# Hold on, Sir Cube! vs Blopp Jam

The clearest difference is in-app purchases: Blopp Jam at none against Hold on, Sir Cube!'s 1. Blopp Jam also leads on update cadence (daily vs fortnightly). Hold on, Sir Cube!'s advantage is iOS requirement (9.0 vs 13.0). On price, ads and device support there is nothing between them.

Both are free to download. Hold on, Sir Cube! sells 1 in-app purchase, starting at $4.49 per 7 days. Blopp Jam asks for nothing beyond the download.

Hold on, Sir Cube! ships an update fortnightly, Blopp Jam daily. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Hold on, Sir Cube! | Blopp Jam |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/hold-on-sir-cube/id1463915871/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 194 MB | 120 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [明明 付](https://appshunter.io/developer/547650559) | [Roman Palamarciuc](https://appshunter.io/developer/1637645271) |

## What reviewers say

### Hold on, Sir Cube!

[App page](https://appshunter.io/ios/app/hold-on-sir-cube/id1463915871)

Defend your castle from waves of enemies by merging and upgrading cubes to create powerful turrets. Collect cards to enhance your battle power and earn gold rewards even when offline. This casual tower-defense game offers a relaxing experience with strategic gameplay.

**Highlights:** Merge cubes to create turrets, Upgrade turrets for enhanced power, Collect cards from bosses, Offline gold rewards, Casual tower defense gameplay, Relaxing mini cube world

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Membership | $4.49 | per 7 days |


### Blopp Jam

[App page](https://appshunter.io/ios/app/blopp-jam/id6502102845)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hold on, Sir Cube! free?

Hold on, Sir Cube! is free to download, with in-app purchases available.

### Is Blopp Jam free?

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

### Do Hold on, Sir Cube! or Blopp Jam have ads?

Both Hold on, Sir Cube! and Blopp Jam show ads.

### Which is updated more often, Hold on, Sir Cube! or Blopp Jam?

Hold on, Sir Cube! ships an update fortnightly, and Blopp Jam daily. Most recently, Hold on, Sir Cube! was updated on November 3, 2026 and Blopp Jam on November 4, 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.*