# Stackbox vs 익월

The clearest difference is in-app purchases: 익월 at none against Stackbox's 2. Stackbox's advantage is update cadence (every 4 days vs every 3 weeks) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Stackbox sells 2 in-app purchases, starting at $1.99 per month. 익월 asks for nothing beyond the download.

Stackbox ships an update every 4 days, 익월 every 3 weeks. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Stackbox | 익월 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 3 weeks |
| Monetization | — | Free |
| Size | 33 MB | 4 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [YunJae Jeong](https://appshunter.io/developer/1568287924) | [SUNGJIN KIM](https://appshunter.io/developer/1888112813) |

## What reviewers say

### Stackbox

[App page](https://appshunter.io/ios/app/stackbox-rss-reader/id6758572761)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $1.99 | per month |
| Yearly Plan | $19.99 | per year |


### 익월

[App page](https://appshunter.io/ios/app/id6790138127)

Manage freelance work and income with a calendar that tracks deadlines, payments, and appointments. It calculates taxes and shows projected earnings, integrating with your device's calendar and offering home screen widgets.

**Highlights:** Calendar view with job and appointment tracking, Flexible payment date recording, Automatic tax calculation (3.3% withholding, +10% VAT), Projected monthly income visualization, Integration with device calendars, Home screen and lock screen widgets, Offline data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is Stackbox free?

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

### Is 익월 free?

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

### Do Stackbox or 익월 have ads?

Neither Stackbox nor 익월 shows ads.

### Which is updated more often, Stackbox or 익월?

Stackbox ships an update every 4 days, and 익월 every 3 weeks. Most recently, Stackbox was updated on October 10, 2026 and 익월 on October 8, 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.*