Comparison

20s Timer vs Countdowner App

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

Countdowner App

Features
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Countdowner is a clean and minimal iOS app for tracking time to upcoming events and since meaningful moments. Whether you’re counting down to a vacation, birthday, or anniversary — or tracking how long something has been part of your life — Countdowner keeps everything clear and simple. What you can do: • count days to upcoming events • track time since important moments • quickly search through your events • use helpful home screen widgets • customize how time is displayed • use emojis and colors for better clarity Why Countdowner: • minimal and distraction-free design • no ads, no clutter • fast and easy event creation • modern iOS-inspired experience From future plans to meaningful milestones — Countdowner keeps your moments in focus.

Screenshots

20s Timer2 screens
Countdowner App4 screens

Verdict

The call

The clearest difference is in-app purchases: Countdowner App at none against 20s Timer's 1. Countdowner App also leads on ads (none vs shown) and update cadence (every 6 weeks vs every 37 months). 20s Timer's advantage is iOS requirement (13.0 vs 17.0). On price 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. Countdowner App asks for nothing beyond the download.

UpkeepUpdate frequency

20s Timer ships an update every 37 months, Countdowner App every 6 weeks. The most recent releases landed on September 24, 2026 and September 15, 2026 respectively.

Scorecard4 real differences · 2 level
20s Timer versus Countdowner App: the parameters behind the verdict, then further details
Parameter20s TimerCountdowner App
PriceFreeFree
Update frequencyEvery 37 monthsEvery 6 weeks — better
AdsYesNo — better
In-app purchasesYesNo — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS13.0 — better17.0
Further details — not scored
Size6 MB10 MB
Age rating4+4+
DeveloperMARK MANSERZDENEK PODANY

In-app purchases

1 purchases

20s Timer

One-time1
  • Remove Ads$2.99
None

Countdowner App

No in-app purchases

Questions

Is 20s Timer free?
20s Timer is free to download, with in-app purchases available.
Is Countdowner App free?
Countdowner App is free to download, with no in-app purchases.
Do 20s Timer or Countdowner App have ads?
20s Timer shows ads; Countdowner App does not.
Which is updated more often, 20s Timer or Countdowner App?
20s Timer ships an update every 37 months, and Countdowner App every 6 weeks. Most recently, 20s Timer was updated on September 24, 2026 and Countdowner App on September 15, 2026.

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