# Build Bridge vs NumMind

The clearest difference is ads: NumMind at none against Build Bridge's shown. NumMind also leads on update cadence (every 3 days vs weekly). Build Bridge's advantage is iOS requirement (13.0 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Build Bridge sells 5 one-off in-app purchases and NumMind sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Build Bridge ships an update weekly, NumMind every 3 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Build Bridge | NumMind |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (37 ratings)](https://appshunter.io/ios/app/build-bridge-craft-builder/id6738711814/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Weekly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 142 MB | 7 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Hefei XingYou Information Technology co., Ltd.](https://appshunter.io/developer/1405920587) | [chuncheng su](https://appshunter.io/developer/1865334918) |

## What reviewers say

### Build Bridge

[App page](https://appshunter.io/ios/app/build-bridge-craft-builder/id6738711814)

Test your engineering and construction skills by building bridges over various obstacles. Use different materials, manage your budget, and then test your creations with vehicles to see if they withstand the stress. Unleash your creativity with a sandbox mode and unlock thousands of levels.

**Highlights:** Bridge construction and driving simulation, Stress testing for vehicles, Variety of building materials, Budget management, Spectacular stunts and destruction, Sandbox level editor, Unlockable levels

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Coins Pack | $1.99 | one-time |
| Remove Ads | $5.99 | one-time |
| Medium Coins Pack | $5.99 | one-time |
| Big Coins Pack | $9.99 | one-time |
| Super Big Coins Pack | $19.99 | one-time |


### NumMind

[App page](https://appshunter.io/ios/app/nummind/id6758051660)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Ad-Free | $2.99 | one-time |


## Frequently asked questions

### Is Build Bridge free?

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

### Is NumMind free?

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

### Do Build Bridge or NumMind have ads?

Build Bridge shows ads; NumMind does not.

### Which is updated more often, Build Bridge or NumMind?

Build Bridge ships an update weekly, and NumMind every 3 days. Most recently, Build Bridge was updated on October 13, 2026 and NumMind on October 14, 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.*