# EMF Radiation Detector Reader vs Winning Strategy

The clearest difference is rating: EMF Radiation Detector Reader at 4.5 against Winning Strategy's 4.0. EMF Radiation Detector Reader also leads on ratings volume (5K vs 3). Winning Strategy's advantage is ads (none vs shown) and update cadence (every 10 days vs every 6 months). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. EMF Radiation Detector Reader sells 2 in-app purchases, starting at $1.99 per 7 days and Winning Strategy sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

EMF Radiation Detector Reader holds the better App Store score, 4.5 against 4.0. That said, the two scores are not equally well evidenced: EMF Radiation Detector Reader has 5K ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 54% of EMF Radiation Detector Reader's written reviews are positive against 67% of Winning Strategy's, so the app with the better star average is not the one people write more warmly about.

EMF Radiation Detector Reader ships an update every 6 months, Winning Strategy every 10 days. The most recent releases landed on October 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | EMF Radiation Detector Reader | Winning Strategy |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (5K ratings)](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734/reviews)** | [4.0 (3 ratings)](https://appshunter.io/ios/app/winning-strategy-game-theory/id1576875259/reviews) |
| Number of ratings | **5K** | 3 |
| Positive reviews | 53.5% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 20 MB | 189 MB |
| Requires iOS | 15.6 | **13.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Rounding Squares BV](https://appshunter.io/developer/976539506) | [Man Hung Sun](https://appshunter.io/developer/1471605573) |

## What reviewers say

### EMF Radiation Detector Reader

[App page](https://appshunter.io/ios/app/emf-radiation-detector-reader/id1507914734)

Detect electromagnetic fields (EMF) around you using your phone's sensors. Identify high-radiation zones in your home and workplace to better organize your environment and potentially improve well-being. Measure EMF emitted by various electronic devices and appliances.

**Highlights:** Detect EMF radiation, Measure EMF levels, Identify risk zones, Organize living space, Measure appliance emissions, No expensive equipment needed

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| EMF Radiation Detector Premium Week | $1.99 | per 7 days |
| EMF Radiation Detector Premium Year | $9.99 | per year |

**What reviewers like**

- 👍 Works well around microwave
- 👍 Consistent results
- 👍 Useful tool for detecting EMF
- 👍 Legit EMF detection
- 👍 Helps find problem areas

**What reviewers complain about**

- 🐛 Ads cover reading numbers
- 🔍 Unclear how to interpret readings
- ⚠️ Questionable accuracy, only detects magnets
- 🔍 No explanation of safe/unsafe levels
- 🐛 Doesn't detect radio frequencies

**Reported bugs**

- Readings inconsistent or inaccurate
- Doesn't work as expected, only detects magnets

**Requested features**

- Add sound or vibration alerts for high EMF
- Provide more information on EMF levels and safety
- Improve layout to avoid ads covering readings


### Winning Strategy

[App page](https://appshunter.io/ios/app/winning-strategy-game-theory/id1576875259)

Learn practical game theory to navigate everyday strategic situations. Discover tactics for cooperation, negotiation, competition, and alliances to maximize your gains. Build your own strategy card collection and enhance your decision-making.

**Highlights:** Practical game theory application, Strategies for cooperation and negotiation, Tactics for competition and alliances, Build personalized strategy card collections, Insights from psychology and game theory, Enhance decision-making skills

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| unlock | $1.99 | one-time |


## Frequently asked questions

### Is EMF Radiation Detector Reader free?

EMF Radiation Detector Reader is free to download, with in-app purchases available.

### Is Winning Strategy free?

Winning Strategy is free to download, with in-app purchases available.

### Which has better reviews, EMF Radiation Detector Reader or Winning Strategy?

EMF Radiation Detector Reader is rated higher. EMF Radiation Detector Reader averages 4.5 out of 5 from 5K ratings, while Winning Strategy averages 4.0 from 3 ratings.

### Do EMF Radiation Detector Reader or Winning Strategy have ads?

EMF Radiation Detector Reader shows ads; Winning Strategy does not.

### Which is updated more often, EMF Radiation Detector Reader or Winning Strategy?

EMF Radiation Detector Reader ships an update every 6 months, and Winning Strategy every 10 days. Most recently, EMF Radiation Detector Reader was updated on October 29, 2026 and Winning Strategy on October 5, 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.*