Think Math Downloads & RevenueThink Math - Math Concept Map · App Store
Not in any tracked top chart right now.
Updated 1 Nov 2026 · rankings refresh through the day
DeveloperHasegi Inc.
CategoryEducation
PriceFree
Released
Rating★ 5.0 (3)
Version2.1.0
Age rating4+
First seen by us
12 Oct 2026
12 Oct 2026Think Math - Math Concept Map update history & changes
Last change · 6 events since 27 Apr 2026Full timeline ↓Full timeline · 6 events
- 🆕Think Math - Math Concept Map: its developer released another app: 인표
- 🆕Think Math - Math Concept Map first spotted by AppInsiderSouth Korea (found via developer)
- 🆕Think Math - Math Concept Map: its developer released another app: 동의보감 어람
- 📦Think Math - Math Concept Map version 2.1.0- Think Math now speaks English: all 802 concept cards, examples and narration
- Concept videos link to the English versions
- Switch languages any time with the language button on the home screen
- Bug fixes and data updates… more - 🆕Think Math - Math Concept Map: its developer released another app: 의학입문
- 🆕Think Math - Math Concept Map released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
3 ratings
Measured
Think Math - Math Concept Map on the App Store
App details
App ID
6763571781
Publisher
Hasegi Inc.
On the store since
Apr 2026
Under a year
Minimum OS
iOS 13.0+
iPhone 6s and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
2
EN KO
Size
48 MB
Also listed in
Productivity
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Not charting right now. | ||
Ratings
App Store, worldwide.
Rating
5.0 ★
3 ratings
Measured
Ratings
3
Measured
Review momentum
ⓘ How we measure thisNew ratings a week
under 1
4-week average
Lifetime rating
5.0★
recent stars not readable yet: new ratings are a tiny share of the total
Review momentum
20/100
faster than 0% of Education apps
Review momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Think Math - Math Concept Map
Think Math is a concept explorer that lays out every math concept from elementary through high school on a single map. 802 concepts cover the whole curriculum, from counting to calculus.
Narrow things down in three steps - area, unit, concept - to find what you need fast. Fractions, roots, exponents and sigma notation are typeset properly, just like a textbook. Concepts are linked to short YouTube concept videos, so you can read an idea and then watch it.
KEY FEATURES
* 802 concepts across elementary, middle and high school
* Three-step navigation: area > unit > concept
* Textbook-quality math typesetting (fractions, roots, exponents, sigma)
* 700+ English concept videos, linked concept by concept (more added over time)
* Explanations and examples written at each grade's level
* Concept cards with Basic and Advanced views
* Listen and learn: hear any concept read aloud
* Wrong-Answer Notes (save photos, handwriting and formulas)
* Summit hall - enrichment math beyond the curriculum
* Study streaks and daily reminders
* In English and Korean - switch any time from the home screen
* Layouts for iPhone and iPad (iPad works in portrait and landscape)
GREAT FOR
* Students who want to see how units connect in the big picture
* Test-takers who want a fast concept review
* Parents who want to see how math builds grade by grade
* Teachers who need a concept map for class
* Math lovers who enjoy thinking through proofs and formulas
PRIVACY AND USE
* No sign-up needed - just open and start.
* All study data stays on your device and is never sent to a server.
* Ads are shown to keep the app free (Google AdMob). An optional one-time Pro purchase removes ads.
* On first launch, iOS asks whether to allow tracking. You can decline and still use every feature.
CONTACT
[email protected]
We hope math stops being something to memorize and becomes a journey of thinking, all on a single map.
Narrow things down in three steps - area, unit, concept - to find what you need fast. Fractions, roots, exponents and sigma notation are typeset properly, just like a textbook. Concepts are linked to short YouTube concept videos, so you can read an idea and then watch it.
KEY FEATURES
* 802 concepts across elementary, middle and high school
* Three-step navigation: area > unit > concept
* Textbook-quality math typesetting (fractions, roots, exponents, sigma)
* 700+ English concept videos, linked concept by concept (more added over time)
* Explanations and examples written at each grade's level
* Concept cards with Basic and Advanced views
* Listen and learn: hear any concept read aloud
* Wrong-Answer Notes (save photos, handwriting and formulas)
* Summit hall - enrichment math beyond the curriculum
* Study streaks and daily reminders
* In English and Korean - switch any time from the home screen
* Layouts for iPhone and iPad (iPad works in portrait and landscape)
GREAT FOR
* Students who want to see how units connect in the big picture
* Test-takers who want a fast concept review
* Parents who want to see how math builds grade by grade
* Teachers who need a concept map for class
* Math lovers who enjoy thinking through proofs and formulas
PRIVACY AND USE
* No sign-up needed - just open and start.
* All study data stays on your device and is never sent to a server.
* Ads are shown to keep the app free (Google AdMob). An optional one-time Pro purchase removes ads.
* On first launch, iOS asks whether to allow tracking. You can decline and still use every feature.
CONTACT
[email protected]
We hope math stops being something to memorize and becomes a journey of thinking, all on a single map.
Latest updates
2.1.0
- Think Math now speaks English: all 802 concept cards, examples and narration
- Concept videos link to the English versions
- Switch languages any time with the language button on the home screen
- Bug fixes and data updates
