# Countdown vs MDA

The clearest difference is price: Countdown at Free against MDA's $4.99. MDA's advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 6 weeks). On ads, device support and iOS requirement there is nothing between them.

Countdown is free to download; MDA costs $4.99 up front. Countdown sells 1 one-off in-app purchase. MDA asks for nothing beyond the download.

Countdown ships an update every 6 weeks, MDA fortnightly. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Countdown | MDA |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Size | 13 MB | 39 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bohdan Kachur](https://appshunter.io/developer/1689051579) | [Tulio Calazans](https://appshunter.io/developer/1506825273) |

## What reviewers say

### Countdown

[App page](https://appshunter.io/ios/app/countdown-events-countdown/id6449434733)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro | $2.99 | one-time |


### MDA

[App page](https://appshunter.io/ios/app/mda-my-diary-pro/id6458223921)

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

**In-app purchases:** none


## Frequently asked questions

### Is Countdown free?

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

### Is MDA free?

MDA costs $4.99, with no in-app purchases.

### Do Countdown or MDA have ads?

Neither Countdown nor MDA shows ads.

### Which is updated more often, Countdown or MDA?

Countdown ships an update every 6 weeks, and MDA fortnightly. Most recently, Countdown was updated on September 17, 2026 and MDA on September 11, 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.*