# 입사미 vs 달공부

The clearest difference is review sentiment: 입사미 at 100% against 달공부's 50%. 입사미 also leads on ads (none vs shown). On price, update cadence, 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.

입사미 ships an update every 9 days, 달공부 fortnightly. The most recent releases landed on September 4, 2026 and September 1, 2026 respectively.

## The numbers

| Metric | 입사미 | 달공부 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1571087217/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 9 days** | Fortnightly |
| Monetization | — | Ad-supported |
| Size | 55 MB | 23 MB |
| Requires iOS | 14.0 | **13.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JINSEO PARK](https://appshunter.io/developer/1571087219) | [SuWon Choi](https://appshunter.io/developer/1452191072) |

## What reviewers say

### 입사미

[App page](https://appshunter.io/ios/app/id1571087217)

**Features:** macOS Compatibility

**In-app purchases:** none


### 달공부

[App page](https://appshunter.io/ios/app/plus/id6443337098)

This app helps you manage your monthly study goals and track your study time using a built-in timer. Create custom study routines with preparation, study, and break periods. Automatically record your study sessions in a digital diary and receive notifications when routines are complete.

**Highlights:** Monthly study time goal setting, Customizable study routine timer, Automatic study session recording, Digital study diary, Time utilization tracking, Notifications for routine completion

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

**In-app purchases:** none


## Frequently asked questions

### Is 입사미 free?

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

### Is 달공부 free?

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

### Do 입사미 or 달공부 have ads?

달공부 shows ads; 입사미 does not.

### Which is updated more often, 입사미 or 달공부?

입사미 ships an update every 9 days, and 달공부 fortnightly. Most recently, 입사미 was updated on September 4, 2026 and 달공부 on September 1, 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.*