# Countdown Days vs Tada

The clearest difference is in-app purchases: Countdown Days at none against Tada's 3. Tada's advantage is update cadence (daily vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Tada sells 3 in-app purchases, starting at $1.99 per month. Countdown Days asks for nothing beyond the download.

Countdown Days ships an update every 7 months, Tada daily. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Countdown Days | Tada |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Daily** |
| Size | 1 MB | 8 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Derick Derick](https://appshunter.io/developer/1675640216) | [Musa Tenekeci](https://appshunter.io/developer/1773121832) |

## What reviewers say

### Countdown Days

[App page](https://appshunter.io/ios/app/countdown-days-widget/id6748607372)

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

**In-app purchases:** none


### Tada

[App page](https://appshunter.io/ios/app/tada-birthday-reminder/id6817669075)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $1.99 | per month |
| Premium Yearly | $8.99 | per year |
| Premium Lifetime | $17.99 | one-time |


## Frequently asked questions

### Is Countdown Days free?

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

### Is Tada free?

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

### Do Countdown Days or Tada have ads?

Neither Countdown Days nor Tada shows ads.

### Which is updated more often, Countdown Days or Tada?

Countdown Days ships an update every 7 months, and Tada daily. Most recently, Countdown Days was updated on November 5, 2026 and Tada 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.*