# HGS vs e

The clearest difference is ratings volume: HGS at 1.2K against e's 101. HGS also leads on update cadence (every 2 months vs every 4 months). e's advantage is iOS requirement (9.0 vs 13.0). On price, rating, review sentiment and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 4.6 for HGS against 4.7 for e. That said, the two scores are not equally well evidenced: HGS has 1.2K ratings behind it against 101, so its average is the more settled of the two. Written reviews are what separate them: 17% of HGS's written reviews are positive against 13% of e's.

HGS ships an update every 2 months, e every 4 months. The most recent releases landed on October 22, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | HGS | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (1.2K ratings)](https://appshunter.io/ios/app/hgs-fast-pass-system/id709602058/reviews) | **[4.7 (101 ratings)](https://appshunter.io/ios/app/e-komobil/id815011495/reviews)** |
| Number of ratings | **1.2K** | 101 |
| Positive reviews | **16.8% of reviews** | 13.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 54 MB | 188 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ptt A.Ş.](https://appshunter.io/developer/1280459842) | [Kocaeli Büyükşehir Belediyesi](https://appshunter.io/developer/1205432616) |

## What reviewers say

### HGS

[App page](https://appshunter.io/ios/app/hgs-fast-pass-system/id709602058)

Easily manage your HGS balance and top up credits using your vehicle's license plate or personal ID. View all your HGS products and make quick payments with a credit card. Also, inquire about highway vehicle inspections.

**Highlights:** Load HGS balance, View HGS product balance, Top up with credit card, Highway vehicle inspection inquiry, Login with PttAVM account

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Useful for travelers
- 💡 Convenient for toll payments
- 👍 User-friendly

**What reviewers complain about**

- 🐛 Frequent crashes and errors
- 🐛 Unreliable login and account management
- 🐛 Slow and unresponsive
- 💰 Excessive service fees
- 🔒 Security concerns

**Reported bugs**

- Login issues
- Payment processing problems
- Compatibility issues with newer devices
- Inconsistent performance

**Requested features**

- Add English language support
- Improve transaction history and tracking
- Allow foreign credit card payments
- Eliminate service fees


### e

[App page](https://appshunter.io/ios/app/e-komobil/id815011495)

Easily top up your Kentkart, check your balance, view usage history, and track approaching buses. Utilize NFC for contactless boarding on compatible phones.

**Highlights:** Online Kentkart top-up, Balance inquiry, Usage history, Real-time bus tracking, Contactless boarding via NFC

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is HGS free?

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

### Is e free?

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

### Which has better reviews, HGS or e?

e is rated higher. HGS averages 4.6 out of 5 from 1.2K ratings, while e averages 4.7 from 101 ratings.

### Do HGS or e have ads?

Neither HGS nor e shows ads.

### Which is updated more often, HGS or e?

HGS ships an update every 2 months, and e every 4 months. Most recently, HGS was updated on October 22, 2026 and e on October 26, 2026.

---

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