# GreatAI vs 秘塔AI搜索

The clearest difference is review sentiment: 秘塔AI搜索 at 59% against GreatAI's 0%. 秘塔AI搜索 also leads on ads (none vs shown) and ratings volume (30 vs 8). GreatAI's advantage is rating (4.5 vs 3.8) and iOS requirement (12.0 vs 14.0). On price, update cadence, in-app purchases and monetization model there is nothing between them.

Both are free to download. GreatAI sells 3 in-app purchases, starting at $3.99 per 7 days and 秘塔AI搜索 sells 10 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

GreatAI holds the better App Store score, 4.5 against 3.8. Both are backed by a comparable volume of ratings — 8 and 30 respectively. Written reviews complicate that: 0% of GreatAI's written reviews are positive against 59% of 秘塔AI搜索's, so the app with the better star average is not the one people write more warmly about.

GreatAI ships an update every 2 weeks, 秘塔AI搜索 every 10 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | GreatAI | 秘塔AI搜索 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (8 ratings)](https://appshunter.io/ios/app/greatai-ai/id6473672362/reviews)** | [3.8 (30 ratings)](https://appshunter.io/ios/app/ai/id6478196963/reviews) |
| Number of ratings | 8 | **30** |
| Positive reviews | 0.0% of reviews | **59.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 79 MB | 112 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [远青 谢](https://appshunter.io/developer/1705671931) | [上海秘塔网络科技有限公司](https://appshunter.io/developer/1540052473) |

## What reviewers say

### GreatAI

[App page](https://appshunter.io/ios/app/greatai-ai/id6473672362)

This AI assistant helps with creative writing, content generation, and provides virtual companionship. Users can chat about various topics and even create custom AI personas with specified voice characteristics. It offers subscription plans for enhanced features.

**Highlights:** AI-powered writing and content creation, Virtual emotional companionship, Customizable AI personas, Voice output with customizable gender and language, Private or public AI persona options, Topic-based conversations

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 周订阅 | $3.99 | per 7 days |
| 月订阅 | $7.99 | per month |
| 年订阅 | $29.99 | per year |


### 秘塔AI搜索

[App page](https://appshunter.io/ios/app/ai/id6478196963)

This AI-powered search engine offers a clean, ad-free interface for finding information across the web, documents, and academic papers. It provides structured answers with citations, generates outlines and tables, and supports exporting results in various formats.

**Highlights:** Ad-free, pure search interface, Structured answers with citations, Automatic outline and table generation, Export results to Word, PDF, Deep semantic search for documents, Academic search with structured information, Configurable academic databases

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 知识库额度1000点 | $0.99 | one-time |
| 1000 H3 积分 | $1.99 | one-time |
| 1000积分 | $1.99 | one-time |
| 知识库额度10000点 | $4.99 | one-time |
| 秘塔AI搜索月度会员 | $5.99 | one-time |
| 10000 H3 积分 | $14.99 | one-time |
| 10000积分 | $17.99 | one-time |
| 秘塔AI搜索年度会员 | $29.99 | one-time |
| 100000 H3 积分 | $129.99 | one-time |
| 500000 H3 积分 | $599.99 | one-time |


## Frequently asked questions

### Is GreatAI free?

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

### Is 秘塔AI搜索 free?

秘塔AI搜索 is free to download, with in-app purchases available.

### Which has better reviews, GreatAI or 秘塔AI搜索?

GreatAI is rated higher. GreatAI averages 4.5 out of 5 from 8 ratings, while 秘塔AI搜索 averages 3.8 from 30 ratings.

### Do GreatAI or 秘塔AI搜索 have ads?

GreatAI shows ads; 秘塔AI搜索 does not.

### Which is updated more often, GreatAI or 秘塔AI搜索?

GreatAI ships an update every 2 weeks, and 秘塔AI搜索 every 10 days. Most recently, GreatAI was updated on October 24, 2026 and 秘塔AI搜索 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.*