# IU Mobile vs Twella

The clearest difference is rating: Twella at 5.0 against IU Mobile's 3.9. Twella also leads on update cadence (weekly vs monthly). IU Mobile's advantage is ratings volume (187 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Twella holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: IU Mobile has 187 ratings behind it against 3, so its average is the more settled of the two.

IU Mobile ships an update monthly, Twella weekly. The most recent releases landed on September 5, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | IU Mobile | Twella |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (187 ratings)](https://appshunter.io/ios/app/iu-mobile/id383456985/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/twella/id6450840887/reviews)** |
| Number of ratings | **187** | 3 |
| Positive reviews | 35.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | Free |
| Size | 63 MB | 61 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Indiana University](https://appshunter.io/developer/383456988) | [Twella, LLC](https://appshunter.io/developer/1773813393) |

## What reviewers say

### IU Mobile

[App page](https://appshunter.io/ios/app/iu-mobile/id383456985)

This app serves as a central hub for Indiana University students, consolidating essential information and services from various university systems. It provides a personalized experience to help students navigate their academic journey, access updates, and find support.

**Highlights:** University message center, Access to updates and services, Search for support, Content from Knowledge base, People, One.IU, Personalized student experience

**Features:** macOS Compatibility, Apple Wallet, Apple Watch app, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Easy navigation and user-friendly interface
- ⚡ Quick access to essential campus resources
- 🎓 Helpful for new students finding classes and campus
- 🚌 Useful bus tracking and schedule features
- 💳 Convenient digital Crimson Card access

**What reviewers complain about**

- 🐛 Frequent crashes and app freezes
- 🔐 Constant forced re-authentication and logouts
- ⏳ Slow loading times and unresponsive performance
- 🌐 Functions as a web wrapper rather than native app
- 📵 Poor mobile optimization and screen compatibility

**Reported bugs**

- App crashes on startup or during use
- Login loops - requires re-authentication constantly
- Update required message with no available update
- Incompatibility with newer iOS versions
- Screen rotation issues on iPad

**Requested features**

- Save username and password securely
- Biometric login (Face ID/fingerprint)
- Grade book access
- Reply to class messages functionality
- Faculty-specific features for instructors


### Twella

[App page](https://appshunter.io/ios/app/twella/id6450840887)

This interactive learning application fosters independent thought and collaborative rethinking. It aims to enhance users' ability to critically analyze information and engage in more skillful discussions with others.

**Highlights:** Interactive user experience, Fosters independent thinking, Enhances collaborative rethinking, Skillful discussion tools, Critical analysis support

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IU Mobile free?

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

### Is Twella free?

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

### Which has better reviews, IU Mobile or Twella?

Twella is rated higher. IU Mobile averages 3.9 out of 5 from 187 ratings, while Twella averages 5.0 from 3 ratings.

### Do IU Mobile or Twella have ads?

Neither IU Mobile nor Twella shows ads.

### Which is updated more often, IU Mobile or Twella?

IU Mobile ships an update monthly, and Twella weekly. Most recently, IU Mobile was updated on September 5, 2026 and Twella on September 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*