# 알죠(Aljyo) vs Spark

The clearest difference is iOS requirement: Spark at 15.1 against 알죠(Aljyo)'s 17.0. On price, ads, 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.

## The numbers

| Metric | 알죠(Aljyo) | Spark |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Free | — |
| Size | 28 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KEONHEE HAN](https://appshunter.io/developer/1780263075) | [jung ho kim](https://appshunter.io/developer/1797718232) |

## What reviewers say

### 알죠(Aljyo)

[App page](https://appshunter.io/ios/app/aljyo/id6738334184)

This social alarm app helps users manage schedules and achieve goals with shared alarms and interactive mission-based wake-up options. It supports personal and group goal setting with progress tracking to foster motivation and routine building.

**Highlights:** Group alarm setting and sharing, Mission-based alarm dismissal, Personal and group goal management, Routine sharing and progress tracking, Real-time alarm status monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Spark

[App page](https://appshunter.io/ios/app/spark/id6742328947)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 알죠(Aljyo) free?

알죠(Aljyo) is free to download, with no in-app purchases.

### Is Spark free?

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

### Do 알죠(Aljyo) or Spark have ads?

Neither 알죠(Aljyo) nor Spark shows ads.

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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.*