Comparison

VoltLoop vs Lumen

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

Head to head
About

VoltLoop

Features
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VOLTLOOP - Neon Circuit Puzzle Rotate wires, guide electric current, and light every bulb. VoltLoop is a clean circuit puzzle game inspired by the satisfying logic of building real electric paths. Tap tiles to rotate wires, carry current from the battery, avoid short circuits, split power across multiple routes, and solve 100 handcrafted-style levels across five escalating episodes. KEY FEATURES - 100 puzzle levels across Easy, Medium, Hard, Impossible, and Edison episodes - Electric circuit logic with batteries, wires, splitters, bulbs, overloads, and special cable behavior - Premium puzzle flow: first 10 levels free, then unlock the full game with one purchase - Timed challenge levels where power pressure rises as the clock runs down - Multiple visual themes, from neon labs to city grids and Edison-inspired circuits - Best time, moves, and score records saved locally on your device - Restore Purchase support for the same Apple ID - 100% offline gameplay - No ads, no subscriptions, no recurring fees, no energy meters HOW TO PLAY - Tap a tile to rotate its wire - Connect the battery to every bulb - Use splitters to send current in more than one direction - Watch out for wrong connections and overload pieces - Finish levels with fewer moves and faster times to beat your record Designed for thinkers who like clean logic, bright feedback, and that perfect moment when the circuit finally connects. Suitable for all ages. IN-APP PURCHASE The first 10 levels are free. To unlock the remaining levels and future episode content, a single one-time In-App Purchase ("Full Unlock") is available for $2.99 USD. This is a non-consumable purchase and can be restored on devices using the same Apple ID via the Restore Purchase button. No subscriptions, no recurring fees, no advertisements. PRIVACY VoltLoop does not collect, store, or transmit personal information. The game works offline. Game progress, records, settings, and premium unlock status are saved locally on your device.

About

Lumen

Features
Read full description

Lumen is a calm, beautiful logic puzzle built around a single rule: light the glowing pearls and draw one continuous loop through the grid. White pearls ask the loop to pass straight through. Black pearls ask it to turn. Every puzzle has exactly one elegant solution, and the quiet satisfaction of finding it is the whole point. There is no timer and no pressure. Solve one puzzle on a coffee break, or sink into a long, meditative streak. Lumen is designed to slow your mind down, not speed it up. Features: - A fresh hand-crafted puzzle every day - Hundreds of puzzles across gentle to genuinely tricky - A clean, glowing visual style made to relax - Smart hints when you want a nudge, never forced - Play offline, anywhere, anytime Lumen is free to play. An optional one-time unlock opens the full puzzle library. Terms of Use (EULA): https://policies.superfuturelabs.com/lumen/terms Privacy Policy: https://policies.superfuturelabs.com/lumen/privacy

Screenshots

VoltLoop4 screens
Lumen4 screens

Verdict

The call

The clearest difference is device support: VoltLoop at 3 against Lumen's 1. VoltLoop also leads on iOS requirement (14.0 vs 17.0). On price, ads and in-app purchases there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. VoltLoop sells 1 one-off in-app purchase and Lumen sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Scorecard2 real differences ยท 4 level
VoltLoop versus Lumen: the parameters behind the verdict, then further details
ParameterVoltLoopLumen
PriceFreeFree
Update frequencyโ€”Daily
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod โ€” betteriPhone
Requires iOS14.0 โ€” better17.0
Further details โ€” not scored
Size4 MB8 MB
Age rating4+4+
DeveloperISMAIL OZTASSuper, Inc.

In-app purchases

1 purchases

VoltLoop

One-time1
  • VoltLoop Premium$2.99
1 purchases

Lumen

One-time1
  • Lumen Pro$4.99

Questions

Is VoltLoop free?
VoltLoop is free to download, with in-app purchases available.
Is Lumen free?
Lumen is free to download, with in-app purchases available.
Do VoltLoop or Lumen have ads?
Neither VoltLoop nor Lumen shows ads.

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