# Momento vs Countlys

The clearest difference is ads: Momento at none against Countlys's shown. Countlys's advantage is update cadence (daily vs every 9 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Momento ships an update every 9 months, Countlys daily. Both last shipped on October 25, 2026.

## The numbers

| Metric | Momento | Countlys |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 9 months | **Daily** |
| Size | 4 MB | 6 MB |
| Requires iOS | **17.6** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Ken Chen](https://appshunter.io/developer/1848158856) | [Kerem Gonlkrmaz](https://appshunter.io/developer/1882973074) |

## What reviewers say

### Momento

[App page](https://appshunter.io/ios/app/momento-anniversary-countdown/id6756493447)

**Features:** Vision Pro support

**In-app purchases:** none


### Countlys

[App page](https://appshunter.io/ios/app/countlys-event-countdown/id6761101280)

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

**In-app purchases:** none


## Frequently asked questions

### Is Momento free?

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

### Is Countlys free?

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

### Do Momento or Countlys have ads?

Countlys shows ads; Momento does not.

### Which is updated more often, Momento or Countlys?

Momento ships an update every 9 months, and Countlys daily. Most recently, Momento was updated on October 25, 2026 and Countlys on October 25, 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.*