# Yellow Zone vs Cali E

The clearest difference is update cadence: Cali E at every 6 months against Yellow Zone's every 21 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.

Yellow Zone ships an update every 21 months, Cali E every 6 months. The most recent releases landed on October 25, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Yellow Zone | Cali E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (37 ratings)](https://appshunter.io/ios/app/yellow-zone/id1594027445/reviews)** | — |
| Number of ratings | **37** | — |
| Positive reviews | 93.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 6 months** |
| Monetization | Free | — |
| Size | 129 MB | 85 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Via Transportation, Inc.](https://appshunter.io/developer/657777018) | [ANIV, INC](https://appshunter.io/developer/1572201156) |

## What reviewers say

### Yellow Zone

[App page](https://appshunter.io/ios/app/yellow-zone/id1594027445)

Request complimentary, on-demand rides within a specific service area with a simple tap. This convenient transportation solution connects you from point A to point B.

**Highlights:** Complimentary rides, On-demand service, Easy ride requests, Within Steamboat service area

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

**In-app purchases:** none


### Cali E

[App page](https://appshunter.io/ios/app/cali-e-bikes/id6471837373)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Yellow Zone free?

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

### Is Cali E free?

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

### Do Yellow Zone or Cali E have ads?

Neither Yellow Zone nor Cali E shows ads.

### Which is updated more often, Yellow Zone or Cali E?

Yellow Zone ships an update every 21 months, and Cali E every 6 months. Most recently, Yellow Zone was updated on October 25, 2026 and Cali E on October 27, 2026.

---

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