Days Calcurtor vs Days Counter (Countdown Days)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Days Calcurtor
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Do you just want a simple comparison date tools, so here it is provided for this.
Days Counter (Countdown Days)
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Days Counter is designed for people whose schedule is replete with various important occasions. It is made for counting days, weeks, months or years elapsed after an event or the remaining days. For example: How many days away from your Family's birthday? When to pay your credit card? How many days are there from your payday? How long has it been since the baby was born? Regardless of the nature of the event, you can sleep peacefully and still none of them will escape your attention. The Days Counter app has a minimalistic design, a beautiful home screen and many options to make each of your events special! Never miss your couple's special occasions. Do you want to track nofap, exercise challenge, how long have you been free from smoking or your sobriety? If so, this app will certainly help you!
Screenshots
Verdict
The clearest difference is in-app purchases: Days Calcurtor at none against Days Counter (Countdown Days)'s 1. Days Calcurtor also leads on ads (none vs shown) and iOS requirement (8.0 vs 13.0). On price, update cadence and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Days Counter (Countdown Days) sells 1 one-off in-app purchase. Days Calcurtor asks for nothing beyond the download.
Days Calcurtor ships an update every 2 months, Days Counter (Countdown Days) every 5 weeks. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Days Calcurtor | Days Counter (Countdown Days) |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Every 5 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 0 MB | 31 MB |
| Age rating | 4+ | 17+ |
| Developer | 愉 蔡 | 庆鸿 林 |
In-app purchases
Days Calcurtor
No in-app purchases
Days Counter (Countdown Days)
- Lifetime Membership$9.99
Questions
Is Days Calcurtor free?
Is Days Counter (Countdown Days) free?
Do Days Calcurtor or Days Counter (Countdown Days) have ads?
Which is updated more often, Days Calcurtor or Days Counter (Countdown Days)?
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