# TUSBuddy vs I

The clearest difference is device support: TUSBuddy at 5 against I's 2. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TUSBuddy ships an update every 2 weeks, I weekly. The most recent releases landed on November 11, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | TUSBuddy | I |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.1 (9 ratings)](https://appshunter.io/ios/app/tusbuddy/id1547209630/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 45.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 73 MB | 45 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmet Ay](https://appshunter.io/developer/1185833917) | [Sağlık Bilimleri Üniversitesi](https://appshunter.io/developer/1292516968) |

## What reviewers say

### TUSBuddy

[App page](https://appshunter.io/ios/app/tusbuddy/id1547209630)

This app aids in preparing for the TUS exam and navigating the TUS preference process. It offers tools for exam preparation, including a timer, study calendar, past questions, and practice exams. It also provides features for preference selection, such as simulation, branch statistics, and score calculation.

**Highlights:** TUS preparation tools, Study calendar and analysis, Past TUS questions, Preference simulation, Branch statistics, Score calculation

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


### I

[App page](https://appshunter.io/ios/app/i-karne/id6739802455)

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

**In-app purchases:** none


## Frequently asked questions

### Is TUSBuddy free?

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

### Is I free?

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

### Do TUSBuddy or I have ads?

Neither TUSBuddy nor I shows ads.

### Which is updated more often, TUSBuddy or I?

TUSBuddy ships an update every 2 weeks, and I weekly. Most recently, TUSBuddy was updated on November 11, 2026 and I on November 8, 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.*