# Key Jam! vs Bolitas

The clearest difference is in-app purchases: Key Jam! at none against Bolitas's 3. Key Jam! also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.4). Bolitas's advantage is ads (none vs shown) and update cadence (daily vs every 2 days). On price there is nothing between them.

Both are free to download. Bolitas sells 3 one-off in-app purchases. Key Jam! asks for nothing beyond the download.

Key Jam! ships an update every 2 days, Bolitas daily. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Key Jam! | Bolitas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 days | **Daily** |
| Size | 104 MB | 97 MB |
| Requires iOS | **12.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [Virtual Projects Oyun Yazilim Ve Teknoloji](https://appshunter.io/developer/1327820445) | [Pewen Labs SpA](https://appshunter.io/developer/6778940589) |

## What reviewers say

### Key Jam!

[App page](https://appshunter.io/ios/app/key-jam/id6477823893)

**Features:** macOS Compatibility

**In-app purchases:** none


### Bolitas

[App page](https://appshunter.io/ios/app/bolitas-marbles-showdown/id6792960708)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of marbles | $0.99 | one-time |
| Bag of marbles | $2.99 | one-time |
| Sack of marbles | $4.99 | one-time |


## Frequently asked questions

### Is Key Jam! free?

Key Jam! is free to download, with no in-app purchases.

### Is Bolitas free?

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

### Do Key Jam! or Bolitas have ads?

Key Jam! shows ads; Bolitas does not.

### Which is updated more often, Key Jam! or Bolitas?

Key Jam! ships an update every 2 days, and Bolitas daily. Most recently, Key Jam! was updated on October 5, 2026 and Bolitas on October 24, 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.*