Comparison

Sand Bump vs Rainbow Block 3D

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

Head to head

Sand Bump

Collect many balls in the pit!

★ 5.01 ratingsView app →

About

Sand Bump

Features

Read full description

Collect as many balls as possible! Go to the end of the level, and don't touch a bomb!

About

Rainbow Block 3D

A simple, touch-based game designed for quick play sessions. Enjoy a fantastic experience during your short breaks.

Highlights

Simple touch controls
Free to play
Short play sessions
Fantastic visual feel

Features

Read full description

· · · · · · Game Feature · · · · · · · » Simply touch to play game » Can play free » Just play this game on your 10 minutes of free time :) » Feel the fantastic in this game Developer - Best Hyper Casual Game Developer South Korea

Screenshots

Sand Bump4 screens

Rainbow Block 3D4 screens

Verdict

The call

The clearest difference is ads: Sand Bump at none against Rainbow Block 3D's shown. Sand Bump also leads on update cadence (weekly vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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.

UpkeepUpdate frequency

Sand Bump ships an update weekly, Rainbow Block 3D every 3 weeks. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

Scorecard2 real differences · 7 level

Sand Bump versus Rainbow Block 3D: the parameters behind the verdict, then further details
Parameter	Sand Bump	Rainbow Block 3D
Price	Free	Free
Rating	—	5.0 (1 ratings) — better
Number of ratings	—	1 — better
Update frequency	Weekly — better	Every 3 weeks
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPad, iPod	iPhone, iPad, iPod
Requires iOS	13.0	12.5 — better
Further details — not scored
Size	64 MB	197 MB
Age rating	4+	12+
Developer	App Swim LLC	MondayOFF

In-app purchases

None

Sand Bump

No in-app purchases

None

Rainbow Block 3D

No in-app purchases

Questions

Is Sand Bump free?

Sand Bump is free to download, with no in-app purchases.

Is Rainbow Block 3D free?

Rainbow Block 3D is free to download, with no in-app purchases.

Do Sand Bump or Rainbow Block 3D have ads?

Rainbow Block 3D shows ads; Sand Bump does not.

Which is updated more often, Sand Bump or Rainbow Block 3D?

Sand Bump ships an update weekly, and Rainbow Block 3D every 3 weeks. Most recently, Sand Bump was updated on October 15, 2026 and Rainbow Block 3D on October 1, 2026.