# Slingshot Approval vs WebApp

The clearest difference is in-app purchases: Slingshot Approval at none against WebApp's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. WebApp sells 4 in-app purchases, starting at $1.99 per month. Slingshot Approval asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Slingshot Approval | WebApp |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (63 ratings)](https://appshunter.io/ios/app/webapp/id1486157948/reviews)** |
| Number of ratings | — | **63** |
| Positive reviews | — | 95.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | Every 4 months |
| Monetization | — | Free with in-app purchases |
| Size | 35 MB | 15 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Slingshot Software Inc.](https://appshunter.io/developer/1097161138) | [Yaroslav Ermolaev](https://appshunter.io/developer/1053016489) |

## What reviewers say

### Slingshot Approval

[App page](https://appshunter.io/ios/app/slingshot-approval/id1097161139)

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

**In-app purchases:** none


### WebApp

[App page](https://appshunter.io/ios/app/webapp/id1486157948)

Transform any website into a dedicated app-like workspace for enhanced productivity. Organize multiple web pages in flexible multi-pane layouts and share your configurations. Ideal for monitoring, managing, and working across various web tools simultaneously.

**Highlights:** Website to app-style view, Full-screen workspace, Multi-pane layouts, Customizable splitters, Save and reopen URLs, Share workspace configurations

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $12.99 | per year |
| Thanks! | $0.99 | one-time |
| Thanks a lot! | $3.99 | one-time |


## Frequently asked questions

### Is Slingshot Approval free?

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

### Is WebApp free?

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

### Do Slingshot Approval or WebApp have ads?

Neither Slingshot Approval nor WebApp shows ads.

### Which is updated more often, Slingshot Approval or WebApp?

Slingshot Approval ships an update every 4 months, and WebApp every 4 months. Most recently, Slingshot Approval was updated on October 8, 2026 and WebApp on October 24, 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.*