# DLT Smart Queue vs SRT D

The clearest difference is rating: SRT D at 2.0 against DLT Smart Queue's 1.4. SRT D also leads on update cadence (every 5 weeks vs every 3 months). DLT Smart Queue's advantage is ratings volume (60 vs 7). On price, review sentiment, ads and in-app purchases there is nothing between them.

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

SRT D holds the better App Store score, 2.0 against 1.4. That said, the two scores are not equally well evidenced: DLT Smart Queue has 60 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 5% of DLT Smart Queue's written reviews are positive against 10% of SRT D's.

DLT Smart Queue ships an update every 3 months, SRT D every 5 weeks. The most recent releases landed on September 1, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | DLT Smart Queue | SRT D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.4 (60 ratings)](https://appshunter.io/ios/app/dlt-smart-queue/id1437480803/reviews) | **[2.0 (7 ratings)](https://appshunter.io/ios/app/srt-d-ticket/id1560080111/reviews)** |
| Number of ratings | **60** | 7 |
| Positive reviews | 5.5% of reviews | **10.3% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 21 MB | 20 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Department of Land Transport Thailand](https://appshunter.io/developer/1437216014) | [State Railway of Thailand](https://appshunter.io/developer/1552834357) |

## What reviewers say

### DLT Smart Queue

[App page](https://appshunter.io/ios/app/dlt-smart-queue/id1437480803)

This application manages automatic queuing for services offered by the Land Transport Department. Users can receive, view, and book queues, and stay updated with official news and announcements.

**Highlights:** Automatic queuing system, View current queues, Book appointments, Receive service queues, Official news and announcements

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Worked fine for some
- 👍 Easy to use now (for some)

**What reviewers complain about**

- 🐛 App is clunky and poor design
- 🐛 App is useless
- 🐛 App is broken
- 🐛 App is dysfunctional
- 🐛 App is not working

**Reported bugs**

- Message bubble does not have the ability to scroll down
- App does not recognize passport number
- App refuses to let user change password
- App is not working
- App hangs

**Requested features**

- Ability to scroll down message bubbles
- Option to enter data manually instead of linking with ThaiID
- Develop the app to make it better and work properly
- Fix the passport option
- Add a back button


### SRT D

[App page](https://appshunter.io/ios/app/srt-d-ticket/id1560080111)

This official application allows users to book train tickets for the State Railway of Thailand. It serves as a convenient platform for managing your railway travel.

**Highlights:** Official train ticket booking, State Railway of Thailand, Manage railway travel

**In-app purchases:** none

**What reviewers like**

- ✅ Easy registration process
- 📱 Clean and intuitive user interface
- 🎫 Convenient e-ticket display for boarding
- 💳 Support for foreign credit cards
- 🚀 Fast ticket booking when system works

**What reviewers complain about**

- 🐛 Login failures after registration
- 🐛 Persistent 'no data' search results
- 🐛 Email verification not sent during signup
- 🐛 Password reset emails not received
- 🐛 Seat selection mismatches with actual seats

**Reported bugs**

- Login credentials rejected despite correct entry
- Email verification link not functional
- Password reset emails not delivered
- App crashes when entering passport information
- Seats marked as occupied after failed booking attempts

**Requested features**

- Swap origin/destination button for easy comparison
- Remember recent travel searches
- Direct email integration for account recovery
- Gender option for monks/religious persons
- Sync bookings between app and website


## Frequently asked questions

### Is DLT Smart Queue free?

DLT Smart Queue is free to download, with no in-app purchases.

### Is SRT D free?

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

### Which has better reviews, DLT Smart Queue or SRT D?

SRT D is rated higher. DLT Smart Queue averages 1.4 out of 5 from 60 ratings, while SRT D averages 2.0 from 7 ratings.

### Do DLT Smart Queue or SRT D have ads?

Neither DLT Smart Queue nor SRT D shows ads.

### Which is updated more often, DLT Smart Queue or SRT D?

DLT Smart Queue ships an update every 3 months, and SRT D every 5 weeks. Most recently, DLT Smart Queue was updated on September 1, 2026 and SRT D on September 10, 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.*