# TimerStamp vs PING

The clearest difference is update cadence: PING at daily against TimerStamp's every 7 months. PING also leads on iOS requirement (16.0 vs 18.1). 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.

TimerStamp ships an update every 7 months, PING daily. The most recent releases landed on September 26, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | TimerStamp | PING |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Size | 3 MB | 39 MB |
| Requires iOS | 18.1 | **16.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yeseul Lee](https://appshunter.io/developer/1549517981) | [Kronon Labs Co., Ltd.](https://appshunter.io/developer/1788010601) |

## What reviewers say

### TimerStamp

[App page](https://appshunter.io/ios/app/timerstamp/id6747160684)

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

**In-app purchases:** none


### PING

[App page](https://appshunter.io/ios/app/ping-shared-to-do-list/id6790294945)

**In-app purchases:** none


## Frequently asked questions

### Is TimerStamp free?

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

### Is PING free?

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

### Do TimerStamp or PING have ads?

Neither TimerStamp nor PING shows ads.

### Which is updated more often, TimerStamp or PING?

TimerStamp ships an update every 7 months, and PING daily. Most recently, TimerStamp was updated on September 26, 2026 and PING on September 30, 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.*