# Reins vs CometChat Builder

The clearest difference is in-app purchases: CometChat Builder at none against Reins's 3. CometChat Builder also leads on review sentiment (100% vs 75%) and iOS requirement (13.0 vs 17.0). Reins's advantage is chart position (#31 vs unranked). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Reins sells 3 in-app purchases, starting at $6.99 per month. CometChat Builder asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Reins | CometChat Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (315 ratings)](https://appshunter.io/ios/app/reins-for-ollama-and-lm-studio/id6739738501/reviews)** | — |
| Number of ratings | **315** | — |
| Positive reviews | 74.8% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free | Free |
| Best chart rank | **#31** | — |
| Size | 69 MB | 66 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ibrahim Cetin](https://appshunter.io/developer/1721708111) | [CometChat Inc.](https://appshunter.io/developer/1790694976) |

## What reviewers say

### Reins

[App page](https://appshunter.io/ios/app/reins-for-ollama-and-lm-studio/id6739738501)

**Currently charting:** #31 Top Grossing · Developer Tools, #62 Top Free · Developer Tools (US App Store)

This app provides a mobile interface for interacting with self-hosted large language models. It allows users to connect to their Ollama servers remotely, manage multiple chats, customize prompts, and adjust advanced model parameters for research and experimentation.

**Highlights:** Remote Ollama server access, Per-chat system prompts, Prompt editing and regeneration, Image integration in chats, Advanced model parameter configuration, Model selection and creation, Multiple chat management

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $6.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $99.99 | one-time |

**What reviewers like**

- 👍 Simple and easy to use
- 🚀 Fast and efficient performance
- ✨ Clean and intuitive interface
- 🔒 Privacy and local-first approach
- 💻 Great for local LLM interaction

**What reviewers complain about**

- 🐛 Scrolling issues
- 📉 Table display is scrunched on mobile
- 🔌 Connection doesn't maintain in background
- 🚫 Lacks advanced parameters
- 🌐 No web search integration

**Reported bugs**

- Scrolling jumping around
- Table display scrunched on mobile
- Connection does not maintain in background
- UI takes up too much space on tablets (vertical)
- Cannot save system prompt

**Requested features**

- Add .txt file support
- Allow disabling 'Thinking' phase
- Integrate MCP server support
- Add web search API
- Support for text and PDF file uploads


### CometChat Builder

[App page](https://appshunter.io/ios/app/cometchat-builder/id6740586011)

Explore and customize pre-built chat UI components for your applications. This tool allows developers and designers to visualize and test different themes, colors, and layouts for seamless chat integration.

**Highlights:** Interactive UI components, Customizable themes, colors, and layouts, Layout testing, Design exploration, Hands-on demonstration

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

**In-app purchases:** none


## Frequently asked questions

### Is Reins free?

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

### Is CometChat Builder free?

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

### Do Reins or CometChat Builder have ads?

Neither Reins nor CometChat Builder shows ads.

### Which is updated more often, Reins or CometChat Builder?

Reins ships an update every 3 weeks, and CometChat Builder every 3 weeks. Most recently, Reins was updated on October 30, 2026 and CometChat Builder on October 30, 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.*