# Hashtag Expert AI vs Rubbyside

The clearest difference is in-app purchases: Rubbyside at none against Hashtag Expert AI's 3. Rubbyside also leads on update cadence (every 3 days vs every 8 days). Hashtag Expert AI's advantage is iOS requirement (12.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. Hashtag Expert AI sells 3 one-off in-app purchases. Rubbyside asks for nothing beyond the download.

Hashtag Expert AI ships an update every 8 days, Rubbyside every 3 days. The most recent releases landed on October 21, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Hashtag Expert AI | Rubbyside |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 days | **Every 3 days** |
| Size | 55 MB | 17 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Muhammad Moheeb](https://appshunter.io/developer/1836631024) | [Kunal Khanna](https://appshunter.io/developer/6802929288) |

## What reviewers say

### Hashtag Expert AI

[App page](https://appshunter.io/ios/app/hashtag-expert-ai/id6758021359)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits Pack | $12.99 | one-time |
| 250 Credits Value Pack | $24.99 | one-time |
| 500 Credits Mega Pack | $49.99 | one-time |


### Rubbyside

[App page](https://appshunter.io/ios/app/rubbyside/id6802929286)

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

**In-app purchases:** none


## Frequently asked questions

### Is Hashtag Expert AI free?

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

### Is Rubbyside free?

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

### Do Hashtag Expert AI or Rubbyside have ads?

Both Hashtag Expert AI and Rubbyside show ads.

### Which is updated more often, Hashtag Expert AI or Rubbyside?

Hashtag Expert AI ships an update every 8 days, and Rubbyside every 3 days. Most recently, Hashtag Expert AI was updated on October 21, 2026 and Rubbyside on October 9, 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.*