# Polestar vs ChargerSync

The clearest difference is rating: ChargerSync at 4.8 against Polestar's 4.4. ChargerSync also leads on iOS requirement (15.3 vs 17.0). Polestar's advantage is review sentiment (32% vs 7%) and ratings volume (3.5K vs 46). On price, ads, in-app purchases and monetization model there is nothing between them.

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

ChargerSync holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Polestar has 3.5K ratings behind it against 46, so its average is the more settled of the two. Written reviews complicate that: 32% of Polestar's written reviews are positive against 7% of ChargerSync's, so the app with the better star average is not the one people write more warmly about.

Polestar ships an update every 3 weeks, ChargerSync every 2 months. The most recent releases landed on October 29, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Polestar | ChargerSync |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (3.5K ratings)](https://appshunter.io/ios/app/polestar/id1451196635/reviews) | **[4.8 (46 ratings)](https://appshunter.io/ios/app/chargersync/id6443737188/reviews)** |
| Number of ratings | **3.5K** | 46 |
| Positive reviews | **32.1% of reviews** | 6.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 221 MB | 90 MB |
| Requires iOS | 17.0 | **15.3** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Polestar](https://appshunter.io/developer/1403371934) | [Chargedot Shanghai New Energy Technology Co., Ltd](https://appshunter.io/developer/1043403460) |

## What reviewers say

### Polestar

[App page](https://appshunter.io/ios/app/polestar/id1451196635)

Manage your vehicle remotely, controlling climate, locks, and charging status. Access your owner's manual, book service, and stay updated on car software and news. Get support through live chat and FAQs.

**Highlights:** Remote climate control, Door lock management, Car location tracking, Battery and charging status, Software update notifications, Owner's manual access, Service booking

**Features:** Siri integration, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Basic functionality works
- 🚀 Improvements over time
- 💡 Dark mode addition

**What reviewers complain about**

- 🐛 Frequent disconnects and sign-outs
- 🔍 Limited functionality compared to competitors
- ⏱️ Slow response times
- 🔒 Unreliable digital key

**Reported bugs**

- Location data issues
- Charging status not updating correctly
- Compatibility problems with new iOS versions
- Frequent errors and crashes

**Requested features**

- Remote trunk/frunk access
- Adjustable climate control settings
- Charging status notifications
- Apple Watch app
- Integrations with iOS features (widgets, Siri)


### ChargerSync

[App page](https://appshunter.io/ios/app/chargersync/id6443737188)

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:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Polestar free?

Polestar is free to download, with no in-app purchases.

### Is ChargerSync free?

ChargerSync is free to download, with no in-app purchases.

### Which has better reviews, Polestar or ChargerSync?

ChargerSync is rated higher. Polestar averages 4.4 out of 5 from 3.5K ratings, while ChargerSync averages 4.8 from 46 ratings.

### Do Polestar or ChargerSync have ads?

Neither Polestar nor ChargerSync shows ads.

### Which is updated more often, Polestar or ChargerSync?

Polestar ships an update every 3 weeks, and ChargerSync every 2 months. Most recently, Polestar was updated on October 29, 2026 and ChargerSync on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*