# Ohmtown: Circuit Puzzle — Wire Lights, Learn Electricity

> Wire Lights, Learn Electricity (iPhone/iPad app by Yi Yin.)

- Source: https://appshunter.io/ios/app/ohmtown-circuit-puzzle/id6828176487 (this page in markdown: same URL + `.md`)
- Developer: [Yi Yin](https://appshunter.io/developer/1891232425)
- Category: Games, Education, Family, Puzzle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 17.0 · 87 MB
- Languages: American English
- Released: 2026-11-05
- Data updated: 2026-11-13

## What is Ohmtown?

A storm has knocked out the power, and you're the new electrician in town.

Start in your own bedroom: connect a battery to a lamp, add a switch, and watch the current flow. Every board is a real circuit, so lamps glow brighter or dimmer exactly as physics says, fans spin, buzzers buzz, and a short circuit sparks.

WIRE THE WHOLE HOUSE
• Eight rooms and more than 80 jobs across the house and Copper Court next door, from your first light to a workshop electromagnet and a two-way stair light
• Series and parallel circuits, master switches, fans, buzzers, resistors, old batteries, a hand crank, a heater and more
• Read floor plans, follow blueprints, and fix the last electrician's mistakes on service calls
• Earn the inspector's stamp by using the fewest wires

LEARN BY BUILDING
• No quizzes: you discover how circuits work by making them work
• Watch the current: glowing wires show where it flows and how much
• A Parts Bin explains every part with a live test bench
• A sandbox to build anything with the parts you've found

PLAY YOUR WAY
• Free hints, unlimited undo, no timers
• Works on iPhone and iPad

The Bedroom and Kitchen are free to play. One purchase unlocks every room, and Family Sharing lets your family play too.

No ads. No tracking. No accounts.

Privacy Policy: https://jadewisdom.com/privacy/
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Unlock every room | $3.99 | one-time |


## Is Ohmtown safe?

Not enough ratings yet to assess Ohmtown.

## Is Ohmtown legit?

Ohmtown: Circuit Puzzle appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Ohmtown is 65 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 2 releases)

### 1.1 — 2026-11-11

New
• Copper Court: the building next door has lost its power. Light its stairwell with 6 jobs and 4 bonus jobs.
• Selector switch: a new part that joins its common contact to A or to B.
• Wire a stair light you can switch on or off from either end.

Improved
• A clearer first parallel puzzle in the Kitchen, and clearer early series puzzles in the Bedroom.
• Hint now gives one-wire nudges as often as you need, and shows the answer only if you ask.
• On iPhone, the goal panel stays out of the way of the board.
• Finishing a room's last job takes you to the map, where the room lights up.

Fixed
• Dragging from a terminal that already has a wire now draws a new wire.

Copper Court opens once the house is lit and comes with the existing unlock. There is no new purchase.

### 1.0 — 2026-11-05

No release notes.

## More apps by Yi Yin

- [Renovio.us: Renovation Binder](https://appshunter.io/ios/app/renovious-renovation-binder/id6761743211)
- [Jade Codex: Chinese Almanac](https://appshunter.io/ios/app/jade-codex-chinese-almanac/id6762005406)
- [Shrewd: Art of War Strategy](https://appshunter.io/ios/app/shrewd-art-of-war-strategy/id6779807684)
- [Weft: Day Tracker](https://appshunter.io/ios/app/weft-day-tracker/id6803290233)

All apps by Yi Yin: https://appshunter.io/developer/1891232425

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-13.*