# D vs BIGGERFIVE

The clearest difference is rating: BIGGERFIVE at 4.0 against D's 2.8. BIGGERFIVE also leads on ratings volume (1.1K vs 67). D's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

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

BIGGERFIVE holds the better App Store score, 4.0 against 2.8. That said, the two scores are not equally well evidenced: BIGGERFIVE has 1.1K ratings behind it against 67, so its average is the more settled of the two. Written reviews complicate that: 47% of D's written reviews are positive against 41% of BIGGERFIVE's, so the app with the better star average is not the one people write more warmly about.

D ships an update every 6 weeks, BIGGERFIVE every 2 months. The most recent releases landed on October 21, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | D | BIGGERFIVE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.8 (67 ratings)](https://appshunter.io/ios/app/d-bat-hub/id1392463429/reviews) | **[4.0 (1.1K ratings)](https://appshunter.io/ios/app/biggerfive/id1570072414/reviews)** |
| Number of ratings | 67 | **1.1K** |
| Positive reviews | **47.1% of reviews** | 40.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 25 MB | 153 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Upper Hand, Inc.](https://appshunter.io/developer/1195693369) | [BIGGERFIVE TECHNOLOGY CO., LIMITED](https://appshunter.io/developer/1571453719) |

## What reviewers say

### D

[App page](https://appshunter.io/ios/app/d-bat-hub/id1392463429)

Manage your D-BAT baseball and softball academy account from anywhere. Purchase memberships, lessons, and rentals, schedule training, and receive notifications. Communicate with staff and customers, and update your billing information.

**Highlights:** Purchase memberships, lessons, and rentals, Manage training schedules, Receive event notifications, Update account and billing info, Cancel/change attendance, Communicate with staff and customers

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

**In-app purchases:** none


### BIGGERFIVE

[App page](https://appshunter.io/ios/app/biggerfive/id1570072414)

This app acts as your personal health steward, integrating health data recording, movement tracking, and wearable device control. It synchronizes data with Apple Health, allowing you to monitor and manage your fitness, sleep, and weight goals. Share your achievements and manage family accounts for a comprehensive health overview.

**Highlights:** Health data recording, Movement track recording, Wearable device control, Sleep monitoring, Activity and exercise tracking, Customizable watch dials, Reminder settings, Family account management

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Tracks steps, heart rate, and sleep
- 👍 Good for kids, easy to use
- 🚀 Waterproof and durable
- 👍 Customizable watch faces
- 👍 Encourages physical activity

**What reviewers complain about**

- 🐛 Frequent disconnects from app
- 🐛 Inaccurate step/sleep tracking
- 🐛 Time resets after charging
- 🐛 Login issues, can't log in
- 🔋 Battery drains quickly

**Reported bugs**

- App crashes frequently
- Can't sync multiple devices
- Incorrect time/date display
- Bluetooth connectivity issues
- Login button remains greyed out

**Requested features**

- More watch face options
- Ability to set alarms/reminders
- Sync data with other fitness apps
- Parental controls to limit usage
- Add more sports/activity tracking


## Frequently asked questions

### Is D free?

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

### Is BIGGERFIVE free?

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

### Which has better reviews, D or BIGGERFIVE?

BIGGERFIVE is rated higher. D averages 2.8 out of 5 from 67 ratings, while BIGGERFIVE averages 4.0 from 1.1K ratings.

### Do D or BIGGERFIVE have ads?

Neither D nor BIGGERFIVE shows ads.

### Which is updated more often, D or BIGGERFIVE?

D ships an update every 6 weeks, and BIGGERFIVE every 2 months. Most recently, D was updated on October 21, 2026 and BIGGERFIVE on October 30, 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.*