# Build Up!! vs Mosaic Blocks

The clearest difference is update cadence: Mosaic Blocks at every 2 days against Build Up!!'s fortnightly. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Build Up!! sells 1 one-off in-app purchase and Mosaic Blocks sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Build Up!! ships an update fortnightly, Mosaic Blocks every 2 days. The most recent releases landed on November 4, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Build Up!! | Mosaic Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (16K ratings)](https://appshunter.io/ios/app/build-up/id1453032346/reviews)** | — |
| Number of ratings | **16K** | — |
| Positive reviews | 34.1% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free with in-app purchases | — |
| Size | 266 MB | 4 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [Khaled Shaheen](https://appshunter.io/developer/6815784222) |

## What reviewers say

### Build Up!!

[App page](https://appshunter.io/ios/app/build-up/id1453032346)

Construct your tower as tall as possible by strategically placing building nodes. Collect more nodes as you ascend to reach crucial checkpoints and achieve new heights.

**Highlights:** Build structures high, Gather building nodes, Reach checkpoints, Ascend to new heights

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads. | $2.99 | one-time |

**What reviewers like**

- 👍 Simple and fun game
- 🚀 Runs well with no crashes
- 💰 Free to play

**What reviewers complain about**

- 💸 Excessive ads
- 🐛 Impossible or buggy levels
- 🔁 Repetitive gameplay

**Reported bugs**

- Rivet counter malfunction
- Levels regenerating incorrectly
- Tower physics issues

**Requested features**

- More level variety
- Ability to create custom maps
- Removal of perfect triangle requirement


### Mosaic Blocks

[App page](https://appshunter.io/ios/app/mosaic-blocks/id6816732582)

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Rose Quartz Set | $0.99 | one-time |
| Neon Night Set | $0.99 | one-time |
| Gold & Pearl Set | $0.99 | one-time |
| Emerald Garden Set | $0.99 | one-time |
| All Colour Sets | $2.99 | one-time |
| Remove Ads | $2.99 | one-time |
| VIP | $4.99 | one-time |


## Frequently asked questions

### Is Build Up!! free?

Build Up!! is free to download, with in-app purchases available.

### Is Mosaic Blocks free?

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

### Do Build Up!! or Mosaic Blocks have ads?

Both Build Up!! and Mosaic Blocks show ads.

### Which is updated more often, Build Up!! or Mosaic Blocks?

Build Up!! ships an update fortnightly, and Mosaic Blocks every 2 days. Most recently, Build Up!! was updated on November 4, 2026 and Mosaic Blocks on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*