# Battle Singer vs 암산대결

The clearest difference is in-app purchases: 암산대결 at none against Battle Singer's 6. 암산대결 also leads on iOS requirement (11.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Battle Singer sells 6 one-off in-app purchases. 암산대결 asks for nothing beyond the download.

## The numbers

| Metric | Battle Singer | 암산대결 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 99 MB | 29 MB |
| Requires iOS | 13.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [2beOne Solutions Co., Ltd.](https://appshunter.io/developer/662820016) | [haena park](https://appshunter.io/developer/1647709026) |

## What reviewers say

### Battle Singer

[App page](https://appshunter.io/ios/app/battle-singer/id1582425914)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| POPS 15 | $0.99 | one-time |
| POPS 75 | $4.99 | one-time |
| POPS 150 | $9.99 | one-time |
| POPS 750 | $48.99 | one-time |
| POPS 750 US | $49.99 | one-time |
| POPS 1500 | $99.99 | one-time |


### 암산대결

[App page](https://appshunter.io/ios/app/id6499561080)

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

**In-app purchases:** none


## Frequently asked questions

### Is Battle Singer free?

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

### Is 암산대결 free?

암산대결 is free to download, with no in-app purchases.

### Do Battle Singer or 암산대결 have ads?

Neither Battle Singer nor 암산대결 shows ads.

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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.*