Comparison

Arithmedash vs Brain Lag

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

Head to head
About

Arithmedash

Features
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Arithmedash is a fast-paced runner game that makes math practice fun for kids. Jump over obstacles, dodge saws and spikes, and collect stars as you race through colorful neon-themed levels. Along the way, math question blocks challenge players with multiplication, division, addition, and subtraction problems. Answer quickly for shields and bonus multipliers, but get it wrong and you're back to the start! Features: - 20 unique levels with vibrant arcade-style themes - 3 difficulty settings for different skill levels - Adaptive math questions that adjust to your child's ability - 9 customisable character shapes - Star collection and progressive level unlocking - Parent Insights dashboard to track accuracy, response times, and progress by math topic Built for kids of all ages, Arithmedash turns screen time into learning time. Can you collect all the stars and complete every level?

About

Brain Lag

Features
Read full description

Brain Lag is a memory challenge game designed to test your focus and short-term recall. A series of images appears briefly on screen. Your task is simple: remember them. Once they disappear, you must select the correct images from memory — with no time limit while choosing. The challenge isn’t speed… it’s accuracy and focus. As levels progress, more objects appear and difficulty increases, pushing your concentration and visual memory to the limit. Features: • Memory-based gameplay • No rush during selection • Increasing difficulty levels • Clean and minimal design • Perfect for brain training sessions How many can you remember?

Screenshots

Arithmedash4 screens
Brain Lag4 screens

Verdict

The call

Arithmedash and Brain Lag are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

ScorecardNo meaningful differences
Arithmedash versus Brain Lag: the parameters behind the verdict, then further details
ParameterArithmedashBrain Lag
PriceFreeFree
Update frequencyEvery 2 days—
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size79 MB2 MB
Age rating4+4+
DeveloperAmersham Websites LimitedSanjay Sharan

In-app purchases

None

Arithmedash

No in-app purchases

None

Brain Lag

No in-app purchases

Questions

Is Arithmedash free?
Arithmedash is free to download, with no in-app purchases.
Is Brain Lag free?
Brain Lag is free to download, with no in-app purchases.
Do Arithmedash or Brain Lag have ads?
Neither Arithmedash nor Brain Lag shows ads.

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