# BIÂN vs COMMON LANGUAGE

The clearest difference is ads: COMMON LANGUAGE at none against BIÂN's shown. BIÂN's advantage is update cadence (every 2 months vs every 7 months) and iOS requirement (14.0 vs 16.4). On price, 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.

BIÂN ships an update every 2 months, COMMON LANGUAGE every 7 months. The most recent releases landed on October 3, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | BIÂN | COMMON LANGUAGE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/common-language/id6479458748/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 7 months |
| Monetization | — | Free |
| Size | 125 MB | 121 MB |
| Requires iOS | **14.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [BIAN CHICAGO LLC](https://appshunter.io/developer/1535951916) | [Sutra Fitness, Inc.](https://appshunter.io/developer/914371834) |

## What reviewers say

### BIÂN

[App page](https://appshunter.io/ios/app/bian/id1535951464)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


### COMMON LANGUAGE

[App page](https://appshunter.io/ios/app/common-language/id6479458748)

This app offers a variety of movement-based workouts, including dance, rebounding, strength, and wellness routines. It aims to promote happiness, fitness, and community through music and guided sessions. Enjoy hundreds of workouts anytime, anywhere, to fit your lifestyle.

**Highlights:** Rhythm-based movement, Dance workouts, Lymphatic rebounding, Strength and sculpt routines, Wellness sessions, Hundreds of on-demand workouts, Accessible anywhere, anytime

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

**In-app purchases:** none


## Frequently asked questions

### Is BIÂN free?

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

### Is COMMON LANGUAGE free?

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

### Do BIÂN or COMMON LANGUAGE have ads?

BIÂN shows ads; COMMON LANGUAGE does not.

### Which is updated more often, BIÂN or COMMON LANGUAGE?

BIÂN ships an update every 2 months, and COMMON LANGUAGE every 7 months. Most recently, BIÂN was updated on October 3, 2026 and COMMON LANGUAGE on September 25, 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.*