# HT搖籃 vs Comet

The clearest difference is in-app purchases: HT搖籃 at none against Comet's 3. HT搖籃 also leads on iOS requirement (13.0 vs 18.0). Comet's advantage is device support. On price there is nothing between them.

Both are free to download. Comet sells 3 in-app purchases, starting at $20.00 per month. HT搖籃 asks for nothing beyond the download.

## The numbers

| Metric | HT搖籃 | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | — | **7.8K** |
| Positive reviews | — | 65.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | — | No |
| Update frequency | — | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 10 MB | 285 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | — | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Holtek Semiconductor(China) Inc](https://appshunter.io/developer/1052056181) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### HT搖籃

[App page](https://appshunter.io/ios/app/ht/id1588177184)

**In-app purchases:** none


### Comet

[App page](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471)

This AI-powered browser acts as a personal assistant, streamlining workflows and boosting focus. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, and research. The assistant learns your habits to keep you organized and prevent lost tabs or inspiration.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized AI assistant, Tab and inspiration organization, Workflow streamlining

**Features:** Apple Wallet

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Perplexity Pro | $20.00 | per month |
| Perplexity Pro | $200.00 | per year |
| Perplexity Max | $200.00 | per month |


## Frequently asked questions

### Is HT搖籃 free?

HT搖籃 is free to download, with no in-app purchases.

### Is Comet free?

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

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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.*