# D3 Buddy for Diablo 3 vs Database for Diablo 4

The clearest difference is rating: D3 Buddy for Diablo 3 at 4.6 against Database for Diablo 4's 4.2. D3 Buddy for Diablo 3 also leads on review sentiment (94% vs 76%) and ratings volume (226 vs 33). Database for Diablo 4's advantage is update cadence (fortnightly vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. D3 Buddy for Diablo 3 sells 1 one-off in-app purchase and Database for Diablo 4 sells 6 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

D3 Buddy for Diablo 3 holds the better App Store score, 4.6 against 4.2. That said, the two scores are not equally well evidenced: D3 Buddy for Diablo 3 has 226 ratings behind it against 33, so its average is the more settled of the two. Written reviews point the same way: 94% of D3 Buddy for Diablo 3's written reviews are positive against 76% of Database for Diablo 4's.

D3 Buddy for Diablo 3 ships an update every 2 months, Database for Diablo 4 fortnightly. Both last shipped on November 3, 2026.

## The numbers

| Metric | D3 Buddy for Diablo 3 | Database for Diablo 4 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (226 ratings)](https://appshunter.io/ios/app/d3-buddy-for-diablo-3/id1481043093/reviews)** | [4.2 (33 ratings)](https://appshunter.io/ios/app/database-for-diablo-4/id6448729050/reviews) |
| Number of ratings | **226** | 33 |
| Positive reviews | **94.3% of reviews** | 76.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 32 MB | 111 MB |
| Requires iOS | **9.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 9+ |
| Developer | [Beijing Concentrated Star River Technology Co., Ltd](https://appshunter.io/developer/1481043092) | [Dao Cuong](https://appshunter.io/developer/1474510910) |

## What reviewers say

### D3 Buddy for Diablo 3

[App page](https://appshunter.io/ios/app/d3-buddy-for-diablo-3/id1481043093)

Access a comprehensive game database for items and skills, and view hero rankings and build details. Save your favorite items, skills, and heroes for easy access. Supports multiple languages for a global player base.

**Highlights:** Game item and skill database, Hero rankings and build information, Favorite item, skill, and hero collection, Dynamic data updates, Multi-language support, Ad-free experience

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| All features of Simulator | $1.99 | one-time |


### Database for Diablo 4

[App page](https://appshunter.io/ios/app/database-for-diablo-4/id6448729050)

This fan-made app serves as a comprehensive database for Diablo 4. It helps players plan their characters with builders for skills, aspects, and paragon boards. Track items, explore an interactive map, and manage your in-game stash.

**Highlights:** Aspect Builder, Item Stats Tracker, Skill Builder, Paragon Builder, Interactive Map, Dungeon Information, Unique Item List

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads - 1 Month | $0.99 | per month |
| Remove Ads - 3 Months | $1.99 | per 3 months |
| Remove Ads - 1 Year | $6.99 | per year |
| Donate $4.99 | $4.99 | one-time |
| Donate $9.99 | $9.99 | one-time |
| Donate $24.99 | $24.99 | one-time |


## Frequently asked questions

### Is D3 Buddy for Diablo 3 free?

D3 Buddy for Diablo 3 is free to download, with in-app purchases available.

### Is Database for Diablo 4 free?

Database for Diablo 4 is free to download, with in-app purchases available.

### Which has better reviews, D3 Buddy for Diablo 3 or Database for Diablo 4?

D3 Buddy for Diablo 3 is rated higher. D3 Buddy for Diablo 3 averages 4.6 out of 5 from 226 ratings, while Database for Diablo 4 averages 4.2 from 33 ratings.

### Do D3 Buddy for Diablo 3 or Database for Diablo 4 have ads?

Neither D3 Buddy for Diablo 3 nor Database for Diablo 4 shows ads.

### Which is updated more often, D3 Buddy for Diablo 3 or Database for Diablo 4?

D3 Buddy for Diablo 3 ships an update every 2 months, and Database for Diablo 4 fortnightly. Most recently, D3 Buddy for Diablo 3 was updated on November 3, 2026 and Database for Diablo 4 on November 3, 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.*