# Countdate vs Bubble Calm

The clearest difference is in-app purchases: Countdate at none against Bubble Calm's 1. Countdate also leads on iOS requirement (15.0 vs 18.6). Bubble Calm's advantage is update cadence (daily vs every 6 months). On price, ads and device support there is nothing between them.

Both are free to download. Bubble Calm sells 1 one-off in-app purchase. Countdate asks for nothing beyond the download.

Countdate ships an update every 6 months, Bubble Calm daily. The most recent releases landed on October 1, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Countdate | Bubble Calm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 months | **Daily** |
| Size | 9 MB | 10 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [LiangYu Ko](https://appshunter.io/developer/1758015388) | [picturing bits](https://appshunter.io/developer/1799046832) |

## What reviewers say

### Countdate

[App page](https://appshunter.io/ios/app/countdate/id6553989325)

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

**In-app purchases:** none


### Bubble Calm

[App page](https://appshunter.io/ios/app/bubble-calm/id6757302485)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubble Calm Plus | $1.99 | one-time |


## Frequently asked questions

### Is Countdate free?

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

### Is Bubble Calm free?

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

### Do Countdate or Bubble Calm have ads?

Neither Countdate nor Bubble Calm shows ads.

### Which is updated more often, Countdate or Bubble Calm?

Countdate ships an update every 6 months, and Bubble Calm daily. Most recently, Countdate was updated on October 1, 2026 and Bubble Calm on October 5, 2026.

---

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