# YTN·HUFS Debate Timer vs Physics Solver AI

The clearest difference is review sentiment: YTN·HUFS Debate Timer at 100% against Physics Solver AI's 20%. YTN·HUFS Debate Timer also leads on in-app purchases (none vs 5). Physics Solver AI's advantage is update cadence (monthly vs every 13 months) and iOS requirement (13.0 vs 15.6). On price, ads and device support there is nothing between them.

Both are free to download. Physics Solver AI sells 5 in-app purchases, starting at $5.99 per 7 days. YTN·HUFS Debate Timer asks for nothing beyond the download.

YTN·HUFS Debate Timer ships an update every 13 months, Physics Solver AI monthly. The most recent releases landed on September 11, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | YTN·HUFS Debate Timer | Physics Solver AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (136 ratings)](https://appshunter.io/ios/app/physics-solver-ai/id6736621573/reviews)** |
| Number of ratings | — | **136** |
| Positive reviews | **100.0% of reviews** | 20.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 4 MB | 87 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [YTN](https://appshunter.io/developer/353118001) | [NEXTLINE YAZILIM LİMİTED ŞİRKETİ](https://appshunter.io/developer/1795648837) |

## What reviewers say

### YTN·HUFS Debate Timer

[App page](https://appshunter.io/ios/app/ytnhufs-debate-timer/id1202769095)

This timer is specifically designed for the YTN·HUFS English Debating Championship, adhering to its rules. It provides automatic bell alerts for speech durations and protected time intervals, ensuring fair play for all participants.

**Highlights:** Customizable timers for debate speeches, Automatic bell alerts for time intervals, Supports elementary, middle, and high school divisions, Indicates protected time start and end, Grace period alerts, Adheres to YTN·HUFS debate rules

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

**In-app purchases:** none


### Physics Solver AI

[App page](https://appshunter.io/ios/app/physics-solver-ai/id6736621573)

This app provides instant, accurate solutions and detailed step-by-step explanations for physics problems across various branches. It acts as a personal tutor, helping students understand complex concepts through interactive learning and personalized guidance, available 24/7.

**Highlights:** Physics problem solving, Detailed step-by-step solutions, Instant answers via photo, Interactive learning, 24/7 availability, Covers mechanics, electromagnetism, and more

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI Premium | $5.99 | per 7 days |
| Physics Solver Premium | $9.99 | per year |
| Physics AI Premium | $19.99 | per month |
| 6 Month Premium Discounted | $29.99 | per 6 months |
| Physics AI Premium | $59.99 | per 6 months |


## Frequently asked questions

### Is YTN·HUFS Debate Timer free?

YTN·HUFS Debate Timer is free to download, with no in-app purchases.

### Is Physics Solver AI free?

Physics Solver AI is free to download, with in-app purchases available.

### Do YTN·HUFS Debate Timer or Physics Solver AI have ads?

Neither YTN·HUFS Debate Timer nor Physics Solver AI shows ads.

### Which is updated more often, YTN·HUFS Debate Timer or Physics Solver AI?

YTN·HUFS Debate Timer ships an update every 13 months, and Physics Solver AI monthly. Most recently, YTN·HUFS Debate Timer was updated on September 11, 2026 and Physics Solver AI on September 22, 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.*