Comparison

Grain Blast vs Rumble RTS

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

Head to head
About

Grain Blast

Features
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Pop it. Pour it. Fill the box. Grain Blast is a satisfying sand sort puzzle where every tap sets off a colorful chain reaction. Tap a ball at the top and it bursts into flowing sand, slides down the conveyor and pours into the box of the same color below. Fill every box to clear the level. Sounds simple? Your conveyor only holds three items at a time. Pick the wrong ball and the belt jams. Plan the order, keep the sand flowing and beat the level in as few taps as possible. WHY YOU'LL LOVE IT โ€ข Two puzzles in one: pop the balls on top, sort the sand below โ€ข One-tap controls: no timers, no lives, play with one hand โ€ข Real flowing sand physics that feels great to watch โ€ข Hundreds of hand-crafted levels, from relaxing to brain-teasing โ€ข Cubes, spheres, hearts and stars: bigger shapes mean more sand to manage โ€ข Clever blockers: glass walls, hidden colors, linked boxes and mystery boxes โ€ข Boosters when you get stuck: extra slot, color reveal, undo โ€ข Play offline, anywhere, in short sessions PERFECT FOR FANS OF Sand sort and water sort games, ball sort puzzles, color match and pop games, jam puzzles and anyone who loves that ASMR feeling of sand filling a box. HOW TO PLAY 1. Look at the colors of the boxes waiting below 2. Tap a ball that matches an open box 3. Watch it turn to sand and pour into place 4. Keep the conveyor free and fill every box to win Download Grain Blast now and let the sand flow!

About

Rumble RTS

Features
Read full description

Rumble RTS โ€” Roll the Dice. Conquer the Arena. Step into the Roman Colosseum, where strategy, luck, and combat collide! Rumble RTS fuses Monopoly-style dice movement with the thrill of real-time auto-battle. HOW TO PLAY 1. Roll the Dice โ€” March your squad around the arena track with every roll. Where you land decides everything: summon new warriors, seize buffs, spring traps, or trigger game-changing effects. 2. Command the Board โ€” You get multiple rolls per turn, so chase the perfect path. Claim buff tiles, bait your rival into trap tiles โ€” and after each clash, pick 1 of 3 roguelike cards to power up your squad your way. 3. Battle โ€” When squads meet, the arena erupts into real-time auto-battle. Every unit wields a signature skill โ€” Rain of Arrows, Death Curse, Guardian Shield, Backline Assault, Kill Growth โ€” that can turn the fight in seconds. 4. Climb โ€” Outthink and outluck your rivals, then rise through the ranks from Iron to Diamond and beyond. KEY FEATURES - Dice-Driven Turns โ€” Roll, march, and land where it counts โ€” every tile you touch reshapes the fight. - Roguelike Picks โ€” no two runs build alike. - Debuff Mayhem โ€” Lay curses, slows, and trap tiles on the enemy's path โ€” one wrong step hands you the advantage. - Roman Arena Board โ€” A Monopoly-style track circling the colosseum: march, summon, and outwit. - 8 Unique Units โ€” Each with a signature skill and a distinct battlefield role. - Auto-Battle Spectacle โ€” Easy to learn, thrilling to watch. - Ranked Ladder โ€” From Iron to Diamond and beyond. Download Rumble RTS and let the arena decide your fate!

Screenshots

Grain Blast4 screens
Rumble RTS4 screens

Verdict

The call

The clearest difference is ads: Grain Blast at none against Rumble RTS's shown. Rumble RTS's advantage is update cadence (daily vs monthly). On price, in-app purchases, device support and iOS requirement 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

Grain Blast ships an update monthly, Rumble RTS daily. The most recent releases landed on October 12, 2026 and September 21, 2026 respectively.

Scorecard2 real differences ยท 4 level
Grain Blast versus Rumble RTS: the parameters behind the verdict, then further details
ParameterGrain BlastRumble RTS
PriceFreeFree
Update frequencyMonthlyDaily โ€” better
AdsNo โ€” betterYes
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details โ€” not scored
Size204 MB167 MB
Age rating9+12+
DeveloperAli Said YukselPeekaboo.Games

In-app purchases

None

Grain Blast

No in-app purchases

None

Rumble RTS

No in-app purchases

Questions

Is Grain Blast free?
Grain Blast is free to download, with no in-app purchases.
Is Rumble RTS free?
Rumble RTS is free to download, with no in-app purchases.
Do Grain Blast or Rumble RTS have ads?
Rumble RTS shows ads; Grain Blast does not.
Which is updated more often, Grain Blast or Rumble RTS?
Grain Blast ships an update monthly, and Rumble RTS daily. Most recently, Grain Blast was updated on October 12, 2026 and Rumble RTS on September 21, 2026.

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