# Event / Exam Countdown Timer vs Chrona

The clearest difference is in-app purchases: Event / Exam Countdown Timer at none against Chrona's 5. Event / Exam Countdown Timer also leads on update cadence (daily vs every 6 days). Chrona's advantage is iOS requirement (16.6 vs 26). On price, ads and device support there is nothing between them.

Both are free to download. Chrona sells 5 in-app purchases, starting at $3.99 per month. Event / Exam Countdown Timer asks for nothing beyond the download.

Event / Exam Countdown Timer ships an update daily, Chrona every 6 days. The most recent releases landed on September 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Event / Exam Countdown Timer | Chrona |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/chrona-global-time/id6760605240/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Every 6 days |
| Monetization | — | Freemium |
| Size | 3 MB | 84 MB |
| Requires iOS | 26 | **16.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [52 Apps Ltd](https://appshunter.io/developer/1761771974) | [JOHN MICHAEL TABAKIAN](https://appshunter.io/developer/1885273834) |

## What reviewers say

### Event / Exam Countdown Timer

[App page](https://appshunter.io/ios/app/event-exam-countdown-timer/id6618151786)

**Features:** macOS Compatibility

**In-app purchases:** none


### Chrona

[App page](https://appshunter.io/ios/app/chrona-global-time/id6760605240)

Instantly see the local time for your contacts and friends worldwide. Avoid time zone confusion and know the best moments to connect, whether for work or personal reasons. Designed for simplicity and privacy, it helps you stay in sync with your global network.

**Highlights:** See local time and time difference, Smart indicators for best call times, Track cities or contacts, Link phone contacts, Custom photos for contacts, Home screen widgets (coming soon)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chrona Student Monthly Subscription | $3.99 | per month |
| Chrona First Month Subscription | $3.99 | per month |
| Chrona Subscription | $4.99 | per month |
| Chrona Premium - Lifetime | $4.99 | one-time |
| Chrona Premium - Monthly | $4.99 | one-time |


## Frequently asked questions

### Is Event / Exam Countdown Timer free?

Event / Exam Countdown Timer is free to download, with no in-app purchases.

### Is Chrona free?

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

### Do Event / Exam Countdown Timer or Chrona have ads?

Neither Event / Exam Countdown Timer nor Chrona shows ads.

### Which is updated more often, Event / Exam Countdown Timer or Chrona?

Event / Exam Countdown Timer ships an update daily, and Chrona every 6 days. Most recently, Event / Exam Countdown Timer was updated on September 17, 2026 and Chrona on September 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.*