# Countdown 2025 vs ZiiB AI

The clearest difference is rating: ZiiB AI at 5.0 against Countdown 2025's 4.5. ZiiB AI also leads on review sentiment (100% vs 67%). Countdown 2025's advantage is ratings volume (124 vs 1) and iOS requirement (18.0 vs 26.2). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ZiiB AI holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Countdown 2025 has 124 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 67% of Countdown 2025's written reviews are positive against 100% of ZiiB AI's.

Countdown 2025 ships an update every 5 weeks, ZiiB AI monthly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Countdown 2025 | ZiiB AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (124 ratings)](https://appshunter.io/ios/app/countdown-2025/id6752922575/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ziib-ai/id6760044255/reviews)** |
| Number of ratings | **124** | 1 |
| Positive reviews | 66.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Monthly** |
| Monetization | Free | Free |
| Size | 9 MB | 10 MB |
| Requires iOS | **18.0** | 26.2 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | +4 | 4+ |
| Developer | [Tue Nguyen Minh](https://appshunter.io/developer/434811167) | [Philippe Rives](https://appshunter.io/developer/1879931576) |

## What reviewers say

### Countdown 2025

[App page](https://appshunter.io/ios/app/countdown-2025/id6752922575)

Easily track important life events like birthdays, holidays, and weddings with stylish, customizable countdowns. Get timely reminders and sync across devices. View events on your Apple Watch.

**Highlights:** Unlimited countdowns, Count down and count up events, Home Screen, Lock Screen, and StandBy widgets, Customizable widget colors, Repeating event options, Reminders and notifications, iCloud sync, Apple Watch support

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

**In-app purchases:** none


### ZiiB AI

[App page](https://appshunter.io/ios/app/ziib-ai/id6760044255)

Effortlessly split restaurant bills by scanning receipts. The AI identifies each item, allowing for quick and fair cost distribution among diners. Say goodbye to complex calculations after your meal.

**Highlights:** AI-powered receipt scanning, Automatic item detection, Fair cost distribution, Meal history tracking, USA and France compatibility

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

**In-app purchases:** none


## Frequently asked questions

### Is Countdown 2025 free?

Countdown 2025 is free to download, with no in-app purchases.

### Is ZiiB AI free?

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

### Which has better reviews, Countdown 2025 or ZiiB AI?

ZiiB AI is rated higher. Countdown 2025 averages 4.5 out of 5 from 124 ratings, while ZiiB AI averages 5.0 from 1 ratings.

### Do Countdown 2025 or ZiiB AI have ads?

Neither Countdown 2025 nor ZiiB AI shows ads.

### Which is updated more often, Countdown 2025 or ZiiB AI?

Countdown 2025 ships an update every 5 weeks, and ZiiB AI monthly. Most recently, Countdown 2025 was updated on October 30, 2026 and ZiiB AI 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.*