# Sand Timer vs Gravity Ball Timer

The clearest difference is price: Sand Timer at Free against Gravity Ball Timer's $0.99. Sand Timer also leads on iOS requirement (16.6 vs 18.4). Gravity Ball Timer's advantage is in-app purchases (none vs 4) and ads (none vs shown). On device support there is nothing between them.

Sand Timer is free to download; Gravity Ball Timer costs $0.99 up front. Sand Timer sells 4 in-app purchases, starting at $0.99 per 7 days. Gravity Ball Timer asks for nothing beyond the download.

Sand Timer ships an update every 8 months, Gravity Ball Timer daily. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Sand Timer | Gravity Ball Timer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| 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 | **No** |
| Update frequency | Every 8 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 18 MB |
| Requires iOS | **16.6** | 18.4 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Vicki Partridge](https://appshunter.io/developer/1114861973) | [LexiNexiAI Private Limited](https://appshunter.io/developer/1786390241) |

## 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 |


### Gravity Ball Timer

[App page](https://appshunter.io/ios/app/gravity-ball-timer/id6745581287)

**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 Gravity Ball Timer free?

Gravity Ball Timer costs $0.99, with no in-app purchases.

### Do Sand Timer or Gravity Ball Timer have ads?

Sand Timer shows ads; Gravity Ball Timer does not.

### Which is updated more often, Sand Timer or Gravity Ball Timer?

Sand Timer ships an update every 8 months, and Gravity Ball Timer daily. Most recently, Sand Timer was updated on November 2, 2026 and Gravity Ball Timer on October 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.*