Comparison

弹幕助手 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

弹幕助手

Features
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一款优化视觉体验的斗鱼/抖音弹幕助手, 可以延长每条弹幕在屏幕上停留的时间.

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

弹幕助手3 screens
evDash OBD24 screens

Verdict

The call

The clearest difference is price: evDash OBD2 at Free against 弹幕助手's $0.99. evDash OBD2 also leads on iOS requirement (15.0 vs 18.0). 弹幕助手's advantage is in-app purchases (none vs 3). On review sentiment, update cadence, ads and device support 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

evDash OBD2 is free to download; 弹幕助手 costs $0.99 up front. evDash OBD2 sells 3 in-app purchases, starting at $2.99 per month. 弹幕助手 asks for nothing beyond the download.

UpkeepUpdate frequency

弹幕助手 ships an update every 8 days, evDash OBD2 every 5 days. The most recent releases landed on October 15, 2026 and October 14, 2026 respectively.

Scorecard3 real differences · 7 level
弹幕助手 versus evDash OBD2: the parameters behind the verdict, then further details
Parameter弹幕助手evDash OBD2
Price$0.99Free — better
Rating—5.0 (2 ratings) — better
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings—2 — better
Update frequencyEvery 8 daysEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Freemium
DevicesiPhone, iPad, MaciPhone, iPad, iPod, Apple Watch — better
Requires iOS18.015.0 — better
Further details — not scored
Size106 MB57 MB
Age rating9+4+
Developer超 童NEXT176

Customer experience

弹幕助手

Written reviews1 reviews
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

弹幕助手

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 弹幕助手 free?
弹幕助手 costs $0.99, with no in-app purchases.
Is evDash OBD2 free?
evDash OBD2 is free to download, with in-app purchases available.
Do 弹幕助手 or evDash OBD2 have ads?
Neither 弹幕助手 nor evDash OBD2 shows ads.
Which is updated more often, 弹幕助手 or evDash OBD2?
弹幕助手 ships an update every 8 days, and evDash OBD2 every 5 days. Most recently, 弹幕助手 was updated on October 15, 2026 and evDash OBD2 on October 14, 2026.

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