Comparison

Flash Express vs SRT D

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

Head to head

Flash Express

Free

🔧 Utilities

★ 2.39 ratingsView app →

SRT D

Free

🔧 Utilities

★ 2.07 ratingsView app →

About

Flash Express

Manage your shipping needs with ease. Request parcel pickups from your doorstep with no minimums and track your packages 24/7. Communicate directly with staff via live chat for quick assistance.

Highlights

Door-to-door parcel pickup
No minimum pickup requirement
24-hour parcel tracking
Live chat with staff
Cash on Delivery (COD) service
Business parcel statistics

Features

Read full description

แฟลช เอ็กซ์เพรส แอปพลิเคชัน ผู้ช่วยส่วนตัวให้คุณได้จัดการการขนส่งง่ายๆด้วยปลายนิ้ว เพียงแอปเดียวก็สามารถเรียกเข้ารับพัสดุถึงหน้าบ้านได้ โดยไม่มีขั้นต่ำการเข้ารับ และ ยังสามารถพูดคุยกับพนักงานแบบเรียลไทม์ได้ผ่านฟังก์ชั่น LIVE CHAT ฟังก์ชันภายในแอป ๐ เรียกเข้ารับพัสดุถึงหน้าบ้าน ไม่มีขั้นต่ำการเข้ารับ ๐ เรียกเข้ารับได้ทุกพื้นที่ทั่วไทย ๐ ใช้บริการได้ตลอด 365 วันไม่มีวันหยุด ติดตามสถานะพัสดุ ๐ ติดตามสถานะพัสดุได้ตลอด 24 ชั่วโมง ๐ ค้นหาได้ง่ายๆด้วยเบอร์โทรศัพท์ ๐ ตรวจสอบได้ทั้งผู้รับและผู้ส่ง ๐ แจ้งสถานะพัสดุอัตโนมัติบนแอป ฟังก์ชัน “เรดาห์” เจาะลึกสถิติการส่งพัสดุของคุณเพื่อช่วยให้คุณจัดการและวางแผนกลยุทธ์สำหรับธุรกิจของคุณได้อย่างมืออาชีพ แชทกับพนักงานผ่าน LIVE CHAT พูดคุยกับพนักงานได้ผ่านแอปพลิเคชัน เพื่ออำนวยความสะดวกให้กับคุณลูกค้าได้ใช้บริการได้อย่างรวดเร็ว ฟังก์ชันอื่นๆ ๐ บริการเก็บเงินปลายทาง (COD) ๐ สั่งปริ้นท์ลาเบลผ่านเครื่อง Flash Toy ๐ สั่งซื้ออุปกรณ์การแพ็คต่างๆ ๐ แก้ไขข้อมูลการจัดส่งพัสดุด้วยตนเอง ๐ ยื่นเคลม Flash Express is an application similar to a personal assistant that can help you manage your booking smoothly. Just download the APP and you can wait for courier to come to collect your parcel. Free door-to-door service throughout Thailand without any conditions. Function Highlights - Notify courier for free door-to-door service - Free door-to-door service throughout Thailand - Service Available 365 days Parcel Tracking - 24 hours track and trace - Easily search by phone number - Both recipient and sender can track the parcel status - Automatically notify your parcel status Radar Your professional business manager. LIVE CHAT Function You can directly contact customer service through the APP to help you solve any problems in time Other Functions - Register cash on delivery (COD) service - Print labels via Flash Toy - Order various packaging supplies - Modify parcel information - Apply for claim

About

SRT D

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

Read full description

SRT D-Ticket เป็น Official App. สำหรับ จองตั๋วรถไฟ (SRT D-Ticket) โดย การรถไฟ แห่งประเทศไทย (State Railway of Thailand)

Screenshots

Flash Express4 screens

SRT D4 screens

Verdict

The call

The clearest difference is rating: Flash Express at 2.3 against SRT D's 2.0. Flash Express also leads on update cadence (every 11 days vs every 5 weeks). SRT D's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ratings volume and ads 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Flash Express holds the better App Store score, 2.3 against 2.0. Both are backed by a comparable volume of ratings — 9 and 7 respectively. Written reviews complicate that: 9% of Flash Express's written reviews are positive against 10% of SRT D's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Flash Express ships an update every 11 days, SRT D every 5 weeks. The most recent releases landed on September 21, 2026 and September 10, 2026 respectively.

Scorecard3 real differences · 7 level

Flash Express versus SRT D: the parameters behind the verdict, then further details
Parameter	Flash Express	SRT D
Price	Free	Free
Rating	2.3 (9 ratings) — better	2.0 (7 ratings)
Positive reviews	9.1% of reviews	10.3% of reviews — better
Number of ratings	9 — better	7
Update frequency	Every 11 days — better	Every 5 weeks
Ads	No	No
In-app purchases	No	No
Monetization	Free	Free
Devices	iPhone, iPod	iPhone, iPod
Requires iOS	15.0	13.0 — better
Further details — not scored
Size	74 MB	20 MB
Age rating	12+	4+
Developer	FLASH EXPRESS CO.,LTD	State Railway of Thailand

Customer experience

Flash Express

All ratings9 ratings

Positive33.3%

Neutral0.0%

Negative66.7%

Written reviews55 reviews

Positive9.1%

Neutral0.0%

Negative90.9%

SRT D

All ratings7 ratings

Positive14.3%

Neutral28.6%

Negative57.1%

Written reviews68 reviews

Positive10.3%

Neutral7.4%

Negative82.4%

User reviews

Flash Express

From 9 App Store ratings

What we love

👍 App development improved
🚀 Fast delivery
👍 App updates tracking
👍 Good service
👍 Fast delivery

Room to improve

😞 Horrible app and service
😞 Lost parcel, no responsibility
😞 Wang Noi branch is bad
😞 App is terrible
😞 Cannot register

SRT D

From 7 App Store ratings

What we love

✅ 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

Room to improve

🐛 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

Bugs and requests

Flash Express

Reported bugs

8 issues

App is terrible
Cannot register
App status not updated
Flash Money not working
App cannot print

Show 3 more

Cannot log in after update
Cannot connect to printer
App does not support other printers

Requested features

3 requests

Add more detail to tracking status
Improve app for printing
Develop/fix app to support other printers

SRT D

Reported bugs

15 issues

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

Show 10 more

Seat assignments not matching actual train layout
Search returning no results for valid routes
Payment processing failures
App freezing during passenger selection
Booking confirmation not reflecting in app
Unable to register new accounts
Duplicate account detection preventing re-registration
Keyboard not hiding on iOS during signup
Data synchronization issues between platforms
Unreliable app stability and frequent crashes

Requested features

14 requests

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

Show 9 more

Real-time train delay notifications
PIN-based login instead of full credentials
Select seats before entering passenger details
Allow passenger name changes
Multiple payment methods beyond credit/debit cards
Longer ticket history retention
Search by province name instead of exact station
Improved keyboard handling on iOS
Better handling of group bookings

In-app purchases

None

Flash Express

No in-app purchases

None

SRT D

No in-app purchases

Questions

Is Flash Express free?

Flash Express 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, Flash Express or SRT D?

Flash Express is rated higher. Flash Express averages 2.3 out of 5 from 9 ratings, while SRT D averages 2.0 from 7 ratings.

Do Flash Express or SRT D have ads?

Neither Flash Express nor SRT D shows ads.

Which is updated more often, Flash Express or SRT D?

Flash Express ships an update every 11 days, and SRT D every 5 weeks. Most recently, Flash Express was updated on September 21, 2026 and SRT D on September 10, 2026.