# FactHub vs Comet

The clearest difference is ratings volume: Comet at 7.8K against FactHub's 12. FactHub's advantage is review sentiment (80% vs 65%). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. FactHub sells 2 in-app purchases, starting at $3.99 per month and Comet sells 3 in-app purchases, starting at $20.00 per month. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.7 for FactHub against 4.7 for Comet. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 12, so its average is the more settled of the two. Written reviews are what separate them: 80% of FactHub's written reviews are positive against 65% of Comet's.

FactHub ships an update every 9 days, Comet weekly. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | FactHub | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (12 ratings)](https://appshunter.io/ios/app/facthub/id6737581802/reviews) | **[4.7 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews)** |
| Number of ratings | 12 | **7.8K** |
| Positive reviews | **80.0% of reviews** | 65.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 2 MB | 285 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 9+ | 17+ |
| Developer | [SPHERE 23 LLC](https://appshunter.io/developer/1748313660) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### FactHub

[App page](https://appshunter.io/ios/app/facthub/id6737581802)

This app redefines news consumption by stripping away emotion and narrative, focusing on verifiable facts and structured reasoning. It offers real-time fact-checking, in-depth analysis, and concise stock reports, all powered by proprietary FactChain Technology. Gamified elements help sharpen information literacy.

**Highlights:** FactChain Technology for structured news, Real-time, verifiable fact-checking, In-depth analysis with structured reasoning, Concise stock market reports, News reconstruction and word puzzle games, Focus on facts, not emotion or narrative

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly:  $1.99 your first mo | $3.99 | per month |
| Annual Offer | $29.99 | per year |


### 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 FactHub free?

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

### Is Comet free?

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

### Which has better reviews, FactHub or Comet?

Comet is rated higher. FactHub averages 4.7 out of 5 from 12 ratings, while Comet averages 4.7 from 7.8K ratings.

### Do FactHub or Comet have ads?

Neither FactHub nor Comet shows ads.

### Which is updated more often, FactHub or Comet?

FactHub ships an update every 9 days, and Comet weekly. Most recently, FactHub was updated on October 24, 2026 and Comet on October 25, 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.*