Comparison

Flash Express vs dtac OneCall

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

Head to head
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

dtac OneCall

This cloud-based phone service transforms your devices into a virtual business PBX. It allows you to stay connected for business communications from anywhere, on any device.

Highlights
  • Cloud-based phone service
  • Virtual business PBX
  • Mobile and desktop integration
  • Stay connected anywhere
  • Full business communication features
Features
Read full description

dtac OneCall is a cloud-based phone service that turns your mobile devices and desktops into a full virtual business PBX. Stay connected whenever you are with dtac.

Screenshots

Flash Express4 screens
dtac OneCall4 screens

Verdict

The call

The clearest difference is rating: dtac OneCall at 5.0 against Flash Express's 2.3. Flash Express's advantage is update cadence (every 9 days vs every 13 months) and ratings volume (9 vs 1). On price, ads, in-app purchases and monetization model 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

dtac OneCall holds the better App Store score, 5.0 against 2.3. That said, the two scores are not equally well evidenced: Flash Express has 9 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Flash Express ships an update every 9 days, dtac OneCall every 13 months. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Flash Express versus dtac OneCall: the parameters behind the verdict, then further details
ParameterFlash Expressdtac OneCall
PriceFreeFree
Rating2.3 (9 ratings)5.0 (1 ratings) — better
Positive reviews9.1% of reviews—
Number of ratings9 — better1
Update frequencyEvery 9 days — betterEvery 13 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.0 — better15.5
Further details — not scored
Size74 MB215 MB
Age rating12+4+
DeveloperFLASH EXPRESS COMPANY LIMITEDTRUE CORPORATION PUBLIC COMPANY LIMITED

Customer experience

Flash Express

All ratings9 ratings
Positive33.3%
Neutral0.0%
Negative66.7%
Written reviews55 reviews
Positive9.1%
Neutral0.0%
Negative90.9%

dtac OneCall

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

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

dtac OneCall

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Flash Express

No in-app purchases

None

dtac OneCall

No in-app purchases

Questions

Is Flash Express free?
Flash Express is free to download, with no in-app purchases.
Is dtac OneCall free?
dtac OneCall is free to download, with no in-app purchases.
Which has better reviews, Flash Express or dtac OneCall?
dtac OneCall is rated higher. Flash Express averages 2.3 out of 5 from 9 ratings, while dtac OneCall averages 5.0 from 1 ratings.
Do Flash Express or dtac OneCall have ads?
Neither Flash Express nor dtac OneCall shows ads.
Which is updated more often, Flash Express or dtac OneCall?
Flash Express ships an update every 9 days, and dtac OneCall every 13 months. Most recently, Flash Express was updated on October 6, 2026 and dtac OneCall on October 9, 2026.

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