# GT247 vs BrickCalc

The clearest difference is in-app purchases: GT247 at none against BrickCalc's 2. GT247 also leads on iOS requirement (11.0 vs 15.1). BrickCalc's advantage is update cadence (weekly vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. BrickCalc sells 2 in-app purchases, starting at $1.99 per month. GT247 asks for nothing beyond the download.

GT247 ships an update monthly, BrickCalc weekly. The most recent releases landed on October 27, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GT247 | BrickCalc |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Size | 59 MB | 46 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BINH MINH TECHNOLOGY AND SOLUTION JOINT STOCK COMPANY](https://appshunter.io/developer/1590120126) | [Innovius](https://appshunter.io/developer/1821041028) |

## What reviewers say

### GT247

[App page](https://appshunter.io/ios/app/gt247/id1595080424)

**Features:** macOS Compatibility

**In-app purchases:** none


### BrickCalc

[App page](https://appshunter.io/ios/app/brickcalc-material-estimator/id6760630950)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BrickCalc Pro Monthly | $1.99 | per month |
| BrickCalc Pro | $9.99 | one-time |


## Frequently asked questions

### Is GT247 free?

GT247 is free to download, with no in-app purchases.

### Is BrickCalc free?

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

### Do GT247 or BrickCalc have ads?

Neither GT247 nor BrickCalc shows ads.

### Which is updated more often, GT247 or BrickCalc?

GT247 ships an update monthly, and BrickCalc weekly. Most recently, GT247 was updated on October 27, 2026 and BrickCalc on October 28, 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.*