# ロト AI vs やっしー.com

The clearest difference is in-app purchases: やっしー.com at none against ロト AI's 2. やっしー.com also leads on update cadence (every 5 days vs every 2 months). ロト AI's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. ロト AI sells 2 in-app purchases, starting at $3.99 per month. やっしー.com asks for nothing beyond the download.

ロト AI ships an update every 2 months, やっしー.com every 5 days. The most recent releases landed on September 29, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | ロト AI | やっしー.com |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 5 days** |
| Size | 3 MB | 6 MB |
| Requires iOS | **16.4** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [DIGITAL APP](https://appshunter.io/developer/1859862580) | [kazuki hayashi](https://appshunter.io/developer/6792493853) |

## What reviewers say

### ロト AI

[App page](https://appshunter.io/ios/app/ai/id6758860048)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（月額） | $3.99 | per month |
| プレミアム（年額） | $24.99 | per year |


### やっしー.com

[App page](https://appshunter.io/ios/app/com-ai/id6802061022)

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

**In-app purchases:** none


## Frequently asked questions

### Is ロト AI free?

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

### Is やっしー.com free?

やっしー.com is free to download, with no in-app purchases.

### Do ロト AI or やっしー.com have ads?

やっしー.com shows ads; ロト AI does not.

### Which is updated more often, ロト AI or やっしー.com?

ロト AI ships an update every 2 months, and やっしー.com every 5 days. Most recently, ロト AI was updated on September 29, 2026 and やっしー.com on October 5, 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.*