# DIY Sizer vs CFT Calculator

The clearest difference is update cadence: DIY Sizer at every 2 weeks against CFT Calculator's every 2 months. CFT Calculator's advantage is iOS requirement (15.6 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DIY Sizer ships an update every 2 weeks, CFT Calculator every 2 months. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | DIY Sizer | CFT Calculator |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Size | 8 MB | 13 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [SANWA Inc.](https://appshunter.io/developer/1878028373) | [MD SAMSAD ALI](https://appshunter.io/developer/1872435729) |

## What reviewers say

### DIY Sizer

[App page](https://appshunter.io/ios/app/diy-sizer/id6760861011)

**Features:** macOS Compatibility

**In-app purchases:** none


### CFT Calculator

[App page](https://appshunter.io/ios/app/cft-calculator-all-in-one/id6784760077)

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

**In-app purchases:** none


## Frequently asked questions

### Is DIY Sizer free?

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

### Is CFT Calculator free?

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

### Do DIY Sizer or CFT Calculator have ads?

Neither DIY Sizer nor CFT Calculator shows ads.

### Which is updated more often, DIY Sizer or CFT Calculator?

DIY Sizer ships an update every 2 weeks, and CFT Calculator every 2 months. Most recently, DIY Sizer was updated on October 25, 2026 and CFT Calculator 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.*