Comparison

20s Timer vs Days Counter (Countdown Days)

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

20s Timer

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Use the 20s Timer & Reminders for those essential activities. + 20 second timer + Set notifications to remind you + Pick from a set of sounds to make it clear that the 20s Timer app notified you + Use for power workouts + Timing essential duties Remove the Ads with In-App purchase

About

Days Counter (Countdown Days)

Features
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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

20s Timer2 screens
Days Counter (Countdown Days)4 screens

Verdict

The call

The clearest difference is update cadence: Days Counter (Countdown Days) at every 5 weeks against 20s Timer's every 37 months. On price, ads, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. 20s Timer sells 1 one-off in-app purchase and Days Counter (Countdown Days) sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

20s Timer ships an update every 37 months, Days Counter (Countdown Days) every 5 weeks. The most recent releases landed on October 11, 2026 and October 7, 2026 respectively.

Scorecard1 real difference · 5 level
20s Timer versus Days Counter (Countdown Days): the parameters behind the verdict, then further details
Parameter20s TimerDays Counter (Countdown Days)
PriceFreeFree
Update frequencyEvery 37 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS13.013.0
Further details — not scored
Size6 MB31 MB
Age rating4+17+
DeveloperMARK MANSER庆鸿 林

In-app purchases

1 purchases

20s Timer

One-time1
  • Remove Ads$2.99
1 purchases

Days Counter (Countdown Days)

One-time1
  • Lifetime Membership$9.99

Questions

Is 20s Timer free?
20s Timer is free to download, with in-app purchases available.
Is Days Counter (Countdown Days) free?
Days Counter (Countdown Days) is free to download, with in-app purchases available.
Do 20s Timer or Days Counter (Countdown Days) have ads?
Both 20s Timer and Days Counter (Countdown Days) show ads.
Which is updated more often, 20s Timer or Days Counter (Countdown Days)?
20s Timer ships an update every 37 months, and Days Counter (Countdown Days) every 5 weeks. Most recently, 20s Timer was updated on October 11, 2026 and Days Counter (Countdown Days) on October 7, 2026.

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