GDT Lucky Draw vs HelloTalk Messenger
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
GDT Lucky Draw
This app allows Cambodian users to upload invoices to enter a lottery for awards from the General Department of Taxation. It is exclusively available in Cambodia.
- Invoice upload
- Award lottery entry
- Taxation department awards
- Cambodia-exclusive
- Invoice submission
Read full descriptionHide full description
GDT Lucky Draw App is an app which are uploaded invoice by Cambodian to get award from General Department of Taxation. Note*: This App is only available in Cambodia.
HelloTalk Messenger
A secure and private messaging and social platform designed for connecting with loved ones. It offers next-generation features for communication.
- Next-generation messaging
- Social platform features
- Best-in-class security
- Enhanced privacy
Read full descriptionHide full description
HelloTalk Messenger is the next generation messaging and social platform providing users with the best in class security and privacy.
Screenshots
Verdict
The clearest difference is rating: HelloTalk Messenger at 5.0 against GDT Lucky Draw's 4.0. HelloTalk Messenger also leads on update cadence (fortnightly vs every 2 months). GDT Lucky Draw's advantage is ratings volume (6 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
HelloTalk Messenger holds the better App Store score, 5.0 against 4.0. That said, the two scores are not equally well evidenced: GDT Lucky Draw has 6 ratings behind it against 1, so its average is the more settled of the two.
GDT Lucky Draw ships an update every 2 months, HelloTalk Messenger fortnightly. The most recent releases landed on November 9, 2026 and November 3, 2026 respectively.
| Parameter | GDT Lucky Draw | HelloTalk Messenger |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 2 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPod, Mac |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 51 MB | 77 MB |
| Age rating | 17+ | 4+ |
| Developer | General Department of Taxation | HELLO EVOLUTION TECHNOLOGY (CAMBODIA) CO., LTD |
In-app purchases
GDT Lucky Draw
No in-app purchases
HelloTalk Messenger
No in-app purchases
Questions
Is GDT Lucky Draw free?
Is HelloTalk Messenger free?
Which has better reviews, GDT Lucky Draw or HelloTalk Messenger?
Do GDT Lucky Draw or HelloTalk Messenger have ads?
Which is updated more often, GDT Lucky Draw or HelloTalk Messenger?
Other comparisons
