# Open Roberta Mobile vs Bites

The clearest difference is rating: Bites at 4.6 against Open Roberta Mobile's 1.7. Bites also leads on ratings volume (2.1K vs 3). Open Roberta Mobile's advantage is in-app purchases (none vs 10) and update cadence (every 2 days vs fortnightly). On price, ads and device support there is nothing between them.

Both are free to download. Bites sells 9 in-app purchases, starting at $6.99 per 7 days. Open Roberta Mobile asks for nothing beyond the download.

Bites holds the better App Store score, 4.6 against 1.7. That said, the two scores are not equally well evidenced: Bites has 2.1K ratings behind it against 3, so its average is the more settled of the two.

Open Roberta Mobile ships an update every 2 days, Bites fortnightly. The most recent releases landed on October 4, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Open Roberta Mobile | Bites |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.7 (3 ratings)](https://appshunter.io/ios/app/open-roberta-mobile/id1446855164/reviews) | **[4.6 (2.1K ratings)](https://appshunter.io/ios/app/bites-ai-powered-studying/id6475324072/reviews)** |
| Number of ratings | 3 | **2.1K** |
| Positive reviews | — | 42.6% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Fortnightly |
| Monetization | **Free** | Free with in-app purchases |
| Size | 14 MB | 144 MB |
| Requires iOS | **9.3** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fraunhofer](https://appshunter.io/developer/487639036) | [Shaguf](https://appshunter.io/developer/1723925797) |

## What reviewers say

### Open Roberta Mobile

[App page](https://appshunter.io/ios/app/open-roberta-mobile/id1446855164)

Visually program robots and microcontrollers using a drag-and-drop interface. Wirelessly transfer your creations to compatible hardware like LEGO Education WeDo 2.0 via Bluetooth. Explore a gallery of shared programs and access live coding help.

**Highlights:** Visual programming language (NEPO®), Robot and microcontroller control, Wireless Bluetooth transfer, Program sharing gallery, Live coding help, Multi-language support

**Features:** macOS Compatibility

**In-app purchases:** none


### Bites

[App page](https://appshunter.io/ios/app/bites-ai-powered-studying/id6475324072)

This app transforms handwritten notes into interactive study tools like flashcards and quizzes using AI. It helps students organize their learning materials, practice recall, and understand complex topics with a virtual study buddy. Designed to make studying more efficient and enjoyable.

**Highlights:** AI-powered note conversion, Instant flashcard generation, Personalized quizzes, Handwritten note support, Spaced repetition and active recall, AI study buddy for explanations

**Features:** Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $6.99 | per 7 days |
| Monthly | $9.99 | per month |
| Monthly | $9.99 | per month |
| Monthly With 3-Day Free Trial | $9.99 | per month |
| 3 Months | $22.99 | per 3 months |
| 3 Months | $22.99 | per 3 months |
| Bites+ (Annual Plan) | $59.99 | per year |
| Yearly | $59.99 | per year |
| Bites+ (Annual Plan) | $59.99 | per year |

**What reviewers like**

- 🚀 Fast and efficient
- 👍 Easy to use
- 📈 Helps improve grades

**What reviewers complain about**

- 🐛 Occasional crashes
- ⏱️ Slow performance
- 🔍 Limited features

**Reported bugs**

- Unable to upload files
- Inconsistent behavior

**Requested features**

- Add scanner functionality
- Improve file upload process
- Implement spaced repetition like Anki


## Frequently asked questions

### Is Open Roberta Mobile free?

Open Roberta Mobile is free to download, with no in-app purchases.

### Is Bites free?

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

### Which has better reviews, Open Roberta Mobile or Bites?

Bites is rated higher. Open Roberta Mobile averages 1.7 out of 5 from 3 ratings, while Bites averages 4.6 from 2.1K ratings.

### Do Open Roberta Mobile or Bites have ads?

Neither Open Roberta Mobile nor Bites shows ads.

### Which is updated more often, Open Roberta Mobile or Bites?

Open Roberta Mobile ships an update every 2 days, and Bites fortnightly. Most recently, Open Roberta Mobile was updated on October 4, 2026 and Bites on October 16, 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.*