Comparison

Red E Charge vs SDEV

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

Head to head
About

Red E Charge

Locate and navigate to nearby electric vehicle charging stations. Plan your journeys with real-time availability information and manage charging sessions and payments seamlessly. Supports a greener future with clean energy-powered stations.

Highlights
  • Locate nearest charging stations
  • Real-time station availability
  • Navigation to stations
  • Initiate charging sessions
  • Monitor charging progress
  • Manage payments
  • Clean energy powered stations
Features
Read full description

Welcome to the future of electric vehicle charging with RED E Charging! Our innovative app is your ultimate companion for effortless charging on the go. Whether you're cruising around town or embarking on a road trip, RED E Charging ensures that you're always powered up and ready to roll. With the RED E Charging app, you can easily locate and navigate to the nearest RED E charging station, ensuring that you never have to worry about being left stranded without a charge. Our extensive network of charging stations spans across cities, highways and scenic routes, offering convenience and peace of mind to electric vehicle drivers everywhere. Gone are the days of anxiously searching for a charging station or wondering if your EV will make it to your destination. RED E Charging app provides real-time information on the availability of charging stations, allowing you to plan your journey with confidence. Say goodbye to range anxiety and hello to seamless travel experiences. But that's not all – our app goes above and beyond to enhance your charging experience. With intuitive features and user-friendly interface, RED E Charging app makes it simple to initiate charging sessions, monitor progress and manage payments seamlessly. At RED E Charging, we're committed to sustainability and innovation. That's why our charging stations are powered by clean energy sources, helping to reduce carbon emissions and create a greener future for all. By choosing RED E Charging, you're not just charging your vehicle – you're making a positive impact on the environment. Join the electric revolution today with the RED E Charging app. Download now and experience the convenience, reliability and sustainability of electric vehicle charging like never before. With RED E Charging, the power is in your hands – literally!

About

SDEV

Features
Read full description

The SDEV smartphone application lets users locate electric vehicle charging stations through a searchable map with GPS capability and pay for charging on those stations with an SDG&E account. The map enables users to view the status and availability of SDG&E managed chargers near their current location. Once a charging station is selected, driving directions are offered. Also, stations can be saved to the user’s favorites, allowing quick and easy access to the stations they use the most. Additional features include viewing charging session and billing history, managing payment cards, and editing their profile for SDG&E members.

Screenshots

Red E Charge4 screens
SDEV4 screens

Verdict

The call

The clearest difference is update cadence: Red E Charge at every 3 weeks against SDEV's every 2 months. On price, ads, in-app purchases 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Red E Charge ships an update every 3 weeks, SDEV every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard1 real difference · 9 level
Red E Charge versus SDEV: the parameters behind the verdict, then further details
ParameterRed E ChargeSDEV
PriceFreeFree
Rating2.6 (85 ratings) — better—
Positive reviews34.8% of reviews—
Number of ratings85 — better—
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.0 — better
Further details — not scored
Size51 MB43 MB
Age rating4+4+
DeveloperRED E Charge LLCOpConnect, LLC

Bugs and requests

Red E Charge

Reported bugs

28 issues
  • App forces number '1' in phone field
  • Scan feature hard to find
  • Charging session screen doesn't update
  • Search function does not work
  • App won't let users accept terms and conditions
Show 23 more
  • Verify button not accessible after OTP
  • Phone number field automatically adds '1'
  • QR reader location requires map to be open
  • App takes info but doesn't interact with chargers
  • App glitches saying 'plug car in' prematurely
  • Credit card information needs re-entry on webpage
  • Search function zooms to wrong city/state
  • App freezes or crashes
  • Login issues after profile creation
  • Payment card keeps failing
  • App frozen for days
  • Charger failed to sync protocols
  • Frequent disconnects charging session
  • Cannot login with correct credentials
  • Account not found when trying to change password
  • Registration error 'too_short'
  • App says something went wrong when accepting terms
  • App doesn't connect to chargers
  • App skips landing screen
  • App disconnects from network mid-charge
  • Chargers frequently in error state or under repair
  • App kicks user out to login screen
  • Cannot enter credit card number due to UI overlay

Requested features

8 requests
  • Add filters for charger types (L2/DC Fast)
  • Implement roaming agreements with other apps
  • Allow storing credit card information
  • Add Apple Pay integration
  • Display pricing information before charging
Show 3 more
  • Improve UI for mobile devices (keypad issue)
  • Add route planner functionality
  • Improve charger status and charge check functionality

SDEV

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Red E Charge

No in-app purchases

None

SDEV

No in-app purchases

Questions

Is Red E Charge free?
Red E Charge is free to download, with no in-app purchases.
Is SDEV free?
SDEV is free to download, with no in-app purchases.
Do Red E Charge or SDEV have ads?
Neither Red E Charge nor SDEV shows ads.
Which is updated more often, Red E Charge or SDEV?
Red E Charge ships an update every 3 weeks, and SDEV every 2 months. Most recently, Red E Charge was updated on October 27, 2026 and SDEV on October 24, 2026.

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