# YPT vs Thea

The clearest difference is review sentiment: Thea at 93% against YPT's 56%. Thea also leads on rating (4.9 vs 4.7). YPT's advantage is update cadence (every 2 days vs monthly). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. YPT sells 6 in-app purchases, starting at $2.99 per month and Thea sells 2 in-app purchases, starting at $12.00 per month. Whichever you choose, the download price is not the number that matters.

Thea holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 1.8K and 2.6K respectively. Written reviews point the same way: 56% of YPT's written reviews are positive against 93% of Thea's.

YPT ships an update every 2 days, Thea monthly. The most recent releases landed on November 13, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | YPT | Thea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.8K ratings)](https://appshunter.io/ios/app/ypt-study-group-and-timer/id1441909643/reviews) | **[4.9 (2.6K ratings)](https://appshunter.io/ios/app/thea-study-smart/id6742800289/reviews)** |
| Number of ratings | 1.8K | **2.6K** |
| Positive reviews | 56.0% of reviews | **92.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 269 MB | 4 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod, Apple Watch | iPhone, iPad, iPod, Mac |
| Age rating | 4+ | 12+ |
| Developer | [UnCheon Baek](https://appshunter.io/developer/1143037815) | [Thea Study](https://appshunter.io/developer/1800055800) |

## What reviewers say

### YPT

[App page](https://appshunter.io/ios/app/ypt-study-group-and-timer/id1441909643)

This app helps users study together remotely by tracking study time, planning daily tasks, and creating study groups. It offers real-time rankings and visualizes study progress to keep users motivated.

**Highlights:** Study time tracking, Daily planner and to-do lists, Remote study groups, Real-time ranking, Visual study statistics, Background noise options

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly subscription | $2.99 | per month |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $29.99 | per year |
| 100 flames | $0.99 | one-time |
| Unlock Apps | $0.99 | one-time |
| 600 flames | $3.99 | one-time |

**What reviewers like**

- 🚀 Motivating and competitive
- 👍 Comprehensive features (timer, planner, study groups)
- 🎨 Customizable themes and aesthetics
- 🔊 Helpful background noise options

**What reviewers complain about**

- 🐛 Bugs and glitches (freezing, crashing, time recording issues)
- ⏱️ Time zone issues for users outside of Korea
- 🔒 Restricted app access during study sessions

**Reported bugs**

- Timer not stopping when exiting the app
- Inconsistent time recording across devices
- Sudden language changes without user input
- Connectivity issues and server problems

**Requested features**

- Add ability to edit/remove specific study time entries
- Implement a desktop/web version of the app
- Allow more customization options for the calendar and planner
- Improve the allowed apps feature to work more reliably


### Thea

[App page](https://appshunter.io/ios/app/thea-study-smart/id6742800289)

Transform your course materials into interactive study tools with an AI-powered platform. Upload notes, PDFs, or videos to generate flashcards, practice tests, and summaries. Learn efficiently and master your subjects with personalized study plans.

**Highlights:** AI-powered study material transformation, Interactive flashcards and game modes, Adaptive learning question generation, Practice test simulation, Automatic summarization and guide creation, Multi-language support

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $12.00 | per month |
| Yearly | $48.00 | per year |

**What reviewers like**

- 👍 Easy to use
- 🚀 Helpful AI features
- 💰 Free version available
- 📚 Effective for studying and learning
- 🎓 Useful for AP and nursing exams

**What reviewers complain about**

- 🔍 Lack of spaced repetition setting
- 🔒 Potential for paywalls in the future

**Reported bugs**

- Answers not mixed up in matching game

**Requested features**

- Spaced repetition setting
- More customization options


## Frequently asked questions

### Is YPT free?

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

### Is Thea free?

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

### Which has better reviews, YPT or Thea?

Thea is rated higher. YPT averages 4.7 out of 5 from 1.8K ratings, while Thea averages 4.9 from 2.6K ratings.

### Do YPT or Thea have ads?

Neither YPT nor Thea shows ads.

### Which is updated more often, YPT or Thea?

YPT ships an update every 2 days, and Thea monthly. Most recently, YPT was updated on November 13, 2026 and Thea on November 12, 2026.

---

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