# 온라인 플래너 INTEGRAL (메가스터디 인테그랄) vs PLTERS

The clearest difference is ads: 온라인 플래너 INTEGRAL (메가스터디 인테그랄) at none against PLTERS's shown. PLTERS's advantage is update cadence (every 8 days vs every 6 weeks) and iOS requirement (13.0 vs 15.0). 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.

온라인 플래너 INTEGRAL (메가스터디 인테그랄) ships an update every 6 weeks, PLTERS every 8 days. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 온라인 플래너 INTEGRAL (메가스터디 인테그랄) | PLTERS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (3 ratings)](https://appshunter.io/ios/app/integral/id1458825221/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 94.1% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 8 days** |
| Monetization | Free | — |
| Size | 204 MB | 37 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MegaStudyEdu](https://appshunter.io/developer/1050903129) | [SANGHWAN PARK](https://appshunter.io/developer/1844754793) |

## What reviewers say

### 온라인 플래너 INTEGRAL (메가스터디 인테그랄)

[App page](https://appshunter.io/ios/app/integral/id1458825221)

Manage your online lectures, set goals, track grades, and stay motivated with friends. This planner helps students organize their study schedules, monitor progress, and prepare for exams with features like a stopwatch and mock test mode.

**Highlights:** Online lecture scheduling, Goal setting and achievement tracking, Grade management and analysis, Study time stopwatch, Motivation club with friends, Customizable alarms and mock test mode

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### PLTERS

[App page](https://appshunter.io/ios/app/plters/id6759158123)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 온라인 플래너 INTEGRAL (메가스터디 인테그랄) free?

온라인 플래너 INTEGRAL (메가스터디 인테그랄) is free to download, with no in-app purchases.

### Is PLTERS free?

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

### Do 온라인 플래너 INTEGRAL (메가스터디 인테그랄) or PLTERS have ads?

PLTERS shows ads; 온라인 플래너 INTEGRAL (메가스터디 인테그랄) does not.

### Which is updated more often, 온라인 플래너 INTEGRAL (메가스터디 인테그랄) or PLTERS?

온라인 플래너 INTEGRAL (메가스터디 인테그랄) ships an update every 6 weeks, and PLTERS every 8 days. Most recently, 온라인 플래너 INTEGRAL (메가스터디 인테그랄) was updated on October 15, 2026 and PLTERS on October 5, 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.*