# SixString vs Iris.chat

The clearest difference is rating: Iris.chat at 5.0 against SixString's 4.5. Iris.chat also leads on in-app purchases (none vs 2) and review sentiment (100% vs 90%). SixString's advantage is ratings volume (107 vs 2) and iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. SixString sells 2 in-app purchases, starting at $0.99 per month. Iris.chat asks for nothing beyond the download.

Iris.chat holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: SixString has 107 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 90% of SixString's written reviews are positive against 100% of Iris.chat's.

SixString ships an update every 3 weeks, Iris.chat every 4 weeks. The most recent releases landed on October 8, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | SixString | Iris.chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (107 ratings)](https://appshunter.io/ios/app/sixstring/id496236488/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/irischat/id1489494240/reviews)** |
| Number of ratings | **107** | 2 |
| Positive reviews | 89.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 4 weeks |
| Monetization | Subscription | **Free** |
| Size | 99 MB | 124 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [GrandStation](https://appshunter.io/developer/1114593792) | [Aavid Knowledge Management Services Pvt. Ltd.](https://appshunter.io/developer/971207953) |

## What reviewers say

### SixString

[App page](https://appshunter.io/ios/app/sixstring/id496236488)

Connect with fellow guitar enthusiasts, share your playing and gear, and discover new talent. This app offers a dedicated space for guitarists to interact, learn, and celebrate their passion for music.

**Highlights:** Record and share video clips, Post photos and videos of gear, Discover and follow other guitarists, Engage with the community via comments, Access guitar and bass news

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $5.99 | per year |

**What reviewers like**

- 👍 Great community of guitarists
- 🎸 Dedicated platform for guitar enthusiasts
- 💡 Ability to share audio, video, and photos
- 🤝 Supportive and friendly users
- 🧠 Helpful for learning and improving guitar skills

**What reviewers complain about**

- 🐛 Frequent crashes and bugs
- ⏱️ Short recording time limits
- 🔍 Difficulty finding and connecting with users
- 📢 Lack of moderation leading to some negativity
- 🔌 Performance issues on older devices

**Reported bugs**

- Email confirmation not working
- Trending tab not functioning properly
- Frequent app crashes and freezes
- Inconsistent notification system

**Requested features**

- Increase audio/video recording time
- Add private messaging and group features
- Improve search and user discovery
- Implement better moderation tools
- Develop an iPad version


### Iris.chat

[App page](https://appshunter.io/ios/app/irischat/id1489494240)

A comprehensive messaging system offering direct and group chats, audio/video calls, and file sharing. It integrates with popular apps like YouTube, Spotify, and Google Calendar, enhancing collaboration.

**Highlights:** Direct and group messaging, Audio, video, and conference calls, Integration with popular apps, File uploading, Notifications, User-defined badges

**In-app purchases:** none


## Frequently asked questions

### Is SixString free?

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

### Is Iris.chat free?

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

### Which has better reviews, SixString or Iris.chat?

Iris.chat is rated higher. SixString averages 4.5 out of 5 from 107 ratings, while Iris.chat averages 5.0 from 2 ratings.

### Do SixString or Iris.chat have ads?

Neither SixString nor Iris.chat shows ads.

### Which is updated more often, SixString or Iris.chat?

SixString ships an update every 3 weeks, and Iris.chat every 4 weeks. Most recently, SixString was updated on October 8, 2026 and Iris.chat on September 29, 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.*