# 홀링 vs 과일셈

The clearest difference is ads: 홀링 at none against 과일셈's shown. 홀링 also leads on iOS requirement (13.4 vs 15.0). 과일셈's advantage is update cadence (every 10 days vs monthly). On price, in-app purchases and device support there is nothing between them.

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

홀링 ships an update monthly, 과일셈 every 10 days. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 홀링 | 과일셈 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 25 MB | 100 MB |
| Requires iOS | **13.4** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MATHOLIC Inc.](https://appshunter.io/developer/1209890405) | [Yuns Yang](https://appshunter.io/developer/1100275744) |

## What reviewers say

### 홀링

[App page](https://appshunter.io/ios/app/id6478107698)

This app offers a comprehensive elementary math learning experience, combining video lectures, problem-solving, error notes, and AI-powered analysis. It features a new user interface designed for easier and more enjoyable exploration of math concepts.

**Highlights:** Video lectures, Problem solving, Error notes, AI learning analysis, Interactive math island exploration, Tablet PC support

**In-app purchases:** none


### 과일셈

[App page](https://appshunter.io/ios/app/id6794651689)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 홀링 free?

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

### Is 과일셈 free?

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

### Do 홀링 or 과일셈 have ads?

과일셈 shows ads; 홀링 does not.

### Which is updated more often, 홀링 or 과일셈?

홀링 ships an update monthly, and 과일셈 every 10 days. Most recently, 홀링 was updated on October 22, 2026 and 과일셈 on October 25, 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.*