# Espresso Formula vs LexoBridge 词慧谊桥

The clearest difference is update cadence: LexoBridge 词慧谊桥 at every 2 months against Espresso Formula's every 15 months. Espresso Formula's advantage is iOS requirement (13.0 vs 15.0). 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, LexoBridge 词慧谊桥 every 2 months. The most recent releases landed on October 7, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Espresso Formula | LexoBridge 词慧谊桥 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 15 months | **Every 2 months** |
| Size | 24 MB | 20 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [涛 李](https://appshunter.io/developer/1733781211) | [LexoBridge Factory](https://appshunter.io/developer/1829651070) |

## 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


### LexoBridge 词慧谊桥

[App page](https://appshunter.io/ios/app/lexobridge/id6753347060)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Espresso Formula free?

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

### Is LexoBridge 词慧谊桥 free?

LexoBridge 词慧谊桥 is free to download, with no in-app purchases.

### Do Espresso Formula or LexoBridge 词慧谊桥 have ads?

Neither Espresso Formula nor LexoBridge 词慧谊桥 shows ads.

### Which is updated more often, Espresso Formula or LexoBridge 词慧谊桥?

Espresso Formula ships an update every 15 months, and LexoBridge 词慧谊桥 every 2 months. Most recently, Espresso Formula was updated on October 7, 2026 and LexoBridge 词慧谊桥 on October 24, 2026.

---

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