# YPT vs e

The clearest difference is in-app purchases: e at none against YPT's 6. e also leads on iOS requirement (13.0 vs 15.0). YPT's advantage is update cadence (every 2 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. YPT sells 6 in-app purchases, starting at $2.99 per month. e asks for nothing beyond the download.

YPT ships an update every 2 days, e monthly. The most recent releases landed on November 15, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | YPT | e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.8K ratings)](https://appshunter.io/ios/app/ypt-study-timer-and-tracker/id1441909643/reviews)** | — |
| Number of ratings | **1.8K** | — |
| Positive reviews | 56.1% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 270 MB | 52 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [UnCheon Baek](https://appshunter.io/developer/1143037815) | [The Members](https://appshunter.io/developer/1653824858) |

## What reviewers say

### YPT

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


### e

[App page](https://appshunter.io/ios/app/e-one-educacional/id6476114360)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is YPT free?

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

### Is e free?

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

### Do YPT or e have ads?

Neither YPT nor e shows ads.

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

YPT ships an update every 2 days, and e monthly. Most recently, YPT was updated on November 15, 2026 and e on November 8, 2026.

---

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