# 380 Gradi vs DoubleB

The clearest difference is ads: 380 Gradi at none against DoubleB's shown. 380 Gradi also leads on update cadence (every 2 months vs every 8 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

380 Gradi ships an update every 2 months, DoubleB every 8 months. The most recent releases landed on October 8, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 380 Gradi | DoubleB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/doubleb/id1564072796/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 8 months |
| Monetization | — | Ad-supported |
| Size | 76 MB | 35 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Coobi s.r.l.s](https://appshunter.io/developer/996574824) | [Build Burger srl](https://appshunter.io/developer/1564072798) |

## What reviewers say

### 380 Gradi

[App page](https://appshunter.io/ios/app/380-gradi/id1511917064)

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

**In-app purchases:** none


### DoubleB

[App page](https://appshunter.io/ios/app/doubleb/id1564072796)

Customize high-quality burgers with extreme quality ingredients. Order for takeaway, skip the line by paying online, and enjoy a simple, personalized menu.

**Highlights:** Customize burgers, High-quality ingredients, Takeaway ordering, Skip the line, Online payment, Personalized menu

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is 380 Gradi free?

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

### Is DoubleB free?

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

### Do 380 Gradi or DoubleB have ads?

DoubleB shows ads; 380 Gradi does not.

### Which is updated more often, 380 Gradi or DoubleB?

380 Gradi ships an update every 2 months, and DoubleB every 8 months. Most recently, 380 Gradi was updated on October 8, 2026 and DoubleB on October 18, 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.*