Comparison

Rheidon+ vs evDash OBD2

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Rheidon+

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
Read full description

Rheidon+ is a thoughtfully designed smart control application for Rheidon EV chargers that makes your charging experience seamless and worry-free. We understand the needs of modern EV owners and bring you: ● Freedom to Control: Monitor and manage your charging process from anywhere, putting power in your hands ● Personalized Settings: Tailor charging current, voltage, and duration to give your vehicle exactly what it needs ● Crystal Clear History: Easily view your charging records with a glance, making energy and cost tracking effortless ● Smart Savings: Intelligently schedule charging during off-peak hours, keeping both your car and wallet happy ● Intuitive Experience: Enjoy a carefully crafted interface that makes every interaction a pleasure Let Rheidon+ be your vehicle's trusted companion and transform charging from a chore into a breeze.

About

evDash OBD2

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
Read full description

evDash OBD2 is a live dashboard and diagnostics multitool for electric vehicles. Connect a compatible OBD2 adapter and view real-time EV data on your phone or Apple CarPlay. evDash is built to support as many electric cars as possible — if a vehicle exposes useful data over OBD2, the goal is to make it work. Main features: • Live EV dashboard with battery, power and driving data • Battery SOC, SOH, voltage, current and charging overview • Cell voltages, temperature data and 12V battery status • Charging graphs and trip energy statistics • Apple CarPlay support • Multi-car garage with quick switching • Service Menu with ECU scan, ECU versions and DTC tools • Pre-purchase battery check and battery health tests • Acceleration and brake tests • TPMS, CAN sniffer and diagnostic export tools • Remote Tuning to help add or improve vehicle support • Local logs, exports and optional remote upload evDash works with supported OBD2 BLE, BT3/SPP, WiFi, MFi/OBDLink, BMW ENET and evDash M5Stack relay adapters. Available data depends on the vehicle model, adapter type and supported vehicle profile. Some cars expose a lot of battery data, some expose only basic OBD2 data, and some are restricted by the vehicle gateway. Which cars are supported, and which data each one provides, is listed in the vehicle support matrix, updated with every release: https://www.evdash.eu/evdash/vehicles/ Reported anomalies — what owners observed after connecting an adapter or during diagnostics, with investigation status and precautions: https://www.evdash.eu/evdash/vehicles/incidents/ evDash Pro unlocks advanced diagnostics, multi-car quick switch, battery internal resistance calculation, cell health tests, graph exports, Service Menu tools and fullscreen diagnostic views. It is available as a monthly or yearly auto-renewable subscription, or as a one-time lifetime purchase. Monthly and yearly plans include the same Pro features. Pricing is displayed in the App Store before purchase and may vary by region. Payment is charged to your Apple ID account at confirmation of purchase. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period; the lifetime purchase is a one-time payment with no renewal. You can manage and cancel subscriptions in your Apple ID account settings. Disclaimer: evDash is a diagnostic tool used to read data from your vehicle and is provided for information purposes only. Use is entirely at your own risk. The developer accepts no liability for any damage to your vehicle, battery, adapter or device, or for any decisions made based on the data shown. Always follow your vehicle manufacturer's instructions. evDash is an independent app and is not affiliated with or endorsed by any vehicle manufacturer. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ MFi accessory authorization: - OBDLink MX+ (OBD Solutions LLC) — protocol string com.obdlink, MFi Product Plan ID (PPID): 221699-0001 - Vgate vLinker FS/MS (ShenZhen CheBoTong) — protocol string com.vgatemall, MFi PIDs: 649626-099130 (vLinker FS), 649626-112572 (vLinker MS) Both accessory manufacturers have confirmed that this app (bundle ID sk.next176.evdashapp) has been added to their MFi Product Plan.

Screenshots

Rheidon+4 screens
evDash OBD24 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
Rheidon+ versus evDash OBD2: the parameters behind the verdict, then further details
ParameterRheidon+evDash OBD2
PriceFreeFree
Rating5.0 (1 ratings)5.0 (2 ratings)
Positive reviews—100.0% of reviews
Number of ratings12 — better
Update frequencyEvery 2 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size100 MB57 MB
Age rating9+4+
DeveloperShenzhen Rheidon Tech LimitedNEXT176

Customer experience

Rheidon+

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

evDash OBD2

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Rheidon+

No in-app purchases

3 purchases

evDash OBD2

Subscriptions2
  • evDash Pro Monthly$2.991 Month
  • evDash Pro Yearly$14.991 Year
One-time1
  • evDash Pro Lifetime$39.90

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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