Arithmedash vs Brain Lag
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Arithmedash
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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?
Brain Lag
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | Arithmedash | Brain Lag |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 days | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 79 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | Amersham Websites Limited | Sanjay Sharan |
In-app purchases
Arithmedash
No in-app purchases
Brain Lag
No in-app purchases
Questions
Is Arithmedash free?
Is Brain Lag free?
Do Arithmedash or Brain Lag have ads?
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