# Sider vs Quick Do

The clearest difference is in-app purchases: Quick Do at none against Sider's 10. Quick Do also leads on iOS requirement (12.0 vs 17.0). Sider's advantage is update cadence (every 11 days vs every 2 months). On price, ads and device support there is nothing between them.

Both are free to download. Sider sells 10 in-app purchases, starting at $9.99 per month. Quick Do asks for nothing beyond the download.

Sider ships an update every 11 days, Quick Do every 2 months. The most recent releases landed on November 12, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Sider | Quick Do |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (4.3K ratings)](https://appshunter.io/ios/app/sider-chat-and-work-with-all-ai/id6446394143/reviews)** | — |
| Number of ratings | **4.3K** | — |
| Positive reviews | 78.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 265 MB | 28 MB |
| Requires iOS | 17.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Vidline Inc.](https://appshunter.io/developer/1605706914) | [DIGITALHELP UK](https://appshunter.io/developer/1717391864) |

## What reviewers say

### Sider

[App page](https://appshunter.io/ios/app/sider-chat-and-work-with-all-ai/id6446394143)

This AI assistant integrates multiple leading AI models to help with tasks like summarizing documents, generating images, and assisting with homework. It offers a versatile platform for research, writing, and content creation, aiming to boost productivity and simplify daily tasks.

**Highlights:** Access to multiple top AI models, Summarize, translate, and explain content, AI-powered writing assistance, Text-to-image generation, Homework and research helper, Chat with uploaded documents and files, Automated task completion

**Features:** Vision Pro support

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Sider Monthly Basic Legacy | $9.99 | per month |
| Sider Basic Plan Monthly | $9.99 | per month |
| Sider Nano Plan Monthly | $12.99 | per month |
| خطة Sider الشهرية المصغرة | $14.99 | per month |
| Sider Pro Plan Monthly | $19.99 | per month |
| Sider Unlimited Plan Monthly | $39.99 | per month |
| Sider Plus Plan Monthly | $40.00 | per month |
| Sider Pocket Plan Yearly | $49.99 | per year |
| Sider Yearly Basic Legacy | $99.99 | per year |
| бустер-пакет | $10.00 | one-time |

**What reviewers like**

- 🚀 Powerful AI capabilities
- 👍 User-friendly interface
- 💡 Versatile bot customization
- 🔍 Helpful research and analysis tools
- 🤖 Impressive AI assistant performance

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- ⏰ Temporary usage restrictions
- 💰 Expensive subscription model
- 🔌 Compatibility issues with some devices
- 🤔 Inconsistent AI responses

**Reported bugs**

- Internal server errors with ChatPDF
- Login screen issues on desktop app
- Freezing and crashing on older devices
- Inconsistent behavior with certain AI models

**Requested features**

- Unlimited message usage
- Improved text-to-image generation
- Seamless cross-device synchronization
- Dark mode and customizable themes
- Enhanced STEM-focused capabilities


### Quick Do

[App page](https://appshunter.io/ios/app/quick-do/id6566184862)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sider free?

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

### Is Quick Do free?

Quick Do is free to download, with no in-app purchases.

### Do Sider or Quick Do have ads?

Neither Sider nor Quick Do shows ads.

### Which is updated more often, Sider or Quick Do?

Sider ships an update every 11 days, and Quick Do every 2 months. Most recently, Sider was updated on November 12, 2026 and Quick Do on November 8, 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.*