Square Root Pro vs ΩhmGame
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Square Root Pro
This app helps you mentally calculate square roots to two decimal places. It supports multiple languages and an internationalized numeric system for global users.
- Mental square root calculation
- Accuracy to 2 decimal places
- Multilingual support (English, Spanish, French, German, Chinese)
- Internationalized numeric system
- Educational tool for math and science
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Square roots are often found in math & science and quick calculation is sometimes necessary in order to tackle common questions. This app teaches you mentally calculate square roots to reasonable accuracy (2 decimal places). Switch easily between English, Spanish, French, German & Chinese (Mandarin). Fully internationalized numeric system.
ΩhmGame
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.
- Resistor color code game
- Virtual multimeter tool
- Cheatsheet reference
- Educational content
- Real-world application tools
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A game about color codes on resistors. Also two tools are provided to utilize in the game or the real world: - A virtual multimeter with keypads. - A cheatsheet page.
Screenshots
Verdict
The clearest difference is price: Square Root Pro at Free against ΩhmGame's $0.99. ΩhmGame's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.6). On rating, ratings volume, update cadence and in-app purchases 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
Square Root Pro is free to download; ΩhmGame costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Square Root Pro against 5.0 for ΩhmGame. Both are backed by a comparable volume of ratings — 3 and 2 respectively.
Square Root Pro ships an update every 8 months, ΩhmGame every 13 months. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.
| Parameter | Square Root Pro | ΩhmGame |
|---|---|---|
| Price | Free — better | $0.99 |
| Rating | 5.0 (3 ratings) | 5.0 (2 ratings) |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 3 — better | 2 |
| Update frequency | Every 8 months — better | Every 13 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported — better | Paid |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.6 | 15.0 — better |
| Further details — not scored | ||
| Size | 30 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Thomas Bradshaw | 一玮 王 |
Customer experience
Square Root Pro
ΩhmGame
In-app purchases
Square Root Pro
No in-app purchases
ΩhmGame
No in-app purchases
Questions
Is Square Root Pro free?
Is ΩhmGame free?
Which has better reviews, Square Root Pro or ΩhmGame?
Do Square Root Pro or ΩhmGame have ads?
Which is updated more often, Square Root Pro or ΩhmGame?
Other comparisons
