# Puma Browser vs ismrt

The clearest difference is review sentiment: Puma Browser at 66% against ismrt's 14%. Puma Browser also leads on rating (4.3 vs 3.0) and ratings volume (147 vs 4). ismrt's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Puma Browser holds the better App Store score, 4.3 against 3.0. That said, the two scores are not equally well evidenced: Puma Browser has 147 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 66% of Puma Browser's written reviews are positive against 14% of ismrt's.

Puma Browser ships an update every 11 days, ismrt every 2 weeks. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Puma Browser | ismrt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (147 ratings)](https://appshunter.io/ios/app/puma-browser-fast-and-private/id1456296154/reviews)** | [3.0 (4 ratings)](https://appshunter.io/ios/app/ismrt/id1531723310/reviews) |
| Number of ratings | **147** | 4 |
| Positive reviews | **66.2% of reviews** | 14.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 2 weeks |
| Monetization | Free | Free |
| Size | 872 MB | 59 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Puma Technologies, Inc.](https://appshunter.io/developer/1456296153) | [METRONOMIC (PTY) LTD](https://appshunter.io/developer/1531723312) |

## What reviewers say

### Puma Browser

[App page](https://appshunter.io/ios/app/puma-browser-fast-and-private/id1456296154)

This private browser integrates advanced AI models like GPT-4 and Claude to help you discover and interact with new web content. It offers enhanced search capabilities and supports decentralized identity and storage solutions.

**Highlights:** AI-powered content summarization, GPT-4 and Claude API integration, Private browsing by design, Decentralized identity support (HNS, ENS), IPFS storage integration, Customizable default search engines

**Features:** Vision Pro support

**In-app purchases:** none


### ismrt

[App page](https://appshunter.io/ios/app/ismrt/id1531723310)

Manage your utility accounts with this app. View balances, set low balance alerts for electricity, water, and gas, and track sanitation charges. Download invoices and statements, and access usage guides to help manage your budget.

**Highlights:** View utility balances, Low balance notifications, Track sanitation charges, Download invoices and statements, Budget management tools

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Puma Browser free?

Puma Browser is free to download, with no in-app purchases.

### Is ismrt free?

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

### Which has better reviews, Puma Browser or ismrt?

Puma Browser is rated higher. Puma Browser averages 4.3 out of 5 from 147 ratings, while ismrt averages 3.0 from 4 ratings.

### Do Puma Browser or ismrt have ads?

Neither Puma Browser nor ismrt shows ads.

### Which is updated more often, Puma Browser or ismrt?

Puma Browser ships an update every 11 days, and ismrt every 2 weeks. Most recently, Puma Browser was updated on November 2, 2026 and ismrt on November 3, 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.*