CountX vs Aevum
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!
Aevum
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Aevum helps you track the moments that matter. Count down to exciting events or see how long it has been since special moments in your life. Whether itβs a relationship, a trip, an anniversary, or an important milestone - Aevum keeps track of the days for you. Create beautiful timers for the moments you care about and always know how much time has passed or how much time is left. --- Features β’ Countdowns and βsinceβ timers β’ Beautiful and minimal design β’ Milestone tracking β’ Home Screen widgets β’ Custom icons and colors β’ Add photos to your moments β’ Share your timers with friends --- Your moments. Your time. Start tracking the days that matter with Aevum.
Screenshots
Verdict
The clearest difference is ads: Aevum at none against CountX's shown. Aevum also leads on update cadence (fortnightly vs every 10 months). CountX's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and in-app purchases 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 and Aevum sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.
CountX ships an update every 10 months, Aevum fortnightly. The most recent releases landed on November 10, 2026 and November 9, 2026 respectively.
| Parameter | CountX | Aevum |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 months | Fortnightly β better |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 30 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | kota tada | Swen Knies |
In-app purchases
CountX
- Ad-free for 1 month7 Days trial$4.991 Month
- Ad-free for 1 year14 Days trial$49.991 Year
Aevum
- Small Tip$0.99
- Medium Tip$2.99
- Large Tip$5.99
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- Aevum Pro$9.99









