# Ask vs Web Overlay Canvas for Safari

The clearest difference is update cadence: Web Overlay Canvas for Safari at every 3 days against Ask's fortnightly. Web Overlay Canvas for Safari also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

Ask ships an update fortnightly, Web Overlay Canvas for Safari every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | Ask | Web Overlay Canvas for Safari |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ask-nova/id6755604844/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free | — |
| Size | 112 MB | 3 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [NOVA IA Inc.](https://appshunter.io/developer/1854827201) | [Yoshitaka Nishishita](https://appshunter.io/developer/1833837700) |

## What reviewers say

### Ask

[App page](https://appshunter.io/ios/app/ask-nova/id6755604844)

An intelligent voice assistant designed for pharmaceutical sales representatives. It allows for hands-free data access, call note recording, and instant insights to streamline administrative tasks and improve sales performance.

**Highlights:** Hands-free voice activation, Automated call summaries and transcription, Territory insights and physician search, Smart data analysis for performance stats, Secure and compliant data handling, AI-generated coaching tips

**Features:** macOS Compatibility

**In-app purchases:** none


### Web Overlay Canvas for Safari

[App page](https://appshunter.io/ios/app/web-overlay-canvas-for-safari/id6785477697)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ask free?

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

### Is Web Overlay Canvas for Safari free?

Web Overlay Canvas for Safari is free to download, with no in-app purchases.

### Do Ask or Web Overlay Canvas for Safari have ads?

Neither Ask nor Web Overlay Canvas for Safari shows ads.

### Which is updated more often, Ask or Web Overlay Canvas for Safari?

Ask ships an update fortnightly, and Web Overlay Canvas for Safari every 3 days. Most recently, Ask was updated on November 5, 2026 and Web Overlay Canvas for Safari on November 5, 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.*