# DODI vs 과제알람

The clearest difference is review sentiment: 과제알람 at 100% against DODI's 50%. 과제알람 also leads on in-app purchases (none vs 2). DODI's advantage is iOS requirement (16.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. DODI sells 2 in-app purchases, starting at $3.99 per month. 과제알람 asks for nothing beyond the download.

DODI ships an update every 11 days, 과제알람 every 10 days. The most recent releases landed on October 21, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | DODI | 과제알람 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 10 days** |
| Monetization | Free with in-app purchases | — |
| Size | 295 MB | 24 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Seonhyo Kim](https://appshunter.io/developer/1724612424) | [Seongmin Lee](https://appshunter.io/developer/1797473283) |

## What reviewers say

### DODI

[App page](https://appshunter.io/ios/app/dodi-screen-time/id6504601061)

This app helps you manage your phone usage by sending alerts for continuous use and encouraging short breaks. It tracks your daily rest time, promoting healthier digital habits.

**Highlights:** Continuous usage alerts, 10-second break reminders, Daily rest time tracking, Promotes healthier digital habits

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| DODI (1 month) | $3.99 | per month |
| DODI (1 year) | $17.99 | per year |


### 과제알람

[App page](https://appshunter.io/ios/app/id6764748344)

**In-app purchases:** none


## Frequently asked questions

### Is DODI free?

DODI is free to download, with in-app purchases available.

### Is 과제알람 free?

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

### Do DODI or 과제알람 have ads?

Neither DODI nor 과제알람 shows ads.

### Which is updated more often, DODI or 과제알람?

DODI ships an update every 11 days, and 과제알람 every 10 days. Most recently, DODI was updated on October 21, 2026 and 과제알람 on October 19, 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.*