# WSEI Schedule vs ATE Events

The clearest difference is in-app purchases: ATE Events at none against WSEI Schedule's 5. WSEI Schedule's advantage is update cadence (every 3 months vs every 28 months) and device support (5 vs 3). On price, ads and iOS requirement there is nothing between them.

Both are free to download. WSEI Schedule sells 5 one-off in-app purchases. ATE Events asks for nothing beyond the download.

WSEI Schedule ships an update every 3 months, ATE Events every 28 months. The most recent releases landed on June 1, 2026 and March 13, 2026 respectively.

## The numbers

| Metric | WSEI Schedule | ATE Events |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 28 months |
| Monetization | Free | — |
| Size | 4 MB | 24 MB |
| Requires iOS | 14.0 | 14.0 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Infinity Pi](https://appshunter.io/developer/1142275071) | [ENERGO-COMPLEX Sp. z o.o.](https://appshunter.io/developer/1516656949) |

## What reviewers say

### WSEI Schedule

[App page](https://appshunter.io/ios/app/wsei-schedule/id1304283398)

Access your university class schedule directly from your phone or smartwatch. This app provides a convenient way to view lectures with a single tap, and includes a widget for quick access without opening the application.

**Highlights:** View class schedule, One-tap lecture access, Home screen widget, Apple Watch integration, Supports multiple devices

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Support Developer 1 | $0.99 | one-time |
| Support Developer 2 | $1.99 | one-time |
| Premium | $1.99 | one-time |
| Support Developer 3 | $2.99 | one-time |
| Support Developer 4 | $3.99 | one-time |


### ATE Events

[App page](https://appshunter.io/ios/app/ate-events/id1516656950)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is WSEI Schedule free?

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

### Is ATE Events free?

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

### Do WSEI Schedule or ATE Events have ads?

Neither WSEI Schedule nor ATE Events shows ads.

### Which is updated more often, WSEI Schedule or ATE Events?

WSEI Schedule ships an update every 3 months, and ATE Events every 28 months. Most recently, WSEI Schedule was updated on June 1, 2026 and ATE Events on March 13, 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.*