# 바르미(언어치료, 조음치료) vs Think Math

The clearest difference is price: Think Math at Free against 바르미(언어치료, 조음치료)'s $27.99. Think Math also leads on update cadence (every 3 weeks vs every 34 months) and review sentiment (100% vs 77%). On in-app purchases and iOS requirement there is nothing between them.

Think Math is free to download; 바르미(언어치료, 조음치료) costs $27.99 up front. Neither carries in-app purchases, so what you see is what you pay.

바르미(언어치료, 조음치료) ships an update every 34 months, Think Math every 3 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 바르미(언어치료, 조음치료) | Think Math |
| --- | --- | --- |
| Price | $27.99 | **Free** |
| Rating | **[3.9 (16 ratings)](https://appshunter.io/ios/app/id1482891487/reviews)** | — |
| Number of ratings | **16** | — |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | — | Yes |
| Update frequency | Every 34 months | **Every 3 weeks** |
| Monetization | Paid | **Ad-supported** |
| Size | 478 MB | 46 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Kyoung Mi Kwag](https://appshunter.io/developer/1482891486) | [Hasegi Inc.](https://appshunter.io/developer/1755968233) |

## What reviewers say

### 바르미(언어치료, 조음치료)

[App page](https://appshunter.io/ios/app/id1482891487)

This app provides a comprehensive tool for articulation and phonological therapy. It offers over 1000 images and words categorized for speech sound and vocabulary intervention, with easy selection of target sounds and vocabulary lists. It also includes a resource section with diagrams and explanations for articulation methods.

**Highlights:** Articulation therapy for target phonemes, Vocabulary intervention with categorized word lists, Over 1000 images and words, Articulation point instruction guide, Easy selection of target sounds and vocabulary

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 바르미(언어치료, 조음치료) free?

바르미(언어치료, 조음치료) costs $27.99, with no in-app purchases.

### Is Think Math free?

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

### Which is updated more often, 바르미(언어치료, 조음치료) or Think Math?

바르미(언어치료, 조음치료) ships an update every 34 months, and Think Math every 3 weeks. Most recently, 바르미(언어치료, 조음치료) was updated on October 9, 2026 and Think Math on October 8, 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.*