# Endspiel vs Blunderzone

The clearest difference is ads: Blunderzone at none against Endspiel's shown. Blunderzone also leads on update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Endspiel sells 1 one-off in-app purchase and Blunderzone sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Endspiel ships an update every 3 months, Blunderzone fortnightly. The most recent releases landed on October 19, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Endspiel | Blunderzone |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/endspiel-chess-puzzles/id6748887926/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | — |
| Size | 10 MB | 185 MB |
| Requires iOS | 16.3 | **15.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sergiy Pasternak](https://appshunter.io/developer/1506060296) | [RANKA s.r.o.](https://appshunter.io/developer/352576574) |

## What reviewers say

### Endspiel

[App page](https://appshunter.io/ios/app/endspiel-chess-puzzles/id6748887926)

Enhance your chess tactics with thousands of checkmate puzzles. Suitable for all skill levels, this app offers daily brain training and offline play to improve calculation and pattern recognition.

**Highlights:** Thousands of checkmate puzzles, Beginner and Advanced difficulty, Puzzles from 1 to 5 moves, Clean, distraction-free interface, Offline play, Daily brain training

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


### Blunderzone

[App page](https://appshunter.io/ios/app/blunderzone/id6763366751)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Blunderzone Basic | $3.99 | per month |
| Blunderzone Premium | $6.99 | per month |
| 20 AI explanations | $4.00 | one-time |
| 100 AI explanations | $18.00 | one-time |


## Frequently asked questions

### Is Endspiel free?

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

### Is Blunderzone free?

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

### Do Endspiel or Blunderzone have ads?

Endspiel shows ads; Blunderzone does not.

### Which is updated more often, Endspiel or Blunderzone?

Endspiel ships an update every 3 months, and Blunderzone fortnightly. Most recently, Endspiel was updated on October 19, 2026 and Blunderzone on October 25, 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.*