# Box Builder Online vs E

The clearest difference is update cadence: E at every 2 days against Box Builder Online's every 9 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Box Builder Online sells 2 one-off in-app purchases and E sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Box Builder Online ships an update every 9 months, E every 2 days. Both last shipped on November 3, 2026.

## The numbers

| Metric | Box Builder Online | E |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 9 months | **Every 2 days** |
| Size | 280 MB | 214 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tran Viet](https://appshunter.io/developer/1498967947) | [Markiyan Lelet](https://appshunter.io/developer/1563094265) |

## What reviewers say

### Box Builder Online

[App page](https://appshunter.io/ios/app/box-builder-online/id6448870204)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |
| Unlock All | $2.99 | one-time |


### E

[App page](https://appshunter.io/ios/app/e-bike-racing-tycoon-simulator/id6463713917)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| 100 E-Hearts | $1.99 | one-time |
| 300 E-Hearts | $4.99 | one-time |
| 700 E-Hearts | $9.99 | one-time |
| Special Offer | $9.99 | one-time |
| Special Offer | $14.99 | one-time |
| 1600 E-Hearts | $19.99 | one-time |
| Special Offer | $19.99 | one-time |
| 5000 E-Hearts | $49.99 | one-time |


## Frequently asked questions

### Is Box Builder Online free?

Box Builder Online is free to download, with in-app purchases available.

### Is E free?

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

### Do Box Builder Online or E have ads?

Both Box Builder Online and E show ads.

### Which is updated more often, Box Builder Online or E?

Box Builder Online ships an update every 9 months, and E every 2 days. Most recently, Box Builder Online was updated on November 3, 2026 and E on November 3, 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.*