# 진단수학 중학 학부모 vs 다채움 채움영어

진단수학 중학 학부모 and 다채움 채움영어 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 진단수학 중학 학부모 | 다채움 채움영어 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 18 MB | 75 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cardinal Info, Tech. Co., Ltd.](https://appshunter.io/developer/1503444689) | [IronTrain Inc.](https://appshunter.io/developer/1071632762) |

## What reviewers say

### 진단수학 중학 학부모

[App page](https://appshunter.io/ios/app/id1540920233)

**Features:** macOS Compatibility

**In-app purchases:** none


### 다채움 채움영어

[App page](https://appshunter.io/ios/app/id6749873721)

**In-app purchases:** none


## Frequently asked questions

### Is 진단수학 중학 학부모 free?

진단수학 중학 학부모 is free to download, with no in-app purchases.

### Is 다채움 채움영어 free?

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

### Do 진단수학 중학 학부모 or 다채움 채움영어 have ads?

Neither 진단수학 중학 학부모 nor 다채움 채움영어 shows ads.

### Which is updated more often, 진단수학 중학 학부모 or 다채움 채움영어?

진단수학 중학 학부모 ships an update every 3 weeks, and 다채움 채움영어 every 3 weeks. Most recently, 진단수학 중학 학부모 was updated on November 3, 2026 and 다채움 채움영어 on October 30, 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.*