# 조안호의 국민연산 vs TalkTree

조안호의 국민연산 and TalkTree both sit at 5.0 stars, but that hides the real split: 94% of 조안호의 국민연산's written reviews are positive against 58% of TalkTree's. TalkTree's advantage is ratings volume (12 vs 3) and iOS requirement (13.4 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

조안호의 국민연산 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 3 and 12 respectively. Written reviews point the same way: 94% of 조안호의 국민연산's written reviews are positive against 58% of TalkTree's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on October 14, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 조안호의 국민연산 | TalkTree |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/id6472438665/reviews)** | [4.8 (12 ratings)](https://appshunter.io/ios/app/talktree/id6477852846/reviews) |
| Number of ratings | 3 | **12** |
| Positive reviews | **94.2% of reviews** | 58.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Size | 45 MB | 59 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [An-ho Cho](https://appshunter.io/developer/1578994143) | [Hodoo Labs Co., Ltd.](https://appshunter.io/developer/1529823937) |

## What reviewers say

### 조안호의 국민연산

[App page](https://appshunter.io/ios/app/id6472438665)

This app offers a gamified approach to practicing math calculations for elementary and middle school students. It features progressive leveling for motivation and detailed statistics to track learning progress. Focus on core calculation skills to build a strong foundation for advanced math.

**Highlights:** Gamified calculation problem solving, Level-up system for achievement, Daily and missed learning modules, Covers natural numbers, fractions, and equations, Curriculum progress tracking, Detailed learning statistics, Focus on essential high school math calculations

**In-app purchases:** none


### TalkTree

[App page](https://appshunter.io/ios/app/talktree/id6477852846)

This app generates personalized learning content based on curricula for students. It offers AI-powered tutoring for speaking practice, feedback, and progress monitoring. Teachers can efficiently manage student data and integrate existing content.

**Highlights:** Personalized AI Tutor for speaking, Real-time speaking guidance and conversation, Analysis of learning weaknesses, Integrated speaking, listening, reading activities, Content integration via LCMS, Automated learning reports

**In-app purchases:** none


## Frequently asked questions

### Is 조안호의 국민연산 free?

조안호의 국민연산 is free to download, with no in-app purchases.

### Is TalkTree free?

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

### Which has better reviews, 조안호의 국민연산 or TalkTree?

조안호의 국민연산 is rated higher. 조안호의 국민연산 averages 5.0 out of 5 from 3 ratings, while TalkTree averages 4.8 from 12 ratings.

### Do 조안호의 국민연산 or TalkTree have ads?

Neither 조안호의 국민연산 nor TalkTree shows ads.

### Which is updated more often, 조안호의 국민연산 or TalkTree?

조안호의 국민연산 ships an update every 3 weeks, and TalkTree every 3 weeks. Most recently, 조안호의 국민연산 was updated on October 14, 2026 and TalkTree on October 22, 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.*