Segment Anything vs Comet
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Segment Anything
Perform advanced image segmentation directly on your device without needing an internet connection. This utility offers on-device processing for smooth performance, with a Pro mode unlocking enhanced features for greater control and flexibility in image editing.
- On-device image segmentation
- Offline functionality
- Optimized for mobile performance
- Pro mode with enhanced features
- Download cutout images
- Flexible mask editing
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Enjoy state-of-the-art image segmentation on your iPhone or iPad. All processing is done locally on your iphone or ipad, everything works without network. We've optimized it for smooth, reliable performance on your device. The implementation of Segment Anything is based on the open source SAM(Segment Anything Model). In Pro mode, users will be able to unlock the following features: 1. Instead of being limited to adding only 3 "Add mask" areas, users can add up to 50 in the Pro mode. 2. The "Remove area" feature becomes available, providing users more flexibility and control over the image cutout process. 3. Users have the ability to download their cutout images, perfect for saving, sharing, or using in other applications.
Comet
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.
- Unified AI search
- Instant context and automation
- Summarize, shop, schedule, research
- Personalized AI assistant
- Tab and inspiration organization
- Workflow streamlining
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Comet is an AI-powered browser that acts as a personal assistant and thinking partner. Boost your focus, streamline your workflow, and turn curiosity into momentum. · Unified AI search, instant context, and automation across every site. Summarize, shop, schedule, and research—directly in the browser. · Enjoy the web and let the AI assistant handle your chores · Do everything on your to-do list faster with Comet · Comet adapts to how you think and work, learning your habits to keep you organized. Never lose track of tabs or inspiration. Terms of Service: https://www.perplexity.ai/tos Privacy Policy: https://www.perplexity.ai/privacy
Screenshots
Verdict
The clearest difference is rating: Comet at 4.8 against Segment Anything's 3.7. Comet also leads on ratings volume (7.8K vs 3) and update cadence (weekly vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Segment Anything sells 1 one-off in-app purchase 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.
Comet holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: Comet has 7.8K ratings behind it against 3, so its average is the more settled of the two.
Segment Anything ships an update every 3 weeks, Comet weekly. The most recent releases landed on September 15, 2026 and September 25, 2026 respectively.
| Parameter | Segment Anything | Comet |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) | 4.8 (7.8K ratings) — better |
| Positive reviews | — | 64.9% of reviews |
| Number of ratings | 3 | 7.8K — better |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 18.0 |
| Further details — not scored | ||
| Size | 77 MB | 297 MB |
| Age rating | 4+ | 17+ |
| Developer | 嘉琦 沈 | Perplexity AI, Inc. |
Customer experience
Segment Anything
Comet
In-app purchases
Segment Anything
- PRO Mode$1.99
Comet
- Perplexity Pro$20.001 Month
- Perplexity Pro$200.001 Year
- Perplexity Max$200.001 Month
Questions
Is Segment Anything free?
Is Comet free?
Which has better reviews, Segment Anything or Comet?
Do Segment Anything or Comet have ads?
Which is updated more often, Segment Anything or Comet?
Other comparisons
