# ESAN vs UPeU Lamb

The clearest difference is update cadence: UPeU Lamb at every 2 weeks against ESAN's every 5 weeks. ESAN's advantage is iOS requirement (12.1 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

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

ESAN ships an update every 5 weeks, UPeU Lamb every 2 weeks. The most recent releases landed on June 11, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | ESAN | UPeU Lamb |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (2 ratings)](https://appshunter.io/ios/app/esan/id990308896/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 37 MB | 118 MB |
| Requires iOS | **12.1** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Universidad Esan](https://appshunter.io/developer/990308895) | [Universidad Peruana Unión](https://appshunter.io/developer/1202009386) |

## What reviewers say

### ESAN

[App page](https://appshunter.io/ios/app/esan/id990308896)

Access academic information including schedules, enrolled courses, grades, and pending payments. View dining hall menus and useful links. Designed for students and faculty of Universidad ESAN.

**Highlights:** View class schedules, Track enrolled courses, Check grades and attendance, Monitor pending payments, Access dining hall menus, Find useful links

**In-app purchases:** none


### UPeU Lamb

[App page](https://appshunter.io/ios/app/upeu-lamb/id1428977402)

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

**In-app purchases:** none


## Frequently asked questions

### Is ESAN free?

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

### Is UPeU Lamb free?

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

### Do ESAN or UPeU Lamb have ads?

Neither ESAN nor UPeU Lamb shows ads.

### Which is updated more often, ESAN or UPeU Lamb?

ESAN ships an update every 5 weeks, and UPeU Lamb every 2 weeks. Most recently, ESAN was updated on June 11, 2026 and UPeU Lamb on September 24, 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.*