# Think Math vs Blitz

The clearest difference is in-app purchases: Think Math at none against Blitz's 10. Think Math also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). Blitz's advantage is ads (none vs shown). On price, review sentiment and update cadence there is nothing between them.

Both are free to download. Blitz sells 10 one-off in-app purchases. Think Math asks for nothing beyond the download.

Think Math ships an update every 3 weeks, Blitz every 2 weeks. The most recent releases landed on October 8, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Think Math | Blitz |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/blitz-ap-exam-prep/id6769779819/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 46 MB | 45 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Hasegi Inc.](https://appshunter.io/developer/1755968233) | [FORTYNINE AND A HALF LABS, LLC](https://appshunter.io/developer/1896535861) |

## What reviewers say

### Think Math

[App page](https://appshunter.io/ios/app/think-math-math-concept-map/id6763571781)

Explore math concepts from elementary to high school on a comprehensive map. Easily find specific topics with a three-step navigation system and reinforce learning with linked YouTube videos and textbook-quality typesetting.  Ideal for students, parents, and teachers seeking a visual understanding of mathematical connections.

**Highlights:** 802 math concepts map, Three-step navigation, Textbook-quality typesetting, Linked YouTube concept videos, Grade-level explanations, Concept cards with basic/advanced views, Listen and learn audio feature

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Blitz

[App page](https://appshunter.io/ios/app/blitz-ap-exam-prep/id6769779819)

This app uses gamified learning and spaced repetition to help students master AP exam material. It offers interactive flashcards, progress tracking, and rewards to make studying engaging and effective. Unlock full courses with a one-time purchase after trying free introductory units.

**Highlights:** Gamified learning with XP and rewards, Spaced repetition for effective memorization, Offline access for studying anywhere, Progress tracking by unit, Vocab drill flashcards, One-time purchase per course

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AP Macroeconomics | $9.99 | one-time |
| AP Microeconomics | $9.99 | one-time |
| AP Chemistry | $9.99 | one-time |
| AP Psychology | $9.99 | one-time |
| AP Environmental Science | $9.99 | one-time |
| AP US Government & Politics | $9.99 | one-time |
| AP Physics 1 | $9.99 | one-time |
| AP Biology | $9.99 | one-time |
| AP European History | $9.99 | one-time |
| AP US History | $9.99 | one-time |


## Frequently asked questions

### Is Think Math free?

Think Math is free to download, with no in-app purchases.

### Is Blitz free?

Blitz is free to download, with in-app purchases available.

### Do Think Math or Blitz have ads?

Think Math shows ads; Blitz does not.

### Which is updated more often, Think Math or Blitz?

Think Math ships an update every 3 weeks, and Blitz every 2 weeks. Most recently, Think Math was updated on October 8, 2026 and Blitz on October 5, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*