# D vs DFit App

The clearest difference is update cadence: DFit App at every 3 weeks against D's every 34 months. 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.

D ships an update every 34 months, DFit App every 3 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | D | DFit App |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Size | 11 MB | 77 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Sr Technology Co., Ltd.](https://appshunter.io/developer/1225091618) | [mostafa mahmoud](https://appshunter.io/developer/1559542791) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-fit/id1606662562)

**Features:** macOS Compatibility

**In-app purchases:** none


### DFit App

[App page](https://appshunter.io/ios/app/dfit-app/id6740811478)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is DFit App free?

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

### Do D or DFit App have ads?

Neither D nor DFit App shows ads.

### Which is updated more often, D or DFit App?

D ships an update every 34 months, and DFit App every 3 weeks. Most recently, D was updated on October 6, 2026 and DFit App 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.*