# Bend Aid RT vs What's App

The clearest difference is review sentiment: What's App at 100% against Bend Aid RT's 33%. What's App also leads on update cadence (every 2 months vs every 7 months). Bend Aid RT's advantage is in-app purchases (none vs 3). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. What's App sells 3 in-app purchases, starting at $4.99 per 7 days. Bend Aid RT asks for nothing beyond the download.

Bend Aid RT ships an update every 7 months, What's App every 2 months. Both last shipped on October 17, 2026.

## The numbers

| Metric | Bend Aid RT | What's App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (7 ratings)](https://appshunter.io/ios/app/whats-app-qr-code-scanner/id1564038172/reviews)** |
| Number of ratings | — | **7** |
| Positive reviews | 33.3% of reviews | **99.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 2 MB | 54 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [P Stroney](https://appshunter.io/developer/990339951) | [DIGITALSTALK PRIVATE LIMITED](https://appshunter.io/developer/1519420254) |

## What reviewers say

### Bend Aid RT

[App page](https://appshunter.io/ios/app/bend-aid-rt/id990339952)

This app calculates the missing sides and angles of a right triangle. Users can input any two known variables and select their preferred number format for entry. It provides instant solutions and error messages for invalid inputs.

**Highlights:** Solve right triangles, Input any two variables, Multiple number formats (decimal, feet/inches, metric), Angle calculation, Error message validation, Convert between formats

**Features:** Vision Pro support

**In-app purchases:** none


### What's App

[App page](https://appshunter.io/ios/app/whats-app-qr-code-scanner/id1564038172)

Easily scan QR codes and barcodes from various sources, maintaining a history of your scans. Create custom QR codes for events, emails, URLs, and more. Offers premium features like faster speeds and no ads through a subscription.

**Highlights:** Scan QR codes and barcodes, Create custom QR codes, Scan from products and websites, History of scanned codes, Supports multiple code types, Ad-free premium option

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access Weekly | $4.99 | per 7 days |
| Pro Access Monthly | $11.49 | per month |
| Pro Access Yearly | $49.99 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Convenient and fast
- 💡 Powerful and versatile features
- 🔒 Secure cloud storage
- 🌟 Excellent scanning quality

**What reviewers complain about**

- 🐛 Occasional crashes or freezes
- 💰 Some features require paid subscription
- 📱 Compatibility issues with certain devices
- 🔋 High battery consumption

**Reported bugs**

- Login screen freezes
- Incompatibility with older devices
- Scanning quality degradation after updates

**Requested features**

- Full-screen mode for HD scanning
- Improved cloud storage management
- Batch scanning and processing capabilities
- Handwriting recognition feature


## Frequently asked questions

### Is Bend Aid RT free?

Bend Aid RT is free to download, with no in-app purchases.

### Is What's App free?

What's App is free to download, with in-app purchases available.

### Do Bend Aid RT or What's App have ads?

Neither Bend Aid RT nor What's App shows ads.

### Which is updated more often, Bend Aid RT or What's App?

Bend Aid RT ships an update every 7 months, and What's App every 2 months. Most recently, Bend Aid RT was updated on October 17, 2026 and What's App on October 17, 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.*