE NETWORK Humanity can travel farther than ever, but every station and orbital corridor depends on fragile energy systems. A single routing failure can stall an entire mission. Your engineering skills will decide how far we can reach. 180 HAND-CRAFTED MISSIONS Progress through 8 planetary sectors — Earth Orbit, Moon, Mars, Asteroid Belt, Jupiter, Saturn, Uranus, and Neptune. Each sector introduces new mechanics and tougher challenges as you push deeper into space. MECHANICS THAT EVOLVE Start with simple signal routing, then face rotation limits, overloaded relays, node drift, one-way gates, fragile connections, charge gates, and interference zones. Every new mechanic changes how you think. 3 OBJECTIVE TYPES • Standard — activate all targets with minimal moves • Max Coverage — energize as many nodes as possible • Energy Saving — solve with surgical precision DAILY CHALLENGE One new puzzle every day. One attempt. Compete on global leaderboards for the best time and score. ASTRONAUT PROGRESSION Earn your rank from Cadet to Admiral. Unlock planetary passes as you clear each sector. Track your efficiency, speed, and precision across every mission. GAME CENTER Global leaderboards for campaign score, daily challenges, and cumulative daily performance. Compare your skills with players worldwide. HOME SCREEN WIDGETS Seven widget styles to track your campaign progress, current mission, leaderboard rank, and daily challenge status — all from your home screen. FEATURES • 330 missions across 8 planetary sectors • 8 progressive gameplay mechanics • Daily Challenge mode with global leaderboards • Astronaut rank progression system • iCloud save sync across devices • Home screen widgets • No ads. No subscriptions. One-time purchase for full access. • Family Sharing supported Play 3 missions per day for free. Unlock the full game with a single purchase — forever.

About

Circuit Path

A logic puzzle game where you connect islands with bridges based on numerical clues. Enjoy hundreds of hours of content with daily challenges and track your progress. Play offline, anytime, anywhere.

Highlights
  • Connect islands with bridges
  • Solve puzzles based on island numbers
  • 6 grid sizes
  • 9,999 unique puzzles per size
  • Daily Challenge
  • Offline play
  • Streak tracking
Features
Read full description

Connect the islands. Complete the circuit. Circuit Path is a clean, satisfying logic puzzle game based on Hashiwokakero — the classic Japanese number-bridge puzzle. Your goal is simple: connect all islands with bridges so that each island has exactly the number of connections it shows. HOW TO PLAY • Tap between two islands to place a bridge • Tap again to add a second bridge • Tap a third time to remove them • All islands must be connected into a single network • Each island must have exactly the right number of bridges FEATURES • 6 grid sizes — from a quick 5×5 to a deep 10×10 • 9,999 unique puzzles per grid size — hundreds of hours of content • Daily Challenge — a new puzzle every day across all sizes • Streak tracking — build your daily solving streak • Best time records — beat your own record on every puzzle • Confetti celebration when you solve a puzzle • Fully offline — play anywhere, no internet needed • Built for iPhone and iPad Perfect for fans of Sudoku, Nonograms, and other logic puzzles. No timers, no pressure — just pure puzzle-solving at your own pace.

Screenshots

Signal Void4 screens
Circuit Path3 screens

Verdict

The call

The clearest difference is in-app purchases: Circuit Path at none against Signal Void's 1. Circuit Path also leads on iOS requirement (17.0 vs 26.0). Signal Void's advantage is ads (none vs shown) and update cadence (every 3 days vs every 10 days). On price 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Signal Void sells 1 one-off in-app purchase. Circuit Path asks for nothing beyond the download.

UpkeepUpdate frequency

Signal Void ships an update every 3 days, Circuit Path every 10 days. The most recent releases landed on October 24, 2026 and October 10, 2026 respectively.

Scorecard4 real differences · 6 level
Signal Void versus Circuit Path: the parameters behind the verdict, then further details
ParameterSignal VoidCircuit Path
PriceFreeFree
Rating—5.0 (3 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—3 — better
Update frequencyEvery 3 days — betterEvery 10 days
AdsNo — betterYes
In-app purchasesYesNo — better
Monetization—Ad-supported
DevicesiPhone, iPadiPhone, iPad
Requires iOS26.017.0 — better
Further details — not scored
Size36 MB18 MB
Age rating4+4+
DeveloperMarcos Novo AcusesAngelo Elmudesi

In-app purchases

1 purchases

Signal Void

One-time1
  • Unlock Full Game$1.99
None

Circuit Path

No in-app purchases

Questions

Is Signal Void free?
Signal Void is free to download, with in-app purchases available.
Is Circuit Path free?
Circuit Path is free to download, with no in-app purchases.
Do Signal Void or Circuit Path have ads?
Circuit Path shows ads; Signal Void does not.
Which is updated more often, Signal Void or Circuit Path?
Signal Void ships an update every 3 days, and Circuit Path every 10 days. Most recently, Signal Void was updated on October 24, 2026 and Circuit Path on October 10, 2026.

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