# WAIWIN — Scan any PromptPay QR code.

> PromptPay QR code scanner and transaction history app for Thailand. (iPhone/iPad app by Arlamow.)

- Source: https://appshunter.io/ios/app/waiwin/id6743402288 (this page in markdown: same URL + `.md`)
- Developer: [Arlamow](https://appshunter.io/developer/1802625909)
- Category: Travel, Finance
- Price: Free
- Rating: 3.20/5 from 5 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 30 MB
- Languages: American English
- Released: 2025-04-24
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/waiwin/id6743402288/reviews.md

## What is WAIWIN?

Scan any PromptPay QR code – no exceptions.
View your full transaction history anytime.
Get started in under 3 minutes.
We’re the only app in Thailand that lets you register, top up, and start paying—all in just a few taps.

## Key features

- Scan any PromptPay QR code
- View full transaction history
- Quick registration under 3 minutes
- Easy top-ups and payments
- Thailand-specific functionality

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/waiwin/id6743402288/reviews.md

### 1/5 — Scam App

*2025-12-21*

WAIWIN doesn't respond when there's a serious issue with the app. I haven't been able to use the app successfully since October 14th, 2025 and I haven't received a response from anyone on the support team. I've reached out through email, IG, and Facebook. I still have 12k baht on the app that I cannot spend. Don't get scammed like I did.

### 2/5 — Must be modified

*2025-09-11*

hope you mention my country, which is Kuwait 🫶🏻

**Developer response:** Thank you Sir for feedback Kuwait definitely will be added. Especially since we have Saudi investors we value our Arabic customers.

### 1/5 — add a country in list

*2025-09-06*

why don’t u add other countries LIKE KUWAIT

## Frequently asked questions about WAIWIN

### Does WAIWIN have ads?

No, WAIWIN does not contain advertisements. The app is free to use and does not display any ads to users.

### How often is WAIWIN updated?

WAIWIN was last updated on September 22, 2025, with version 1.0.19. The developer, Arlamow, regularly releases updates to improve functionality and address any issues.

### What devices support WAIWIN?

WAIWIN is available for iPhone, iPad, and iPod devices. It is designed to work across Apple's mobile operating system.

### What is the age rating for WAIWIN?

WAIWIN has an age rating of 4+. This indicates it is suitable for users of all ages, with no content restrictions.

### How long does it take to get started with WAIWIN?

You can get started with WAIWIN in under 3 minutes. The app is designed for a quick registration, top-up, and payment process.

### Can I view my past transactions with WAIWIN?

Yes, WAIWIN allows you to view your full transaction history anytime. This feature helps you keep track of all your PromptPay payments.

### What makes WAIWIN unique in Thailand?

WAIWIN is highlighted as the only app in Thailand that allows users to register, top up, and start paying all within just a few taps, streamlining the payment process.

### What is the user rating for WAIWIN?

WAIWIN currently has a rating of 3.2 stars based on 5 ratings. This feedback is from a small number of users and may evolve with more reviews.

## Version history (last 5 releases)

### 1.0.19 — 2025-09-22

- Improve notification

### 1.0.18 — 2025-08-29

- Update min support OS version followed by store policy

### 1.0.17 — 2025-08-24

- Improve error handling and updating process

### 1.0.16 — 2025-08-20

- Improve loading indicator

### 1.0.15 — 2025-08-18

• Increased file upload limit to 10MB
 • Improved responsive UI
 • Enhanced phone number validation (min 8 digits)
 • Fixed errors in signup, topup, and withdraw flows
 • Improved amount handling in FtTopUp
 • Removed unused formatting and config files
 • Improved QR code save error handling with permission prompt

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*