# Chat AI·Question, Smart Answer vs CopyStack

The clearest difference is ads: CopyStack at none against Chat AI·Question, Smart Answer's shown. CopyStack also leads on iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Chat AI·Question, Smart Answer sells 14 in-app purchases, starting at $6.99 per 7 days and CopyStack sells 2 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

Chat AI·Question, Smart Answer ships an update every 9 days, CopyStack every 2 weeks. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Chat AI·Question, Smart Answer | CopyStack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (942 ratings)](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901/reviews)** | — |
| Number of ratings | **942** | — |
| Positive reviews | 65.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 309 MB | 55 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Krobe.net](https://appshunter.io/developer/491157713) | [Tiep Nguyen](https://appshunter.io/developer/1817761127) |

## What reviewers say

### Chat AI·Question, Smart Answer

[App page](https://appshunter.io/ios/app/chat-aiquestion-smart-answer/id1662519901)

This AI assistant offers advanced conversational capabilities powered by multiple leading AI models. It assists with writing, learning, problem-solving, and creative tasks, providing tailored interactions for maximum productivity and creativity.

**Highlights:** Choose preferred AI models (GPT-5, Claude 3.5, Gemini Pro), Personalized writing assistant for emails, articles, and more, Integrated search engine for up-to-date information, Educational tools and homework help, Social media content generation, Roleplay and engaging conversations, Creative content generation (lyrics, poems, visuals)

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $6.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $6.99 | per 7 days |
| Premium | $7.99 | per 7 days |
| Premium Weekly | $7.99 | per 7 days |
| Premium weekly with discount | $9.99 | per 7 days |
| Premium monthly with discount | $19.99 | per month |
| Premium Monthly | $19.99 | per month |
| Premium | $34.99 | per year |
| Premium | $39.99 | per year |
| Premium Yearly | $49.99 | per year |
| Premium yearly with discount | $69.99 | per year |
| Premium | $79.99 | per year |
| Premium | $99.99 | per year |

**What reviewers like**

- 👍 Helpful AI assistant
- 🚀 Fast and responsive
- 💡 Wide range of features
- 🤖 Powerful language models
- 🤩 Impressive capabilities

**What reviewers complain about**

- 🔒 Subscription-based model
- 🔒 Limited access without premium
- 🐛 Inconsistent performance
- 🤔 Confusing or unclear features
- 😡 Deceptive marketing practices

**Reported bugs**

- Unauthorized charges
- Inability to change language
- High capacity errors
- Freezing and crashing issues

**Requested features**

- Ability to add attachments
- Continuous conversation history
- Copy message functionality
- Image and audio generation
- Multilingual support


### CopyStack

[App page](https://appshunter.io/ios/app/copystack-clipboard-manager/id6746664337)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $0.99 | per month |
| Annual subscription | $9.99 | per year |


## Frequently asked questions

### Is Chat AI·Question, Smart Answer free?

Chat AI·Question, Smart Answer is free to download, with in-app purchases available.

### Is CopyStack free?

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

### Do Chat AI·Question, Smart Answer or CopyStack have ads?

Chat AI·Question, Smart Answer shows ads; CopyStack does not.

### Which is updated more often, Chat AI·Question, Smart Answer or CopyStack?

Chat AI·Question, Smart Answer ships an update every 9 days, and CopyStack every 2 weeks. Most recently, Chat AI·Question, Smart Answer was updated on October 12, 2026 and CopyStack on October 1, 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.*