# Dayfall vs AIUC

The clearest difference is in-app purchases: AIUC at none against Dayfall's 1. AIUC also leads on ads (none vs shown) and iOS requirement (15.6 vs 17.0). Dayfall's advantage is update cadence (monthly vs every 4 months). On price and device support there is nothing between them.

Both are free to download. Dayfall sells 1 in-app purchase, starting at $2.99 per month. AIUC asks for nothing beyond the download.

Dayfall ships an update monthly, AIUC every 4 months. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Dayfall | AIUC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (15 ratings)](https://appshunter.io/ios/app/dayfall-countdown-and-widgets/id1533554976/reviews)** | — |
| Number of ratings | **15** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free with in-app purchases | — |
| Size | 24 MB | 23 MB |
| Requires iOS | 17.0 | **15.6** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Senol Cagir](https://appshunter.io/developer/1240140029) | [Eilo Srl](https://appshunter.io/developer/1520625392) |

## What reviewers say

### Dayfall

[App page](https://appshunter.io/ios/app/dayfall-countdown-and-widgets/id1533554976)

Never forget important dates again. This app helps you track upcoming events with customizable widgets and a stylish overview. Set reminders for birthdays, holidays, and more, all from your home screen.

**Highlights:** Home screen widgets for direct tracking, Stylish overview of all countdowns, Countdown to event start, Customizable countdown colors, Reminders for various life events

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Subscription + No Ads | $2.99 | per month |


### AIUC

[App page](https://appshunter.io/ios/app/aiuc/id6748824800)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Dayfall free?

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

### Is AIUC free?

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

### Do Dayfall or AIUC have ads?

Dayfall shows ads; AIUC does not.

### Which is updated more often, Dayfall or AIUC?

Dayfall ships an update monthly, and AIUC every 4 months. Most recently, Dayfall was updated on October 16, 2026 and AIUC on October 8, 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.*