# Rivian vs UNIT 1

The clearest difference is rating: Rivian at 4.4 against UNIT 1's 4.0. Rivian also leads on review sentiment (45% vs 33%) and ratings volume (1.4K vs 158). UNIT 1's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (15.1 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 4.0. That said, the two scores are not equally well evidenced: Rivian has 1.4K ratings behind it against 158, 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 33% of UNIT 1's.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on November 3, 2026.

## The numbers

| Metric | Rivian | UNIT 1 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (1.4K ratings)](https://appshunter.io/ios/app/rivian/id1570215232/reviews)** | [4.0 (158 ratings)](https://appshunter.io/ios/app/unit-1/id6462904700/reviews) |
| Number of ratings | **1.4K** | 158 |
| Positive reviews | **45.1% of reviews** | 33.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 419 MB | 113 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, Apple Watch | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Rivian](https://appshunter.io/developer/1394739758) | [Unit1](https://appshunter.io/developer/1466692915) |

## 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


### UNIT 1

[App page](https://appshunter.io/ios/app/unit-1/id6462904700)

Enhance your U1 devices with digital power-ups. Customize lighting, monitor battery, adjust sensor sensitivity, manage power, and activate crash alerts. Explore digital avatars of your gear and access exclusive deals.

**Highlights:** Lighting customization, Battery level monitoring, Sensor sensitivity control, Power management, Crash Alert activation, Real-time digital avatars, Firmware updates

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

**In-app purchases:** none


## Frequently asked questions

### Is Rivian free?

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

### Is UNIT 1 free?

UNIT 1 is free to download, with no in-app purchases.

### Which has better reviews, Rivian or UNIT 1?

Rivian is rated higher. Rivian averages 4.4 out of 5 from 1.4K ratings, while UNIT 1 averages 4.0 from 158 ratings.

### Do Rivian or UNIT 1 have ads?

Neither Rivian nor UNIT 1 shows ads.

### Which is updated more often, Rivian or UNIT 1?

Rivian ships an update every 3 weeks, and UNIT 1 every 3 weeks. Most recently, Rivian was updated on November 3, 2026 and UNIT 1 on November 3, 2026.

---

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