# D³ vs DB One

The clearest difference is update cadence: DB One at every 3 days against D³'s every 5 months. DB One also leads on iOS requirement (16.6 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. D³ sells 2 in-app purchases, starting at $0.99 per month and DB One sells 4 in-app purchases, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

D³ ships an update every 5 months, DB One every 3 days. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | D³ | DB One |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/db-one-click-deploydbdeploy/id6745581156/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 2 MB | 10 MB |
| Requires iOS | 18.0 | **16.6** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [欢 陈](https://appshunter.io/developer/1766638357) | [黎明 卿](https://appshunter.io/developer/1800364766) |

## What reviewers say

### D³

[App page](https://appshunter.io/ios/app/d-naked-eye-3d-converter/id6737167259)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $0.99 | per month |
| Premium (Annual) | $1.99 | per year |


### DB One

[App page](https://appshunter.io/ios/app/db-one-click-deploydbdeploy/id6745581156)

Automate database deployments with a single click. This tool offers real-time monitoring, smart diagnostics, and comprehensive logs for secure, cross-platform database management across development, testing, and production environments.

**Highlights:** One-click database deployment, Real-time monitoring, Automated troubleshooting, Complete operation logs, Multi-environment support, Cross-platform database support

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pay monthly | $29.99 | per month |
| Pay yearly | $299.99 | per year |
| Pay Per Use | $14.99 | one-time |
| Perpetual License | $699.99 | one-time |


## Frequently asked questions

### Is D³ free?

D³ is free to download, with in-app purchases available.

### Is DB One free?

DB One is free to download, with in-app purchases available.

### Do D³ or DB One have ads?

Neither D³ nor DB One shows ads.

### Which is updated more often, D³ or DB One?

D³ ships an update every 5 months, and DB One every 3 days. Most recently, D³ was updated on October 25, 2026 and DB One on October 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*