Comparison

ChargerSync vs Hello #

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

Head to head
About

ChargerSync

Control and customize your EV charging sessions with this tool designed for Terra AC charging solutions. Manage wallboxes, start/stop charging remotely, and track costs and statistics. Features include scheduling, authentication, and reimbursement reports.

Highlights
  • Manage multiple wallboxes
  • Remote charging control
  • Real-time charging status
  • Charging schedule customization
  • Cost tracking and statistics
  • Reimbursement reports
  • Charger sharing
Features
Read full description

ChargerSync is a reliable and convenient tool for EV drivers to control and customize their charging sessions, so that charging your EV becomes a seamless experience. Designed to operate exclusively with the Terra AC charging solutions, ChargerSync provides an extended set of digital features designed to make charging simple and efficient regardless of your level of experience as EV driver. The ChargerSync app works with Terra AC charging solutions via Bluetooth, Wi-Fi, 4G and Ethernet connectivity. You simply configure the charger to the communication interface you want to use. Main features include: • ChargerSync Account - Conveniently view and manage one or multiple Terra wallboxes with a single account. Easily sign up and setup your account via the ChargerSync app. • Authentication - Use ChargerSync to start and stop your charging session with just one tap. Manage and authorize RFID cards to be used with your Terra AC charging solution. • Charging - View real-time charging status, like the charging power, and if configured, the cost of your current charging session. Use the schedule feature to define a charging schedule that starts and stops your charging sessions automatically. • Statistics and Costs – Set different prices for electricity depending on the time of day, allowing the app to share detailed information on charging costs at home. ChargerSync also provides a quick way to see all charging sessions performed via your charger. • Safety - Balance the charging power of your Terra wallbox to leave enough headroom for the rest of your electrical appliances at home. New features to the ChargerSync update include: • Reimbursement reports – Retrieve and easily export company car charge sessions with company car tagging. • Charger sharing - Set free vending schedules to share your charger with family, friends or visitors without using an app or RFID card. • Notifications – Receive notifications as soon as wallbox updates, such as the latest firmware upgrade, become available. • Remote control – After configuring the charger, EV drivers can start/stop their charging session and access their charging information from anywhere with an internet connection via Terra AC charging solution. • Global support – ChargerSync offers support for over 25 languages and 100 currencies. * ChargeDot recommends using the ChargerSync Web Portal for commercial operation and sites with multiple chargers.

About

Hello #

Control your smart car remotely from your iPhone. Lock, unlock, start, and monitor your vehicle's status, charge, and comfort settings. Integrates with CarPlay, Widgets, and Siri Shortcuts for seamless use.

Highlights
  • Digital Key for lock, unlock, and start
  • Real-time car status and location tracking
  • Remote charging control and scheduling
  • Preconditioning and climate control
  • CarPlay, Widgets, and Siri Shortcuts integration
  • Secure data handling
Features
Read full description

Hello # - The app for smart owners. Take full control of your smart # car - easily, instantly, everywhere. Digital Key Use your iPhone to lock, unlock, and start your car effortlessly. Stay connected Check your car’s status, location, and key details at a glance. Customise your home screen with what matters most. Charge on your terms Monitor charging live, start or stop remotely, set limits, and schedule sessions. Comfort, ready before you get in Precondition your car and fine-tune seat heating individually. Works seamlessly with CarPlay, Widgets, and Siri Shortcuts. Your credentials stay safe Your data never leave your device. Always evolving Regular updates bring new features and improvements, shaped by users.

Screenshots

ChargerSync4 screens
Hello #4 screens

Verdict

The call

The clearest difference is review sentiment: Hello # at 100% against ChargerSync's 7%. Hello # also leads on update cadence (every 4 weeks vs every 2 months). ChargerSync's advantage is in-app purchases (none vs 3) and iOS requirement (15.3 vs 17.0). On price, 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

Both are free to download. Hello # sells 3 one-off in-app purchases. ChargerSync asks for nothing beyond the download.

UpkeepUpdate frequency

ChargerSync ships an update every 2 months, Hello # every 4 weeks. The most recent releases landed on September 11, 2026 and September 21, 2026 respectively.

Scorecard5 real differences · 5 level
ChargerSync versus Hello #: the parameters behind the verdict, then further details
ParameterChargerSyncHello #
PriceFreeFree
Rating4.8 (38 ratings) — better—
Positive reviews6.7% of reviews100.0% of reviews — better
Number of ratings38 — better—
Update frequencyEvery 2 monthsEvery 4 weeks — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS15.3 — better17.0
Further details — not scored
Size90 MB145 MB
Age rating4+4+
DeveloperChargedot Shanghai New Energy Technology Co., LtdClement Gonzalvez

Customer experience

ChargerSync

All ratings38 ratings
Positive94.7%
Neutral2.6%
Negative2.6%
Written reviews15 reviews
Positive6.7%
Neutral40.0%
Negative53.3%

Hello #

Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

ChargerSync

No in-app purchases

3 purchases

Hello #

One-time3
  • Small Coffee$1.99
  • Medium Coffee$3.99
  • Large Coffee$9.99

Questions

Is ChargerSync free?
ChargerSync is free to download, with no in-app purchases.
Is Hello # free?
Hello # is free to download, with in-app purchases available.
Do ChargerSync or Hello # have ads?
Neither ChargerSync nor Hello # shows ads.
Which is updated more often, ChargerSync or Hello #?
ChargerSync ships an update every 2 months, and Hello # every 4 weeks. Most recently, ChargerSync was updated on September 11, 2026 and Hello # on September 21, 2026.

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