# Smart Schedule Planner vs Countdown

The clearest difference is in-app purchases: Smart Schedule Planner at none against Countdown's 1. Smart Schedule Planner also leads on iOS requirement (18.6 vs 26.0). Countdown's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Countdown sells 1 one-off in-app purchase. Smart Schedule Planner asks for nothing beyond the download.

## The numbers

| Metric | Smart Schedule Planner | Countdown |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 days | — |
| Size | 10 MB | 12 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone, iPad | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Prince Boateng](https://appshunter.io/developer/1886775119) | [Miguel Rosa Zazo](https://appshunter.io/developer/1873719041) |

## What reviewers say

### Smart Schedule Planner

[App page](https://appshunter.io/ios/app/smart-schedule-planner/id6786545258)

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

**In-app purchases:** none


### Countdown

[App page](https://appshunter.io/ios/app/countdown-deadlines-and-dates/id6815212099)

**Features:** Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Countdown Lifetime | $8.99 | one-time |


## Frequently asked questions

### Is Smart Schedule Planner free?

Smart Schedule Planner is free to download, with no in-app purchases.

### Is Countdown free?

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

### Do Smart Schedule Planner or Countdown have ads?

Neither Smart Schedule Planner nor Countdown shows ads.

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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.*