Comparison

Tio! 4D vs AstroLuck.

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

Head to head
About

Tio! 4D

Features
Read full description

4D is a lottery in Singapore. Individuals play by choosing any number from 0000 to 9999. If one of the numbers matches the one that the player has bought, a prize is won. To many residents here, buying 4D is like a buying a hope. Using light-hearted graphics, this app serves as a trusted companion in your journey to win the lottery. * Check latest results * View the top prizes together with the starter and consolation prizes. * View previous draw results * (New) View the previous draw results if you have missed them. * Generate lucky numbers * Not sure what numbers to buy? Use the app to generate some lucky numbers for you. The numbers generated is based on your Chinese Zodiac and the time of the day. So be sure to choose the right Zodiac before starting! Good luck and hope you TIO the lottery! Huat Ah! Disclaimer: The generation of lucky numbers is purely for entertainment purposes. We are not responsible for any losses due to buying of the lucky numbers. =) All feedback and suggestions are welcome. You can reach us via email (support@hosaystudios.com) or the contact feature within the app. Join our facebook fan page. http://www.facebook.com/hosaystudios This app is developed without any involvement of the Singapore Pools. Any inaccuracies found are not the responsibility of and should not be attributed to Singapore Pools.

About

AstroLuck.

Features
Read full description

Look for a good day to start something important ! In addition, you can take note of anything happening on that day so that you can later compare with the accuracy of the prediction. You will be surprised to see what happens if you go back to those really bad days and check in retrospective and keep adding notes. You can also generate lottery numbers on the fly.

Screenshots

Tio! 4D4 screens
AstroLuck.1 screens

Verdict

The call

The clearest difference is ads: AstroLuck. at none against Tio! 4D's shown. Tio! 4D's advantage is update cadence (every 2 months vs every 18 months) and iOS requirement (11.0 vs 15.1). On price, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

Tio! 4D ships an update every 2 months, AstroLuck. every 18 months. The most recent releases landed on October 29, 2026 and November 4, 2026 respectively.

Scorecard3 real differences ยท 3 level
Tio! 4D versus AstroLuck.: the parameters behind the verdict, then further details
ParameterTio! 4DAstroLuck.
PriceFreeFree
Update frequencyEvery 2 months โ€” betterEvery 18 months
AdsYesNo โ€” better
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS11.0 โ€” better15.1
Further details โ€” not scored
Size31 MB25 MB
Age rating9+4+
DeveloperHosay StudiosYaddy LLC

In-app purchases

None

Tio! 4D

No in-app purchases

None

AstroLuck.

No in-app purchases

Questions

Is Tio! 4D free?
Tio! 4D is free to download, with no in-app purchases.
Is AstroLuck. free?
AstroLuck. is free to download, with no in-app purchases.
Do Tio! 4D or AstroLuck. have ads?
Tio! 4D shows ads; AstroLuck. does not.
Which is updated more often, Tio! 4D or AstroLuck.?
Tio! 4D ships an update every 2 months, and AstroLuck. every 18 months. Most recently, Tio! 4D was updated on October 29, 2026 and AstroLuck. on November 4, 2026.

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