# Sum List vs EventTimer

The clearest difference is price: EventTimer at Free against Sum List's $1.99. EventTimer also leads on in-app purchases (none vs 1) and update cadence (daily vs every 3 months). Sum List's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.6). On ads there is nothing between them.

EventTimer is free to download; Sum List costs $1.99 up front. Sum List sells 1 one-off in-app purchase. EventTimer asks for nothing beyond the download.

Sum List ships an update every 3 months, EventTimer daily. The most recent releases landed on July 19, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Sum List | EventTimer |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Daily** |
| Size | 1 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erdem Met](https://appshunter.io/developer/1632731422) | [Omari Sopromadze](https://appshunter.io/developer/1779799536) |

## What reviewers say

### Sum List

[App page](https://appshunter.io/ios/app/sum-list/id1632731420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCloud Extension | $1.99 | one-time |


### EventTimer

[App page](https://appshunter.io/ios/app/eventtimer-countdown-and-widget/id6738211639)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sum List free?

Sum List costs $1.99, and also offers in-app purchases.

### Is EventTimer free?

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

### Do Sum List or EventTimer have ads?

Neither Sum List nor EventTimer shows ads.

### Which is updated more often, Sum List or EventTimer?

Sum List ships an update every 3 months, and EventTimer daily. Most recently, Sum List was updated on July 19, 2026 and EventTimer on September 23, 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.*