# E vs 올림스터디 (OLIM STUDY)

E and 올림스터디 (OLIM STUDY) 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.

E ships an update every 4 months, 올림스터디 (OLIM STUDY) every 3 months. The most recent releases landed on June 8, 2026 and November 26, 2025 respectively.

## The numbers

| Metric | E | 올림스터디 (OLIM STUDY) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Size | 3 MB | 134 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WooHyun Cha](https://appshunter.io/developer/1031088087) | [Tobesmart,inc](https://appshunter.io/developer/1449538915) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-neo-learning/id1031088088)

**Features:** macOS Compatibility

**In-app purchases:** none


### 올림스터디 (OLIM STUDY)

[App page](https://appshunter.io/ios/app/olim-study/id1546054402)

**In-app purchases:** none


## Frequently asked questions

### Is E free?

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

### Is 올림스터디 (OLIM STUDY) free?

올림스터디 (OLIM STUDY) is free to download, with no in-app purchases.

### Do E or 올림스터디 (OLIM STUDY) have ads?

Neither E nor 올림스터디 (OLIM STUDY) shows ads.

### Which is updated more often, E or 올림스터디 (OLIM STUDY)?

E ships an update every 4 months, and 올림스터디 (OLIM STUDY) every 3 months. Most recently, E was updated on June 8, 2026 and 올림스터디 (OLIM STUDY) on November 26, 2025.

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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.*