# Espresso Formula vs WeighMaster

The clearest difference is update cadence: WeighMaster at weekly against Espresso Formula's every 15 months. 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.

Espresso Formula ships an update every 15 months, WeighMaster weekly. Both last shipped on September 20, 2026.

## The numbers

| Metric | Espresso Formula | WeighMaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/weighmaster/id6757784515/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Weekly** |
| Monetization | — | Free |
| Size | 24 MB | 70 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 李](https://appshunter.io/developer/1733781211) | [EASIT TECHNOLOGY (HK) LIMITED](https://appshunter.io/developer/1868917068) |

## What reviewers say

### Espresso Formula

[App page](https://appshunter.io/ios/app/espresso-formula/id6479197202)

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

**In-app purchases:** none


### WeighMaster

[App page](https://appshunter.io/ios/app/weighmaster/id6757784515)

This app connects to your coffee scale via Bluetooth to provide real-time data curves for the extraction process. It offers multi-mode support, flow monitoring, and automatic assistance for espresso brewing, helping users achieve precise results.

**Highlights:** Bluetooth scale connectivity, Real-time flow monitoring, Multi-mode support (pour-over, espresso), Automatic espresso assistance, Extraction data summary, Dynamic chart visualization

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

**In-app purchases:** none


## Frequently asked questions

### Is Espresso Formula free?

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

### Is WeighMaster free?

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

### Do Espresso Formula or WeighMaster have ads?

Neither Espresso Formula nor WeighMaster shows ads.

### Which is updated more often, Espresso Formula or WeighMaster?

Espresso Formula ships an update every 15 months, and WeighMaster weekly. Most recently, Espresso Formula was updated on September 20, 2026 and WeighMaster on September 20, 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.*