Math Invaders Arcade vs Times Tables Sticker Book
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Math Invaders Arcade
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Math Invaders is an arcade-style math game for kids 5–10. Tap the invader with the correct answer — every right answer clears an invader from the sky and pushes you closer to Captain rank. WHAT'S INSIDE • Per-age difficulty — pick an age 5 through 10 and the maths and decoy answers adapt automatically. • Four operations — addition, subtraction, multiplication, division unlock as the player grows. • Ten levels — Mercury Drift, Venus Static, Earth Orbit, Mars Dust, Asteroid Belt, Jupiter Eye, Saturn Rings, Uranus Tilt, Neptune Deep, Pluto Edge. Each clear earns 1–3 stars. • 24 trophies — first-mission wins, skill milestones, math mastery, and a daily-streak bucket that rewards coming back. • Eight ship tiers and four weapons that unlock as you progress. • Extras — four background themes and four bullet trails earned through play. • Parents Dashboard — review session-by-session stats, accuracy by operation, and trouble-spot questions. DESIGNED FOR KIDS • No third-party analytics or behavioural ads. • No social-media links inside the game. • All progress is stored on the device — nothing is uploaded. MATH INVADERS PRO (OPTIONAL) The first levels are free forever. Math Invaders Pro — an optional $2.99/month auto-renewable subscription — unlocks every level, weapon, ship and cosmetic. Cancel anytime in Settings. No ads, no tracking, no third-party data sharing. CONTACT contact@mathsapps.com mathsapps.com/privacy
Times Tables Sticker Book
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Master times tables by collecting stickers! Times Tables Sticker Book is a learning app for ages 6-8. 【Why I built this】 Tired of times tables apps that lock you out halfway or charge monthly? So was I. As a parent, I built the one app I wanted for my own kid — with everything that matters and nothing that doesn't. 【Practice every table, no limits】 Learn each table from 0 to 12 in four steps: in order, backwards, shuffled, then the Dan Test. Pass the test to become a Dan Master and earn that table's sticker. 【Parent-friendly by design】 - Core practice for every table, with no limits - No ads, ever - No personal data collected, no account needed - Progress stays on your device 【What keeps kids going】 - Pass a Dan Test to grow a Crown — aim for the rainbow crown, a little every day - Master every table to unlock Special Animal stickers - Missed one? Recovery lets you try it again on the spot 【For kids who want more (one-time purchase, no subscription)】 The Finishing Pack unlocks three modes — all-tables mix, time attack, and missing-number quizzes — plus every sticker page and rarity. Family Sharing supported. Purchases require passing a parental gate. Proceeds fund the next apps in the series — division, proverbs, and more. Let's turn times tables into "I did it!" — start with the basics today.
Screenshots
Verdict
The clearest difference is in-app purchases: Math Invaders Arcade at none against Times Tables Sticker Book's 1. Math Invaders Arcade also leads on iOS requirement (13.0 vs 17.0). On price, update cadence, ads 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
Both are free to download. Times Tables Sticker Book sells 1 one-off in-app purchase. Math Invaders Arcade asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 4 days. The most recent releases landed on October 28, 2026 and October 24, 2026 respectively.
| Parameter | Math Invaders Arcade | Times Tables Sticker Book |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 days | Every 4 days |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 29 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | MATH APPS | Motohiro Ishii |
In-app purchases
Math Invaders Arcade
No in-app purchases
Times Tables Sticker Book
- Full Unlock$1.99
Questions
Is Math Invaders Arcade free?
Is Times Tables Sticker Book free?
Do Math Invaders Arcade or Times Tables Sticker Book have ads?
Which is updated more often, Math Invaders Arcade or Times Tables Sticker Book?
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