# DoFit GPS vs D

The clearest difference is update cadence: DoFit GPS at every 2 months against D's every 34 months. DoFit GPS also leads on iOS requirement (8.0 vs 15.6). 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.

DoFit GPS ships an update every 2 months, D every 34 months. The most recent releases landed on October 20, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | DoFit GPS | D |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 34 months |
| Monetization | Free | — |
| Size | 91 MB | 11 MB |
| Requires iOS | **8.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [李缘 伍](https://appshunter.io/developer/986252371) | [Sr Technology Co., Ltd.](https://appshunter.io/developer/1225091618) |

## What reviewers say

### DoFit GPS

[App page](https://appshunter.io/ios/app/dofit-gps/id1369648788)

This app helps you track daily activity, including steps, calories, distance, and active time. It also monitors sleep patterns, heart rate, and provides notification reminders. Compete with friends on leaderboards and earn badges to make fitness more engaging.

**Highlights:** Step and calorie counting, Sleep analysis, Heart rate monitoring, Notification reminders, Leaderboard competition, Achievement badges

**In-app purchases:** none


### D

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DoFit GPS free?

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

### Is D free?

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

### Do DoFit GPS or D have ads?

Neither DoFit GPS nor D shows ads.

### Which is updated more often, DoFit GPS or D?

DoFit GPS ships an update every 2 months, and D every 34 months. Most recently, DoFit GPS was updated on October 20, 2026 and D on October 25, 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.*