# ΩhmGame vs Ohm Law

The clearest difference is update cadence: Ohm Law at every 2 months against ΩhmGame's every 13 months. ΩhmGame's advantage is price ($0.99 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

ΩhmGame costs $0.99 and Ohm Law $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ΩhmGame ships an update every 13 months, Ohm Law every 2 months. The most recent releases landed on October 13, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | ΩhmGame | Ohm Law |
| --- | --- | --- |
| Price | **$0.99** | $1.99 |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/hmgame/id1622171134/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 2 months** |
| Monetization | Paid | — |
| Size | 1 MB | 7 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [一玮 王](https://appshunter.io/developer/1501149069) | [坤 冉](https://appshunter.io/developer/1759927074) |

## What reviewers say

### ΩhmGame

[App page](https://appshunter.io/ios/app/hmgame/id1622171134)

Learn about resistor color codes with an interactive game. Includes a virtual multimeter and a handy cheatsheet for real-world use. Perfect for students and electronics enthusiasts.

**Highlights:** Resistor color code game, Virtual multimeter tool, Cheatsheet reference, Educational content, Real-world application tools

**Features:** macOS Compatibility

**In-app purchases:** none


### Ohm Law

[App page](https://appshunter.io/ios/app/ohm-law/id6737541296)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ΩhmGame free?

ΩhmGame costs $0.99, with no in-app purchases.

### Is Ohm Law free?

Ohm Law costs $1.99, with no in-app purchases.

### Do ΩhmGame or Ohm Law have ads?

Neither ΩhmGame nor Ohm Law shows ads.

### Which is updated more often, ΩhmGame or Ohm Law?

ΩhmGame ships an update every 13 months, and Ohm Law every 2 months. Most recently, ΩhmGame was updated on October 13, 2026 and Ohm Law on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*