# Sand Timer vs Measurement Notebook

The clearest difference is in-app purchases: Measurement Notebook at none against Sand Timer's 4. Measurement Notebook also leads on update cadence (every 2 weeks vs every 8 months). Sand Timer's advantage is iOS requirement (16.6 vs 18.6). On price, ads and device support there is nothing between them.

Both are free to download. Sand Timer sells 4 in-app purchases, starting at $0.99 per 7 days. Measurement Notebook asks for nothing beyond the download.

Sand Timer ships an update every 8 months, Measurement Notebook every 2 weeks. The most recent releases landed on October 11, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Sand Timer | Measurement Notebook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (150 ratings)](https://appshunter.io/ios/app/sand-timer-countdown-clock/id1205335548/reviews)** | — |
| Number of ratings | **150** | — |
| Positive reviews | 6.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 11 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Vicki Partridge](https://appshunter.io/developer/1114861973) | [Thomas Portlock](https://appshunter.io/developer/1890094275) |

## What reviewers say

### Sand Timer

[App page](https://appshunter.io/ios/app/sand-timer-countdown-clock/id1205335548)

This app provides a visually engaging and intuitive way to track time with realistic sand flow animations. It's perfect for various activities like studying, workouts, or cooking, offering customizable themes and sound alerts to keep you on track.

**Highlights:** Realistic sand flow animation, Adjustable timer settings, Multiple timers management, Customizable themes, Sound alerts

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $0.99 | per 7 days |
| Monthly Subscription | $2.99 | per month |
| Yearly Subscription | $9.99 | per year |
| Remove Ads | $1.99 | one-time |


### Measurement Notebook

[App page](https://appshunter.io/ios/app/measurement-notebook/id6795632601)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sand Timer free?

Sand Timer is free to download, with in-app purchases available.

### Is Measurement Notebook free?

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

### Do Sand Timer or Measurement Notebook have ads?

Both Sand Timer and Measurement Notebook show ads.

### Which is updated more often, Sand Timer or Measurement Notebook?

Sand Timer ships an update every 8 months, and Measurement Notebook every 2 weeks. Most recently, Sand Timer was updated on October 11, 2026 and Measurement Notebook 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.*