# i+ RA vs Orthobot

The clearest difference is review sentiment: Orthobot at 69% against i+ RA's 2%. Orthobot also leads on update cadence (every 2 days vs every 5 months) and iOS requirement (12.0 vs 15.1). i+ RA's advantage is in-app purchases (none vs 2). On price, ads and device support there is nothing between them.

Both are free to download. Orthobot sells 2 in-app purchases, starting at $2.99 per month. i+ RA asks for nothing beyond the download.

i+ RA ships an update every 5 months, Orthobot every 2 days. The most recent releases landed on October 21, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | i+ RA | Orthobot |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 1.8% of reviews | **68.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 130 MB | 67 MB |
| Requires iOS | 15.1 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Cheneliere Education Inc](https://appshunter.io/developer/568645598) | [Jason Simard Duperr](https://appshunter.io/developer/1513385334) |

## What reviewers say

### i+ RA

[App page](https://appshunter.io/ios/app/i-plus-ra/id1365098949)

This app uses augmented reality to enhance digital content within educational collections. Simply point your device's camera at a marker in a book to unlock interactive videos, quizzes, and more. Access content offline after preloading it onto your device.

**Highlights:** Augmented reality content discovery, Interactive 3D objects, Access to videos and slideshows, Interactive questions, Offline content access, Marker detection

**In-app purchases:** none


### Orthobot

[App page](https://appshunter.io/ios/app/orthobot/id6445925149)

Enhance your writing with this app that corrects spelling and grammar. It offers suggestions to improve the style and clarity of your messages, ensuring professional communication for social media and emails.

**Highlights:** Spelling correction, Grammar correction, Style suggestions, Clarity improvement, Professional communication

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 month | $2.99 | per month |
| Premium 1 year | $34.99 | per year |


## Frequently asked questions

### Is i+ RA free?

i+ RA is free to download, with no in-app purchases.

### Is Orthobot free?

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

### Do i+ RA or Orthobot have ads?

Neither i+ RA nor Orthobot shows ads.

### Which is updated more often, i+ RA or Orthobot?

i+ RA ships an update every 5 months, and Orthobot every 2 days. Most recently, i+ RA was updated on October 21, 2026 and Orthobot on October 25, 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.*