# D vs Shark Fit

D and Shark Fit are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | D | Shark Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.8 (5 ratings)](https://appshunter.io/ios/app/shark-fit/id6449612000/reviews)** |
| Number of ratings | — | **5** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | — | Free |
| Size | 20 MB | 192 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Zhejiang Tihu Network Technology Co., Ltd](https://appshunter.io/developer/1366025256) | [Nanchang Blackshark Technologies Co., Ltd.](https://appshunter.io/developer/1358214067) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-watch/id6444846538)

**Features:** macOS Compatibility

**In-app purchases:** none


### Shark Fit

[App page](https://appshunter.io/ios/app/shark-fit/id6449612000)

This app syncs with a smart fitness band to track daily activity like steps, distance, and calories. It provides detailed activity graphs, call/SMS alerts, and camera control. Customize watch faces, set alarms, and sync data with HealthKit for a comprehensive fitness overview.

**Highlights:** Activity tracking (steps, distance, calories), Detailed activity graphs, Call and SMS notifications, Remote camera control, Customizable watch faces, Alarm and sedentary alerts, HealthKit synchronization

**In-app purchases:** none


## Frequently asked questions

### Is D free?

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

### Is Shark Fit free?

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

### Do D or Shark Fit have ads?

Neither D nor Shark Fit shows ads.

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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.*