# Bend Aid RT vs Arikh

The clearest difference is in-app purchases: Bend Aid RT at none against Arikh's 3. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Arikh sells 3 one-off in-app purchases. Bend Aid RT asks for nothing beyond the download.

Bend Aid RT ships an update every 7 months, Arikh every 11 months. The most recent releases landed on October 17, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Bend Aid RT | Arikh |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 11 months |
| Monetization | Paid | — |
| Size | 2 MB | 8 MB |
| Requires iOS | **17.6** | 18.4 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [P Stroney](https://appshunter.io/developer/990339951) | [James Nerlinger](https://appshunter.io/developer/1808226067) |

## 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


### Arikh

[App page](https://appshunter.io/ios/app/arikh/id6751165948)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Supporter | $1.99 | one-time |
| Patron | $4.99 | one-time |
| Champion | $9.99 | one-time |


## Frequently asked questions

### Is Bend Aid RT free?

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

### Is Arikh free?

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

### Do Bend Aid RT or Arikh have ads?

Neither Bend Aid RT nor Arikh shows ads.

### Which is updated more often, Bend Aid RT or Arikh?

Bend Aid RT ships an update every 7 months, and Arikh every 11 months. Most recently, Bend Aid RT was updated on October 17, 2026 and Arikh on October 4, 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.*