# CFT Calculator vs Light Breath

The clearest difference is ads: Light Breath at none against CFT Calculator's shown. Light Breath also leads on update cadence (every 6 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. CFT Calculator sells 2 in-app purchases, starting at $0.99 per month and Light Breath sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

CFT Calculator ships an update every 3 months, Light Breath every 6 weeks. The most recent releases landed on October 7, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | CFT Calculator | Light Breath |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/cft-calculator/id6471664074/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 210 MB |
| Requires iOS | **13** | 14.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Valaji Global](https://appshunter.io/developer/1694947440) | [HONG KONG CHUANGXING TECHNOLOGY GROUP LIMITED](https://appshunter.io/developer/1772825801) |

## What reviewers say

### CFT Calculator

[App page](https://appshunter.io/ios/app/cft-calculator/id6471664074)

Easily calculate cubic feet for various materials like wood, sand, and logs. This app simplifies volume measurements for construction, transport, and woodworking professionals, offering accurate and user-friendly tools.

**Highlights:** Cubic feet calculation for various materials, Specialized calculator for wood volume, Dedicated calculator for sand volume, Round log cubic feet calculator, Versatile cubic feet calculator, Transport cargo space optimization

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - Monthly | $0.99 | per month |
| Remove Ads - Yearly | $9.99 | per year |


### Light Breath

[App page](https://appshunter.io/ios/app/light-breath/id6736638354)

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 2000 coins | $0.99 | one-time |
| 10000 coins | $4.99 | one-time |
| 50000 coins | $24.99 | one-time |
| 100000 coins | $49.99 | one-time |
| 200000 coins | $99.99 | one-time |


## Frequently asked questions

### Is CFT Calculator free?

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

### Is Light Breath free?

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

### Do CFT Calculator or Light Breath have ads?

CFT Calculator shows ads; Light Breath does not.

### Which is updated more often, CFT Calculator or Light Breath?

CFT Calculator ships an update every 3 months, and Light Breath every 6 weeks. Most recently, CFT Calculator was updated on October 7, 2026 and Light Breath on September 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.*