# Winning Strategy vs DOTENKO電卓

The clearest difference is ads: Winning Strategy at none against DOTENKO電卓's shown. Winning Strategy also leads on update cadence (every 10 days vs every 5 weeks) and iOS requirement (13.2 vs 17.0). On price, in-app purchases and device support there is nothing between them.

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

Winning Strategy ships an update every 10 days, DOTENKO電卓 every 5 weeks. The most recent releases landed on October 5, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Winning Strategy | DOTENKO電卓 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/winning-strategy-game-theory/id1576875259/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 10 days** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 189 MB | 13 MB |
| Requires iOS | **13.2** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Man Hung Sun](https://appshunter.io/developer/1471605573) | [Takuma Shinoda](https://appshunter.io/developer/1713355943) |

## What reviewers say

### 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 |


### DOTENKO電卓

[App page](https://appshunter.io/ios/app/dotenko/id6475644027)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


## Frequently asked questions

### Is Winning Strategy free?

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

### Is DOTENKO電卓 free?

DOTENKO電卓 is free to download, with in-app purchases available.

### Do Winning Strategy or DOTENKO電卓 have ads?

DOTENKO電卓 shows ads; Winning Strategy does not.

### Which is updated more often, Winning Strategy or DOTENKO電卓?

Winning Strategy ships an update every 10 days, and DOTENKO電卓 every 5 weeks. Most recently, Winning Strategy was updated on October 5, 2026 and DOTENKO電卓 on October 7, 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.*