# Improve your chess — Deadly Checkmates

> Deadly Checkmates (iPhone/iPad app by 丽娜 夏.)

- Source: https://appshunter.io/ios/app/improve-your-chess/id1567517808 (this page in markdown: same URL + `.md`)
- Developer: [丽娜 夏](https://appshunter.io/developer/1084968330)
- Category: Sports, Education
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 14.1 · 8 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2021-05-15
- Data updated: 2026-01-03
- User reviews in markdown: https://appshunter.io/ios/app/improve-your-chess/id1567517808/reviews.md

## What is Improve your chess?

Learning to spot mates is the simplest way to improve your chess and win more games. 
Players often miss opportunities involving unusual mates because it's easy to overlook something that is unfamiliar. 
The wide range of exercises will help increase your repertoire of mating pat­terns and give you a better chance of mating your next opponent! 
Enjoy solving these wonderful deadly checkmates puzzles, checking the solutions and totalling your points.

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| You will pay to remove ads. | $1.99 | one-time |



## Version history (last 5 releases)

### 19.0 — 2026-01-02

Update for GoogleMobileAdsSdk.

### 18.0 — 2025-01-21

Update for GoogleMobileAdsSdk.

### 17.0 — 2024-01-22

Some improves for admob performance.

### 16.0 — 2023-01-05

Update for GoogleMobileAdsSdk.

### 15.0 — 2021-09-30

Some improves for the new iPad mini.

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## More apps by 丽娜 夏

- [BridgeFun](https://appshunter.io/ios/app/bridgefun/id687208490)
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- [BRIDGE CAL](https://appshunter.io/ios/app/bridge-cal/id803810478)

All apps by 丽娜 夏: https://appshunter.io/developer/1084968330

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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 2026-01-03.*