Comparison

Red E Charge vs synergEV

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
Currently charting
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

synergEV

Easily find, access, and pay for electric vehicle charging stations. Monitor your charging sessions in real-time, receive notifications, and manage your charging history. Secure and reliable EV charging management for drivers.

Highlights
  • Find EV charging stations by location, availability, and power
  • Start charging via QR code or station ID
  • Monitor charging sessions in real-time
  • Receive charging completion notifications
  • Secure in-app payments
  • Favorite charging stations
  • View charging history and receipts
Features
Read full description

Charging with synergEV is simple, secure, and reliable. We provide a feature-rich cloud-based software platform for managing electric vehicle charging stations, their interaction with utilities and the driver experience. The synergEV App uses location-based services to allow drivers to easily find, access, and securely pay for EV charging. Drivers can search for and locate electric vehicle charging stations based on location, station ID, availability, power level provided, and accessibility. Start charge sessions simply by scanning QR codes or entering the desired station ID in the app. With the synergEV electric vehicle charging app, you can also: • Monitor your current charge sessions in real-time • Get phone notifications as soon as your EV is finished charging • Make secure payments • Favorite locations that have easy access to your commonly used EV charging stations • Receive an email receipt of your EV charging transactions • View a history of past charging sessions • Report drivers that abuse charging station use

Screenshots

Red E Charge4 screens
synergEV4 screens

Verdict

The call

The clearest difference is rating: synergEV at 4.5 against Red E Charge's 2.6. synergEV also leads on review sentiment (43% vs 35%). Red E Charge's advantage is update cadence (every 3 weeks vs every 7 months) and chart position (#209 vs unranked). On price, ratings volume, ads and in-app purchases 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.

ReceptionRating · Positive reviews · Number of ratings

synergEV holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 81 and 123 respectively. Written reviews point the same way: 35% of Red E Charge's written reviews are positive against 43% of synergEV's.

UpkeepUpdate frequency

Red E Charge ships an update every 3 weeks, synergEV every 7 months. The most recent releases landed on September 20, 2026 and July 4, 2026 respectively.

Scorecard4 real differences · 7 level
Red E Charge versus synergEV: the parameters behind the verdict, then further details
ParameterRed E ChargesynergEV
PriceFreeFree
Rating2.6 (81 ratings)4.5 (123 ratings) — better
Positive reviews35.4% of reviews43.5% of reviews — better
Number of ratings81123 — better
Update frequencyEvery 3 weeks — betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
Best chart rank#209 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size51 MB60 MB
Age rating4+4+
DeveloperRED E Charge LLCsynergEV Inc.

Customer experience

Red E Charge

All ratings81 ratings
Positive37.0%
Neutral3.7%
Negative59.3%
Written reviews65 reviews
Positive35.4%
Neutral6.2%
Negative58.5%

synergEV

All ratings122 ratings
Positive86.1%
Neutral4.9%
Negative9.0%
Written reviews23 reviews
Positive43.5%
Neutral17.4%
Negative39.1%

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

synergEV

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Red E Charge

No in-app purchases

None

synergEV

No in-app purchases

Questions

Is Red E Charge free?
Red E Charge is free to download, with no in-app purchases.
Is synergEV free?
synergEV is free to download, with no in-app purchases.
Which has better reviews, Red E Charge or synergEV?
synergEV is rated higher. Red E Charge averages 2.6 out of 5 from 81 ratings, while synergEV averages 4.5 from 123 ratings.
Do Red E Charge or synergEV have ads?
Neither Red E Charge nor synergEV shows ads.
Which is updated more often, Red E Charge or synergEV?
Red E Charge ships an update every 3 weeks, and synergEV every 7 months. Most recently, Red E Charge was updated on September 20, 2026 and synergEV on July 4, 2026.

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