# keychat.io vs Hashtag Expert

The clearest difference is in-app purchases: keychat.io at none against Hashtag Expert's 2. keychat.io also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17). Hashtag Expert's advantage is update cadence (every 5 days vs every 10 days). On price and ads there is nothing between them.

Both are free to download. Hashtag Expert sells 2 in-app purchases, starting at $3.99 per month. keychat.io asks for nothing beyond the download.

keychat.io ships an update every 10 days, Hashtag Expert every 5 days. The most recent releases landed on September 15, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | keychat.io | Hashtag Expert |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/keychatio/id6447493752/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 5 days** |
| Monetization | Free | — |
| Size | 99 MB | 33 MB |
| Requires iOS | **15.6** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [KEYME PTE. LTD.](https://appshunter.io/developer/1681514140) | [Patrik Racskai](https://appshunter.io/developer/1728193737) |

## What reviewers say

### keychat.io

[App page](https://appshunter.io/ios/app/keychatio/id6447493752)

This app offers a secure platform for communication and digital asset management. It integrates a sovereign identity system, Bitcoin wallet, and a secure chat function, alongside a marketplace for mini applications.

**Highlights:** Sovereign IDs, Bitcoin Wallet, Secure Chat, Mini Apps marketplace, Agent integration

**Features:** Vision Pro support

**In-app purchases:** none


### Hashtag Expert

[App page](https://appshunter.io/ios/app/hashtag-expert/id6739782226)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $3.99 | per month |
| Pro Access | $24.99 | per year |


## Frequently asked questions

### Is keychat.io free?

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

### Is Hashtag Expert free?

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

### Do keychat.io or Hashtag Expert have ads?

Neither keychat.io nor Hashtag Expert shows ads.

### Which is updated more often, keychat.io or Hashtag Expert?

keychat.io ships an update every 10 days, and Hashtag Expert every 5 days. Most recently, keychat.io was updated on September 15, 2026 and Hashtag Expert on September 11, 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.*