# Rheidon+ vs evDash OBD2

The clearest difference is in-app purchases: Rheidon+ at none against evDash OBD2's 3. Rheidon+ also leads on iOS requirement (13.0 vs 15.0). evDash OBD2's advantage is update cadence (every 5 days vs every 2 weeks) and device support (4 vs 2). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. evDash OBD2 sells 3 in-app purchases, starting at $2.99 per month. Rheidon+ asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Rheidon+ against 5.0 for evDash OBD2. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

Rheidon+ ships an update every 2 weeks, evDash OBD2 every 5 days. The most recent releases landed on October 5, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Rheidon+ | evDash OBD2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/rheidon-plus/id6744350525/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/evdash-obd2/id6765950978/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Every 5 days** |
| Monetization | **Free** | Freemium |
| Size | 100 MB | 57 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 9+ | 4+ |
| Developer | [Shenzhen Rheidon Tech Limited](https://appshunter.io/developer/1806238876) | [NEXT176](https://appshunter.io/developer/1896137244) |

## What reviewers say

### Rheidon+

[App page](https://appshunter.io/ios/app/rheidon-plus/id6744350525)

This application provides smart control for EV chargers, allowing users to monitor and manage charging remotely. It offers personalized settings for current, voltage, and duration, along with historical data and intelligent scheduling for off-peak charging to save money.

**Highlights:** Remote charging monitoring and management, Personalized charging current, voltage, and duration settings, View charging history and track energy/costs, Schedule charging for off-peak hours, Intuitive user interface

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

**In-app purchases:** none


### evDash OBD2

[App page](https://appshunter.io/ios/app/evdash-obd2/id6765950978)

Monitor your electric vehicle's performance with a live dashboard and diagnostic tools. View real-time battery, power, and driving data, and access advanced service functions. Supports a wide range of EVs and OBD2 adapters, with optional Pro features for deeper insights.

**Highlights:** Live EV dashboard, Battery data overview, Cell voltage and temperature monitoring, Apple CarPlay support, Service Menu with ECU scan, Pre-purchase battery check, Acceleration and brake tests

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| evDash Pro Monthly | $2.99 | per month |
| evDash Pro Yearly | $14.99 | per year |
| evDash Pro Lifetime | $39.90 | one-time |


## Frequently asked questions

### Is Rheidon+ free?

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

### Is evDash OBD2 free?

evDash OBD2 is free to download, with in-app purchases available.

### Which has better reviews, Rheidon+ or evDash OBD2?

Rheidon+ and evDash OBD2 are both rated 5.0 out of 5 on the App Store, from 1 and 2 ratings respectively.

### Do Rheidon+ or evDash OBD2 have ads?

Neither Rheidon+ nor evDash OBD2 shows ads.

### Which is updated more often, Rheidon+ or evDash OBD2?

Rheidon+ ships an update every 2 weeks, and evDash OBD2 every 5 days. Most recently, Rheidon+ was updated on October 5, 2026 and evDash OBD2 on October 14, 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.*