Comparison

Sigma Fall vs RPS Shooter

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

Head to head
About

Sigma Fall

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Think fast. Calculate faster. Welcome to Sigma Fall! Sigma Fall combines mental math, quick reflexes, and memory challenges in a fast-paced puzzle game. Numbers fall from above, time is running out, and every answer counts. Solve calculations, choose the correct answer, and push your skills to the limit. GAME FEATURES • 100 levels of increasing difficulty • Fast-paced mental math challenges • Addition, subtraction, multiplication, and more • Memory tests that challenge your concentration • Special boss levels • Time-based gameplay that rewards quick thinking • A simple, colorful, and engaging experience Whether you enjoy math puzzles, brain exercises, or quick reflex games, Sigma Fall offers a new challenge with every level. How far can you go? Download Sigma Fall and put your brain to the test!

About

RPS Shooter

Features
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Rock Paper Scissors Shooter is a fast first-person shooter with a simple twist: every enemy has a type (R, P, or S) and every bullet has a type (R, P, or S). To win, you don’t just aim—you choose the right counter. How it works Paper beats Rock Scissors beats Paper Rock beats Scissors Swap bullet types on the fly, react to mixed enemy waves, and make quick decisions under pressure. One second you’re landing clean headshots, the next you’re switching ammo to counter the next target—R, P, or S. Features FPS gameplay with Rock-Paper-Scissors strategy Instant bullet switching: R / P / S Enemy types that force smart target priority Quick sessions, clean controls, satisfying hits Simple to learn, hard to master Download Rock Paper Scissors Shooter and prove you can think fast and shoot faster.

Screenshots

Sigma Fall4 screens
RPS Shooter4 screens

Verdict

The call

The clearest difference is update cadence: RPS Shooter at every 9 days against Sigma Fall's monthly. RPS Shooter also leads on iOS requirement (10.0 vs 13.0). On price, ads, in-app purchases and device support 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

Sigma Fall ships an update monthly, RPS Shooter every 9 days. The most recent releases landed on October 31, 2026 and September 9, 2026 respectively.

Scorecard2 real differences · 4 level
Sigma Fall versus RPS Shooter: the parameters behind the verdict, then further details
ParameterSigma FallRPS Shooter
PriceFreeFree
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.010.0 — better
Further details — not scored
Size42 MB148 MB
Age rating4+4+
DeveloperSamim BaydarAmira Fayzelin

In-app purchases

None

Sigma Fall

No in-app purchases

None

RPS Shooter

No in-app purchases

Questions

Is Sigma Fall free?
Sigma Fall is free to download, with no in-app purchases.
Is RPS Shooter free?
RPS Shooter is free to download, with no in-app purchases.
Do Sigma Fall or RPS Shooter have ads?
Neither Sigma Fall nor RPS Shooter shows ads.
Which is updated more often, Sigma Fall or RPS Shooter?
Sigma Fall ships an update monthly, and RPS Shooter every 9 days. Most recently, Sigma Fall was updated on October 31, 2026 and RPS Shooter on September 9, 2026.

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