# Countly vs Stonn

The clearest difference is in-app purchases: Stonn at none against Countly's 10. Countly's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Countly sells 9 in-app purchases, starting at $1.99 per 7 days. Stonn asks for nothing beyond the download.

Countly ships an update every 10 days, Stonn every 3 weeks. The most recent releases landed on October 14, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Countly | Stonn |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (169 ratings)](https://appshunter.io/ios/app/countly-countdown-date-timer/id6502288818/reviews)** | — |
| Number of ratings | **169** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 183 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [80bucks LLC](https://appshunter.io/developer/1551798251) | [Gregoire Deshusses](https://appshunter.io/developer/1647337922) |

## What reviewers say

### Countly

[App page](https://appshunter.io/ios/app/countly-countdown-date-timer/id6502288818)

Easily track past and future events with this stylish countdown app. Customize your home screen with widgets and personalize the app's appearance with various themes. Set alerts for important dates and recurring appointments.

**Highlights:** Track past and future events, Customizable home screen widgets, Visual customization with themes, Event alerts and repeats, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Subscription | $1.99 | per 7 days |
| Monthly | $1.99 | per month |
| Monthly | $2.99 | per month |
| Monthly Subscription | $3.99 | per month |
| Annual | $12.99 | per year |
| Annual Subscription | $17.99 | per year |
| Annual Subscription | $17.99 | per year |
| Annual | $19.99 | per year |
| Lifetime | $29.99 | one-time |


### Stonn

[App page](https://appshunter.io/ios/app/stonn/id6755889521)

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

**In-app purchases:** none


## Frequently asked questions

### Is Countly free?

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

### Is Stonn free?

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

### Do Countly or Stonn have ads?

Neither Countly nor Stonn shows ads.

### Which is updated more often, Countly or Stonn?

Countly ships an update every 10 days, and Stonn every 3 weeks. Most recently, Countly was updated on October 14, 2026 and Stonn on October 2, 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.*