# About Timers vs GLBViewer by YH

The clearest difference is in-app purchases: GLBViewer by YH at none against About Timers's 3. GLBViewer by YH also leads on iOS requirement (15.0 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. About Timers sells 3 in-app purchases, starting at $0.99 per month. GLBViewer by YH asks for nothing beyond the download.

## The numbers

| Metric | About Timers | GLBViewer by YH |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (61 ratings)](https://appshunter.io/ios/app/about-timers-kitchen-timer/id1609127805/reviews)** | — |
| Number of ratings | **61** | — |
| Positive reviews | 71.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | — |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 13 MB |
| Requires iOS | 17.6 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Gertjan.com](https://appshunter.io/developer/1244161076) | [Yihang Huang](https://appshunter.io/developer/1451896625) |

## What reviewers say

### About Timers

[App page](https://appshunter.io/ios/app/about-timers-kitchen-timer/id1609127805)

Manage multiple timers and stopwatches simultaneously for any task, from cooking to work sessions. Get notifications when timers complete and customize their appearance. Run them reliably in the background.

**Highlights:** Unlimited simultaneous timers and stopwatches, Focus Mode for distraction-free viewing, Home and Lock Screen widgets, Completion notifications, Customizable appearance (colors, shapes, glow), Reliable background operation

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $0.99 | per month |
| Yearly | $9.99 | per year |
| One-time Purchase | $14.99 | one-time |


### GLBViewer by YH

[App page](https://appshunter.io/ios/app/glbviewer-by-yh/id6818788518)

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

**In-app purchases:** none


## Frequently asked questions

### Is About Timers free?

About Timers is free to download, with in-app purchases available.

### Is GLBViewer by YH free?

GLBViewer by YH is free to download, with no in-app purchases.

### Do About Timers or GLBViewer by YH have ads?

Both About Timers and GLBViewer by YH show ads.

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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.*