# Alliance Global vs Comet

The clearest difference is in-app purchases: Alliance Global at none against Comet's 3. Alliance Global also leads on rating (5.0 vs 4.7) and iOS requirement (16.0 vs 18.0). Comet's advantage is update cadence (every 8 days vs every 21 months) and ratings volume (7.8K vs 1). On price, ads and device support there is nothing between them.

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

Alliance Global holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 1, so its average is the more settled of the two.

Alliance Global ships an update every 21 months, Comet every 8 days. The most recent releases landed on October 7, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Alliance Global | Comet |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/alliance-global/id6448793933/reviews)** | [4.7 (7.8K ratings)](https://appshunter.io/ios/app/comet-ai-browser-and-assistant/id6748622471/reviews) |
| Number of ratings | 1 | **7.8K** |
| Positive reviews | — | 65.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 21 months | **Every 8 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 116 MB | 291 MB |
| Requires iOS | **16.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 17+ | 17+ |
| Developer | [Alliance Global Communications LLC](https://appshunter.io/developer/1686383201) | [Perplexity AI, Inc.](https://appshunter.io/developer/1668000336) |

## What reviewers say

### Alliance Global

[App page](https://appshunter.io/ios/app/alliance-global/id6448793933)

This app unifies your desk phone's capabilities onto your mobile and desktop devices. It provides a comprehensive communication solution for professionals on the go.

**Highlights:** Mobile and desktop client, Desk phone feature integration, Unified communications

**In-app purchases:** none


### Comet

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

This AI-powered browser serves as a personal assistant, enhancing focus and streamlining workflows. It offers unified AI search, instant context, and automation across websites for tasks like summarizing, shopping, scheduling, and research.

**Highlights:** Unified AI search, Instant context and automation, Summarize, shop, schedule, research, Personalized workflow adaptation, Tab and inspiration management

**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 Alliance Global free?

Alliance Global is free to download, with no in-app purchases.

### Is Comet free?

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

### Which has better reviews, Alliance Global or Comet?

Alliance Global is rated higher. Alliance Global averages 5.0 out of 5 from 1 ratings, while Comet averages 4.7 from 7.8K ratings.

### Do Alliance Global or Comet have ads?

Neither Alliance Global nor Comet shows ads.

### Which is updated more often, Alliance Global or Comet?

Alliance Global ships an update every 21 months, and Comet every 8 days. Most recently, Alliance Global was updated on October 7, 2026 and Comet on November 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.*