Comparison

Math Invaders Arcade vs Throughline Homeschool Planner

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

Head to head
About

Math Invaders Arcade

Features
Read full description

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

About

Throughline Homeschool Planner

This app provides a comprehensive system for homeschool planning, record-keeping, and progress tracking. It allows for individual student profiles with customizable tracking styles, from simple checklists to detailed academic records. Organize curriculums, lessons, attendance, grades, and goals all in one place.

Highlights
  • Individual student profiles
  • Customizable tracking styles
  • Curriculum and lesson planning
  • Attendance and grade tracking
  • Progress review and reporting
  • Exportable reports
  • Goal organization
Features
Read full description

Throughline is one system for homeschool planning, record-keeping, and everything in between. Each child gets their own profile—from simple time and attendance logs to full subject, curriculum, grade, and progress tracking—so the app fits each learner without a one-size-fits-all approach. Most families stitch together a planner, spreadsheets, notes, and paper. Throughline brings planning, daily lessons, attendance, grades, portfolios, and progress into one place so nothing gets lost. One account. Every child. Each student has a profile inside your family account. Manage children separately while keeping everything organized. Each profile can use a different tracking style—from simple daily checklists to full assignment, attendance, and grade tracking—and you can change it anytime. Plan the way you actually work All Activities now includes List, Week, and Month views so you can see the big picture or zoom into a day. Use Agenda for a clean week-at-a-glance, or Premium Subjects and Progress layouts when you want a subject matrix or status board. Built for every kind of homeschool Whether you follow a structured curriculum, a relaxed rhythm, or an interest-led approach, Throughline adapts to your method. Lightweight tracking stays fast; detailed tracking builds complete records for evaluations, portfolios, or state requirements. What you can do • Plan curricula, lessons, and schedules with calendars, templates, and bulk tools • See activities in List, Week, or Month views • Track daily lessons, learning activities, and attendance per student • Record grades and build academic records when needed • Review progress by week, term, or year • Export clean reports for record-keeping, evaluations, or documentation • Organize goals, subjects, curricula, resources, and school years • Get Premium push alerts, a Home bell inbox, and email digests for assignments, summaries, and compliance reminders Throughline Premium Try Premium free for 14 days. After the trial, Premium is $5.99/month or $49.99/year (auto-renewable; cancel anytime in your Apple ID settings). Premium unlocks: • Unlimited students in your family account • Week planner Subjects and Progress layouts • Full-year reporting across attendance, grades, goals, and progress • Progress trends and year-end portfolio tools • Gradebook exports and performance trends • Advanced goal tracking with subject goals and charts • Planning defaults that save time when creating activities • Push notifications, Home bell inbox, and email digests • Expanded storage for work samples, attachments, and records • Theme accent colors for a more personal workspace • ID card verification QR (ID cards themselves stay Free) Free to start—plan and log with up to two active students. Upgrade when your records need more depth, more students, or longer-term reporting. Throughline works for the simple days and the detailed ones—helping you plan, track, and preserve the story of your homeschool year. Terms of Use: https://jointhroughline.com/terms Privacy Policy: https://jointhroughline.com/privacy

Screenshots

Math Invaders Arcade4 screens
Throughline Homeschool Planner4 screens

Verdict

The call

The clearest difference is in-app purchases: Math Invaders Arcade at none against Throughline Homeschool Planner's 2. Math Invaders Arcade also leads on iOS requirement (13.0 vs 16.4). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Throughline Homeschool Planner sells 2 in-app purchases, starting at $5.99 per month. Math Invaders Arcade asks for nothing beyond the download.

UpkeepUpdate frequency

Math Invaders Arcade ships an update every 4 days, Throughline Homeschool Planner every 5 days. The most recent releases landed on October 1, 2026 and October 14, 2026 respectively.

Scorecard2 real differences · 8 level
Math Invaders Arcade versus Throughline Homeschool Planner: the parameters behind the verdict, then further details
ParameterMath Invaders ArcadeThroughline Homeschool Planner
PriceFreeFree
Rating—5.0 (5 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—5 — better
Update frequencyEvery 4 days — betterEvery 5 days
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Ad-supported
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better16.4
Further details — not scored
Size29 MB83 MB
Age rating4+4+
DeveloperMATH APPSThroughline LLC

In-app purchases

None

Math Invaders Arcade

No in-app purchases

2 purchases

Throughline Homeschool Planner

Subscriptions2
  • Throughline Premium Monthly14 Days trial$5.991 Month
  • Throughline Premium Yearly14 Days trial$49.991 Year

Questions

Is Math Invaders Arcade free?
Math Invaders Arcade is free to download, with no in-app purchases.
Is Throughline Homeschool Planner free?
Throughline Homeschool Planner is free to download, with in-app purchases available.
Do Math Invaders Arcade or Throughline Homeschool Planner have ads?
Neither Math Invaders Arcade nor Throughline Homeschool Planner shows ads.
Which is updated more often, Math Invaders Arcade or Throughline Homeschool Planner?
Math Invaders Arcade ships an update every 4 days, and Throughline Homeschool Planner every 5 days. Most recently, Math Invaders Arcade was updated on October 1, 2026 and Throughline Homeschool Planner on October 14, 2026.

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