# Memento vs Worry Stone

The clearest difference is price: Memento at Free against Worry Stone's $0.99. Worry Stone's advantage is in-app purchases (none vs 1). On rating, ratings volume, update cadence and ads there is nothing between them.

Memento is free to download; Worry Stone costs $0.99 up front. Memento 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 Memento against 5.0 for Worry Stone. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Memento ships an update every 11 days, Worry Stone every 3 weeks. The most recent releases landed on October 25, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Memento | Worry Stone |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/memento-days-countdown-widget/id677853493/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/worry-stone/id6768755678/reviews) |
| Number of ratings | **2** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 9 MB | 2 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anand Raj R](https://appshunter.io/developer/514675684) | [Robert Corbin](https://appshunter.io/developer/1890247992) |

## What reviewers say

### Memento

[App page](https://appshunter.io/ios/app/memento-days-countdown-widget/id677853493)

Track important life events with beautiful, personalized countdowns. Add photos, favorite songs, notes, and receive timely notifications. Create widgets and share moments with friends.

**Highlights:** Personalized event countdowns, Custom photos and favorite songs, Event notes and reminders, Widget creation, Timely notifications, Social sharing

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro (Lifetime) | $2.99 | 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 Memento free?

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

### Is Worry Stone free?

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

### Which has better reviews, Memento or Worry Stone?

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

### Do Memento or Worry Stone have ads?

Neither Memento nor Worry Stone shows ads.

### Which is updated more often, Memento or Worry Stone?

Memento ships an update every 11 days, and Worry Stone every 3 weeks. Most recently, Memento was updated on October 25, 2026 and Worry Stone on October 16, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*