# Battlejack vs Blunder

The clearest difference is ads: Blunder at none against Battlejack's shown. Blunder also leads on update cadence (every 3 days vs every 5 months). Battlejack's advantage is iOS requirement (17.0 vs 26.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Battlejack sells 1 one-off in-app purchase and Blunder sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Battlejack ships an update every 5 months, Blunder every 3 days. The most recent releases landed on October 11, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Battlejack | Blunder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/battlejack/id6477896629/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | Free | — |
| Size | 31 MB | 21 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Claudio Souza Mattos](https://appshunter.io/developer/1774316937) | [Lucas Raggers](https://appshunter.io/developer/1775751230) |

## What reviewers say

### Battlejack

[App page](https://appshunter.io/ios/app/battlejack/id6477896629)

Experience a thrilling twist on classic Blackjack with this card game. Collect and master champion cards, each with unique abilities, to strategically draw cards and aim for 21 or surpass it to win. Ascend to victory in this epic adventure.

**Highlights:** Blackjack twist gameplay, Champion card collection, Unique champion abilities, Strategic round-based combat, Draw cards to reach 21, Offensive maneuvers

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

**In-app purchases (1)**

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


### Blunder

[App page](https://appshunter.io/ios/app/blunder-chess-scanner/id6810770465)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $6.99 | per year |
| Lifetime | $9.99 | one-time |


## Frequently asked questions

### Is Battlejack free?

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

### Is Blunder free?

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

### Do Battlejack or Blunder have ads?

Battlejack shows ads; Blunder does not.

### Which is updated more often, Battlejack or Blunder?

Battlejack ships an update every 5 months, and Blunder every 3 days. Most recently, Battlejack was updated on October 11, 2026 and Blunder on October 13, 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.*