# Rivian vs CET Go

The clearest difference is review sentiment: Rivian at 45% against CET Go's 0%. Rivian also leads on rating (4.4 vs 4.1) and ratings volume (1.4K vs 23). CET Go's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (15.0 vs 18.0). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Rivian holds the better App Store score, 4.4 against 4.1. That said, the two scores are not equally well evidenced: Rivian has 1.4K ratings behind it against 23, so its average is the more settled of the two. Written reviews point the same way: 45% of Rivian's written reviews are positive against 0% of CET Go's.

Rivian ships an update every 3 weeks, CET Go fortnightly. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Rivian | CET Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.4K ratings)](https://appshunter.io/ios/app/rivian/id1570215232/reviews)** | [4.1 (23 ratings)](https://appshunter.io/ios/app/cet-go/id6755544747/reviews) |
| Number of ratings | **1.4K** | 23 |
| Positive reviews | **45.1% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 419 MB | 37 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Rivian](https://appshunter.io/developer/1394739758) | [moovel NA, LLC](https://appshunter.io/developer/574125749) |

## What reviewers say

### Rivian

[App page](https://appshunter.io/ios/app/rivian/id1570215232)

Control and manage your electric vehicle with your smartphone. Use your phone as a key, monitor charging, plan trips with charging stops, and access vehicle support and service. Keep your vehicle updated and ready for your next adventure.

**Highlights:** Phone as vehicle key, Remote lock/unlock, Remote climate control, Trip planning with charging stops, Charger and point of interest map, Vehicle status monitoring, Service and roadside assistance

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Great app design
- 👍 Useful features like climate control and charging management
- 💎 Continuously improving with updates
- 🔒 Secure phone-as-a-key functionality

**What reviewers complain about**

- 🐛 Connectivity and reliability issues
- 🔍 Limited functionality compared to Tesla app
- 🔋 High battery drain on phone
- 🕰️ Slow app response times

**Reported bugs**

- Widgets disappearing after app updates
- Inconsistent phone-as-a-key performance
- Charging status not updating correctly

**Requested features**

- Remote access to cameras and Gear Guard videos
- Ability to control more vehicle functions like windows, frunk, and charge port
- Integration with Apple Watch and other smart devices
- Customizable charge scheduling and energy cost tracking


### CET Go

[App page](https://appshunter.io/ios/app/cet-go/id6755544747)

Purchase and use transit fares instantly from your phone. Register your debit or credit card in a secure system to get ready to ride. This official app serves Cascades East Transit in Central Oregon.

**Highlights:** Instant fare purchase, Mobile ticket usage, Secure card registration, Official transit app, Real-time fare access

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

**In-app purchases:** none


## Frequently asked questions

### Is Rivian free?

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

### Is CET Go free?

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

### Which has better reviews, Rivian or CET Go?

Rivian is rated higher. Rivian averages 4.4 out of 5 from 1.4K ratings, while CET Go averages 4.1 from 23 ratings.

### Do Rivian or CET Go have ads?

Neither Rivian nor CET Go shows ads.

### Which is updated more often, Rivian or CET Go?

Rivian ships an update every 3 weeks, and CET Go fortnightly. Most recently, Rivian was updated on October 27, 2026 and CET Go on October 30, 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.*