# Shelly vs COBOL 编译器

The clearest difference is price: Shelly at Free against COBOL 编译器's $4.99. Shelly also leads on iOS requirement (13.0 vs 17.6). On update cadence, ads, in-app purchases and device support there is nothing between them.

Shelly is free to download; COBOL 编译器 costs $4.99 up front. Shelly sells 1 one-off in-app purchase and COBOL 编译器 sells 3 in-app purchases, starting at $14.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 24, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Shelly | COBOL 编译器 |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| Rating | **[4.4 (273 ratings)](https://appshunter.io/ios/app/shelly-ssh-client/id989642999/reviews)** | — |
| Number of ratings | **273** | — |
| Positive reviews | 76.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 11 MB | 105 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Touch Foo](https://appshunter.io/developer/331891508) | [乐祥 胡](https://appshunter.io/developer/1572365721) |

## What reviewers say

### Shelly

[App page](https://appshunter.io/ios/app/shelly-ssh-client/id989642999)

A powerful and user-friendly SSH client for mobile devices. It offers robust terminal emulation, gesture controls, and customizable keyboard shortcuts for efficient remote server management. Supports key-based authentication and iCloud sync.

**Highlights:** Hardware accelerated text rendering, Robust terminal emulation, Gesture control for navigation, Customizable keyboard toolbar, Key file authentication, iCloud sync support, Terminal color themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade To Pro | $3.99 | one-time |

**What reviewers like**

- 🚀 Lightweight and fast
- 👍 Customizable keyboard and gestures
- 🔒 Supports SSH key authentication
- 💡 Useful shortcuts and toolbar
- 👍 Reliable background connections

**What reviewers complain about**

- 🐛 Occasional connection drops when switching apps
- 🐛 Toolbar issues with hardware keyboard
- 🐛 Garbled display with some terminal programs
- 🐛 Lack of support for newer SSH key formats
- 🐛 Inconsistent behavior with password managers

**Reported bugs**

- Saved profiles get overwritten unexpectedly
- Toolbar persists even with auto-hide enabled
- Cursor movement issues with hardware keyboard
- Inability to copy/paste with Magic Keyboard

**Requested features**

- Add support for port forwarding
- Implement Mosh protocol support
- Allow customization of default font
- Provide option for multiple app instances
- Add ability to remap hardware keyboard keys


### COBOL 编译器

[App page](https://appshunter.io/ios/app/cobol-ai/id6776640219)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 30天会员 | $14.99 | per month |
| 360天会员 | $44.99 | per year |
| 终身会员 | $79.99 | one-time |


## Frequently asked questions

### Is Shelly free?

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

### Is COBOL 编译器 free?

COBOL 编译器 costs $4.99, and also offers in-app purchases.

### Do Shelly or COBOL 编译器 have ads?

Neither Shelly nor COBOL 编译器 shows ads.

### Which is updated more often, Shelly or COBOL 编译器?

Shelly ships an update every 2 months, and COBOL 编译器 every 2 months. Most recently, Shelly was updated on September 24, 2026 and COBOL 编译器 on September 26, 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.*