# CannotWait vs PromoKit

The clearest difference is in-app purchases: CannotWait at none against PromoKit's 1. PromoKit's advantage is update cadence (daily vs monthly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. PromoKit sells 1 one-off in-app purchase. CannotWait asks for nothing beyond the download.

CannotWait ships an update monthly, PromoKit daily. The most recent releases landed on September 18, 2026 and September 16, 2026 respectively.

## The numbers

| Metric | CannotWait | PromoKit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/cannotwait-day-counter/id1534308429/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Daily** |
| Monetization | Free | — |
| Size | 26 MB | 19 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Vincent Friedrich](https://appshunter.io/developer/592821590) | [Jan Armbrust](https://appshunter.io/developer/1508721475) |

## What reviewers say

### CannotWait

[App page](https://appshunter.io/ios/app/cannotwait-day-counter/id1534308429)

Track important upcoming and past events with a modern, user-friendly countdown and day counter. See precise days remaining or elapsed, with detailed time views and customizable designs. Share event snapshots and use home screen widgets.

**Highlights:** Precise day countdowns, Days since/day counter, Detailed time view (seconds to days), Event photo collection, Shareable event snapshots, Home and lock screen widgets, Customizable design

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

**In-app purchases:** none


### PromoKit

[App page](https://appshunter.io/ios/app/promokit/id6739035369)

**Features:** macOS Compatibility

**In-app purchases (1)**

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


## Frequently asked questions

### Is CannotWait free?

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

### Is PromoKit free?

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

### Do CannotWait or PromoKit have ads?

Neither CannotWait nor PromoKit shows ads.

### Which is updated more often, CannotWait or PromoKit?

CannotWait ships an update monthly, and PromoKit daily. Most recently, CannotWait was updated on September 18, 2026 and PromoKit on September 16, 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.*