# Opus vs TangiLM

The clearest difference is ads: TangiLM at none against Opus's shown. TangiLM also leads on monetization model (free vs free with in-app purchases) and update cadence (every 8 days vs monthly). Opus's advantage is device support (3 vs 1) and iOS requirement (16.0 vs 18.6). On price and in-app purchases there is nothing between them.

Both are free to download. Opus sells 1 one-off in-app purchase and TangiLM sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Opus ships an update monthly, TangiLM every 8 days. The most recent releases landed on June 3, 2026 and August 26, 2026 respectively.

## The numbers

| Metric | Opus | TangiLM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/opus-task-helper/id6450875277/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 8 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 34 MB | 8 MB |
| Requires iOS | **16.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [DotNetIdeas LLC](https://appshunter.io/developer/593048811) | [Ningbo Tanji Technology Co., Ltd.](https://appshunter.io/developer/1780379812) |

## What reviewers say

### Opus

[App page](https://appshunter.io/ios/app/opus-task-helper/id6450875277)

This app helps you manage your chores and tasks with features like automatic reset, customizable details, and multiple list creation. It allows for easy sharing and syncing across devices to keep everyone organized.

**Highlights:** Efficient task tracking with due date calculation, Automatic reset for recurring chores, Customizable task details (dates, reminders, notes), Multiple list creation for categorization, Auto sync across devices, Share lists with other users for collaboration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### TangiLM

[App page](https://appshunter.io/ios/app/tangilm/id6759912874)

This app allows you to run powerful AI language models directly on your iPhone, offering private, offline chat and reasoning. You can download and manage various GGUF models, with an optional web search for up-to-date information. It's designed for fine-tuned performance and stability, ensuring a smooth user experience.

**Highlights:** Run AI models locally on iPhone, Offline-first private chat, Download and manage GGUF models, Optional web search for current info, Fine-tuned performance and stability, Session and history support, Multilingual UI and prompts

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Theme Colour | $0.99 | one-time |


## Frequently asked questions

### Is Opus free?

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

### Is TangiLM free?

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

### Do Opus or TangiLM have ads?

Opus shows ads; TangiLM does not.

### Which is updated more often, Opus or TangiLM?

Opus ships an update monthly, and TangiLM every 8 days. Most recently, Opus was updated on June 3, 2026 and TangiLM on August 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.*