CountX vs JDay
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
CountX
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Event Countdown is a simple app to manage important dates. Track birthdays, anniversaries, travel, work deadlines, and more with a clear countdown. The minimal design lets you see remaining time at a glance. Use reminders to ensure you never forget a special occasion. Perfect for keeping your schedule organized and your life planned. Try it now and make time management easier!
JDay
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We will remind you about the jewish birthdays of your friends and them about yours
Screenshots
Verdict
The clearest difference is in-app purchases: JDay at none against CountX's 2. JDay also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. CountX sells 2 in-app purchases, starting at $4.99 per month. JDay asks for nothing beyond the download.
CountX ships an update every 10 months, JDay every 7 months. The most recent releases landed on November 10, 2026 and November 8, 2026 respectively.
| Parameter | CountX | JDay |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Every 7 months β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | No β better |
| Devices | iPhone, iPad, iPod β better | iPhone, iPod |
| Requires iOS | 15.0 β better | 15.1 |
| Further details β not scored | ||
| Size | 30 MB | 40 MB |
| Age rating | 4+ | 4+ |
| Developer | kota tada | Development17 |
In-app purchases
CountX
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$49.991 Year
JDay
No in-app purchases
