# Unagi vs DAVE, Diagnostic Assistant

The clearest difference is monetization model: Unagi at free against DAVE, Diagnostic Assistant's freemium. Unagi also leads on iOS requirement (15.2 vs 26.4). 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.

## The numbers

| Metric | Unagi | DAVE, Diagnostic Assistant |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dave-diagnostic-assistant/id6786939455/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 8.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Monetization | **Free** | Freemium |
| Size | 23 MB | 16 MB |
| Requires iOS | **15.2** | 26.4 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Unagi Incorporated](https://appshunter.io/developer/1673604728) | [KENT JEREMY GARRISON](https://appshunter.io/developer/6786939457) |

## What reviewers say

### Unagi

[App page](https://appshunter.io/ios/app/unagi-model-one/id1673604726)

Enhance your electric scooter rides by configuring ride modes and monitoring battery status. Secure your scooter with app-based locking and manage your rental account details, including payments and service scheduling.

**Highlights:** Configure ride modes, Monitor battery status, Lock and unlock scooter, Manage All-Access account, View account details, Schedule service

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

**In-app purchases:** none

**What reviewers like**

- 👍 Stylish and luxury feel
- 🚀 Powerful enough for steep hills
- 👍 Delivery prompt
- 👍 Email support responsive (1-3 days)
- 👍 AI chat decent

**What reviewers complain about**

- 🐛 App frequently locks scooter
- 🐛 App connection issues
- 🐛 Scooter won't connect to app
- 🐛 Firmware update reduced speed
- 🐛 Customer service unresponsive/slow

**Reported bugs**

- App frequently locks scooter
- Scooter won't connect to app/Bluetooth
- App won't let user log in
- Firmware update limits speed to 15mph
- App doesn't show mapping for rides

**Requested features**

- Fix firmware to restore 20mph speed
- Make older scooter models compatible with the app
- Improve app's trip recording and mapping feature
- Increase initial acceleration for Voyager model
- Add parallel XT60 connector for external batteries


### DAVE, Diagnostic Assistant

[App page](https://appshunter.io/ios/app/dave-diagnostic-assistant/id6786939455)

This diagnostic assistant helps technicians troubleshoot and repair commercial equipment. It offers step-by-step guidance, part identification, and essential field tools for food service, refrigeration, and HVAC/R professionals.

**Highlights:** Step-by-step troubleshooting guidance, Photo identification of parts and error codes, Extensive parts lookup across brands, HVAC/R calculation tools, Field utility tools, Saved job history and parts library

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

**In-app purchases:** none


## Frequently asked questions

### Is Unagi free?

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

### Is DAVE, Diagnostic Assistant free?

DAVE, Diagnostic Assistant is free to download, with no in-app purchases.

### Do Unagi or DAVE, Diagnostic Assistant have ads?

Neither Unagi nor DAVE, Diagnostic Assistant shows ads.

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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.*