# Class Timetable by TimeTo vs Explore UDLAP

The clearest difference is in-app purchases: Explore UDLAP at none against Class Timetable by TimeTo's 6. Explore UDLAP also leads on ads (none vs shown) and iOS requirement (8.4 vs 16.0). Class Timetable by TimeTo's advantage is update cadence (fortnightly vs every 15 months). On price and device support there is nothing between them.

Both are free to download. Class Timetable by TimeTo sells 6 in-app purchases, starting at $8.99 per year. Explore UDLAP asks for nothing beyond the download.

Class Timetable by TimeTo ships an update fortnightly, Explore UDLAP every 15 months. The most recent releases landed on November 1, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | Class Timetable by TimeTo | Explore UDLAP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (299 ratings)](https://appshunter.io/ios/app/class-timetable-by-timeto/id489566160/reviews)** | — |
| Number of ratings | **299** | — |
| Positive reviews | 37.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Every 15 months |
| Monetization | Free with in-app purchases | — |
| Size | 247 MB | 1 MB |
| Requires iOS | 16.0 | **8.4** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [oWorld Software](https://appshunter.io/developer/291192797) | [Universidad de las Americas Puebla](https://appshunter.io/developer/558962984) |

## What reviewers say

### Class Timetable by TimeTo

[App page](https://appshunter.io/ios/app/class-timetable-by-timeto/id489566160)

Organize your academic life with a digital planner that replaces paper schedules. Track classes, manage homework assignments with due dates, and customize your timetable view. Stay on top of your studies with this practical tool.

**Highlights:** Digital class schedule replacement, Homework assignment management, Customizable timetable view, Class details (classroom, teacher, time), Color-coded subjects, Homework status tracking, Summary view of all classes

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, iMessage stickers, Vision Pro support, iPhone Duo support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Class Schedule Premium. | $8.99 | per year |
| Remove Ads | $0.99 | one-time |
| Notifications des devoirs | $0.99 | one-time |
| Partage des calendriers | $0.99 | one-time |
| New colors for courses and hw | $0.99 | one-time |
| Tout débloquer | $1.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive interface
- 🎨 Good color coding and customization options
- ⏰ Helpful for schedule planning and time management
- 📱 Practical dashboard with quick summary of upcoming classes
- 💡 Week A and B feature for alternating schedules

**What reviewers complain about**

- 📺 Excessive ads throughout the app
- 🐛 Frequent crashes and glitches
- 💾 Data loss after updates
- ⚠️ Ads persist even with paid subscription
- 🔄 Time settings reset to current time

**Reported bugs**

- App crashes on launch or when adding classes
- Crashes when setting homework due dates
- Time settings revert to current time automatically
- Saved time slots don't appear on calendar without app restart
- Cannot add overlapping classes even with different time periods

**Requested features**

- Remove or significantly reduce ads
- Custom theme and color design options
- Ability to create multiple timetables
- Edit and delete functionality for classes
- Support for non-Monday-Friday schedules


### Explore UDLAP

[App page](https://appshunter.io/ios/app/explore-udlap/id625022718)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Class Timetable by TimeTo free?

Class Timetable by TimeTo is free to download, with in-app purchases available.

### Is Explore UDLAP free?

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

### Do Class Timetable by TimeTo or Explore UDLAP have ads?

Class Timetable by TimeTo shows ads; Explore UDLAP does not.

### Which is updated more often, Class Timetable by TimeTo or Explore UDLAP?

Class Timetable by TimeTo ships an update fortnightly, and Explore UDLAP every 15 months. Most recently, Class Timetable by TimeTo was updated on November 1, 2026 and Explore UDLAP on October 26, 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.*