# How Many Sleeps vs Worry Stone

The clearest difference is in-app purchases: Worry Stone at none against How Many Sleeps's 1. On price, rating, ratings volume and update cadence there is nothing between them.

How Many Sleeps costs $0.99 and Worry Stone $0.99 up front. How Many Sleeps sells 1 one-off in-app purchase. Worry Stone asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for How Many Sleeps against 5.0 for Worry Stone. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

How Many Sleeps ships an update fortnightly, Worry Stone every 3 weeks. The most recent releases landed on October 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | How Many Sleeps | Worry Stone |
| --- | --- | --- |
| Price | $0.99 | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/how-many-sleeps-countdown/id1619521311/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/worry-stone/id6768755678/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 20 MB | 2 MB |
| Requires iOS | 18.2 | **17.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sandra Garcia](https://appshunter.io/developer/1439682841) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### How Many Sleeps

[App page](https://appshunter.io/ios/app/how-many-sleeps-countdown/id1619521311)

Anticipate special moments by counting down not in days, but in sleeps. This app makes waiting for birthdays, holidays, and trips feel more exciting and magical. Personalize your countdowns with custom colors and icons, and receive reminders so you never miss a special occasion.

**Highlights:** Sleep-based countdowns, Home screen widgets, Celebration animations, Custom colors and icons, Event categories and filters, Yearly repeating events, Event reminders, Shareable countdowns

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| How Many More Sleeps | Free | one-time |


### Worry Stone

[App page](https://appshunter.io/ios/app/worry-stone/id6768755678)

Engage in a calming tactile ritual with a digital stone. Explore various textures, practice guided breathing, and privately journal your reflections. This app offers a peaceful escape for personal journaling and mindful moments.

**Highlights:** Tactile stone surface with haptic feedback, Ritual planner for intentional moments, Guided breathing patterns, Private moment notes and reflections, Collection of 20 hand-tuned stones, Local-first data storage

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

**In-app purchases:** none


## Frequently asked questions

### Is How Many Sleeps free?

How Many Sleeps costs $0.99, and also offers in-app purchases.

### Is Worry Stone free?

Worry Stone costs $0.99, with no in-app purchases.

### Which has better reviews, How Many Sleeps or Worry Stone?

How Many Sleeps and Worry Stone are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do How Many Sleeps or Worry Stone have ads?

Neither How Many Sleeps nor Worry Stone shows ads.

### Which is updated more often, How Many Sleeps or Worry Stone?

How Many Sleeps ships an update fortnightly, and Worry Stone every 3 weeks. Most recently, How Many Sleeps was updated on October 6, 2026 and Worry Stone on October 31, 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.*