# 확률로또 vs AIONA

The clearest difference is in-app purchases: AIONA at none against 확률로또's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 확률로또 sells 10 one-off in-app purchases. AIONA asks for nothing beyond the download.

Both ship on a similar rhythm, roughly weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | 확률로또 | AIONA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 43 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [SUBOK LIM](https://appshunter.io/developer/1834054000) | [Winz Co., Ltd.](https://appshunter.io/developer/6784540413) |

## What reviewers say

### 확률로또

[App page](https://appshunter.io/ios/app/id6751217079)

Prepare for the lottery with data, not just intuition. This app offers statistical analysis and combination features for a more scientific approach to lottery numbers. Aim for first place with data-driven strategies.

**Highlights:** Probability-based recommended number combinations, View past winning numbers by draw, Check frequency of each number, See first prize winner information, Compare prize amounts by draw, Intuitive user interface

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 셀프유료조합 20조합 | $2.99 | one-time |
| 추천번호조합 20조합 | $6.99 | one-time |
| 셀프유료조합 40조합 | $6.99 | one-time |
| 셀프유료조합 60조합 | $9.99 | one-time |
| 추천번호조합 40조합 | $12.99 | one-time |
| 셀프유료조합 80조합 | $12.99 | one-time |
| 셀프유료조합 100조합 | $17.99 | one-time |
| 추천번호조합 60조합 | $19.99 | one-time |
| 추천번호조합 80조합 | $29.99 | one-time |
| 추천번호조합 100조합 | $34.99 | one-time |


### AIONA

[App page](https://appshunter.io/ios/app/aiona/id6784540411)

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

**In-app purchases:** none


## Frequently asked questions

### Is 확률로또 free?

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

### Is AIONA free?

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

### Do 확률로또 or AIONA have ads?

Neither 확률로또 nor AIONA shows ads.

### Which is updated more often, 확률로또 or AIONA?

확률로또 ships an update weekly, and AIONA weekly. Most recently, 확률로또 was updated on October 25, 2026 and AIONA on October 25, 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.*