HGS vs İDO Mobile
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HGS
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.
- Load HGS balance
- View HGS product balance
- Top up with credit card
- Highway vehicle inspection inquiry
- Login with PttAVM account
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No more going to PTT branches to load HGS balance! It is now very easy to load credits to your HGS with iPhone! With this application, your plate number and T.C. You can view the balance of all your HGS products by using your ID number, tax number or HGS ticket number, and you can top up easily and quickly with your credit card. You can log-in with your PttAVM account. First load is FREE for the PttAVM customers! In addition, with the newly added feature, you can make a Highway Vehicle Inspection Inquiry.
İDO Mobile
Easily purchase ferry tickets, find schedules, and stay updated on cancellations and special offers. Earn rewards and exclusive discounts through the loyalty program.
- Ferry ticket booking
- Schedule search
- Cancellation and extra trip information
- Campaign and announcement updates
- Sea&Miles loyalty program
- Earn idoPara rewards
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IDO İstanbul Deniz Otobüsleri San. ve Tic. A.Ş. yeni uygulamasına hoş geldiniz! IDO Mobil uygulaması ile bilet alabileceğiniz gibi, iç – dış hat iptal/ek seferler, kampanyalarımız ve duyurularımız hakkında kolay ve hızlı şekilde bilgi sahibi olabilirsiniz. *Bilet Alma & Sefer Arama Dileğiniz her an bilet alabilir, fiyatlarımız ve seferlerimiz hakkında bilgi sahibi olabilirsiniz. Size düşen sadece nereye gideceğinize karar vermek! *Sea&Miles İDO’nun yeni sadakat programına cep telefonu numaranız ile kolayca üye olabilir, İDO seyahatlerinizden idoPara kazanabilirsiniz. Sea&Miles, İDO seyahatlerinizde idoPara biriktirirken, anlaşmalı markalarda da size özel kampanyalar ve anında sürpriz indirimler sunar. *Kampanyalar Kampanyalarımızdan hızlıca haberdar olarak en iyi fırsatları yakalamak artık çok kolay! İDO ailesi olarak keyifli yolculuklar dileriz.
Screenshots
Verdict
The clearest difference is rating: HGS at 4.6 against İDO Mobile's 2.7. HGS also leads on ratings volume (1.2K vs 15) and review sentiment (17% vs 4%). On price, update cadence, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HGS holds the better App Store score, 4.6 against 2.7. That said, the two scores are not equally well evidenced: HGS has 1.2K ratings behind it against 15, so its average is the more settled of the two. Written reviews point the same way: 17% of HGS's written reviews are positive against 4% of İDO Mobile's.
Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.
| Parameter | HGS | İDO Mobile |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (1.2K ratings) — better | 2.7 (15 ratings) |
| Positive reviews | 16.8% of reviews — better | 4.1% of reviews |
| Number of ratings | 1.2K — better | 15 |
| Update frequency | Every 2 months | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 54 MB | 13 MB |
| Age rating | 4+ | 4+ |
| Developer | Ptt A.Ş. | IDO İstanbul Deniz Otobüsleri San. ve Tic. A.Ş |
Customer experience
HGS
İDO Mobile
Bugs and requests
HGS
Reported bugs
4 issues- Login issues
- Payment processing problems
- Compatibility issues with newer devices
- Inconsistent performance
Requested features
4 requests- Add English language support
- Improve transaction history and tracking
- Allow foreign credit card payments
- Eliminate service fees
İDO Mobile
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HGS
No in-app purchases
İDO Mobile
No in-app purchases
