# 來課一堂 vs EventKeeper Countdown Timer

The clearest difference is ads: 來課一堂 at none against EventKeeper Countdown Timer's shown. 來課一堂 also leads on iOS requirement (12.0 vs 16.1). On price, update cadence, 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.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 14, 2026 and July 9, 2026 respectively.

## The numbers

| Metric | 來課一堂 | EventKeeper Countdown Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Size | 35 MB | 78 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [高點教育出版集團](https://appshunter.io/developer/382023045) | [Chih Feng Lien](https://appshunter.io/developer/1826391453) |

## What reviewers say

### 來課一堂

[App page](https://appshunter.io/ios/app/id1628753444)

**Features:** macOS Compatibility

**In-app purchases:** none


### EventKeeper Countdown Timer

[App page](https://appshunter.io/ios/app/eventkeeper-countdown-timer/id6748804156)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 來課一堂 free?

來課一堂 is free to download, with no in-app purchases.

### Is EventKeeper Countdown Timer free?

EventKeeper Countdown Timer is free to download, with no in-app purchases.

### Do 來課一堂 or EventKeeper Countdown Timer have ads?

EventKeeper Countdown Timer shows ads; 來課一堂 does not.

### Which is updated more often, 來課一堂 or EventKeeper Countdown Timer?

來課一堂 ships an update every 2 months, and EventKeeper Countdown Timer every 2 months. Most recently, 來課一堂 was updated on September 14, 2026 and EventKeeper Countdown Timer on July 9, 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.*