Comparison

Ready24 vs ClockKeepers

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

Head to head
About

Ready24

Prepare your emergency backpack quickly with a customizable checklist. Get free advice on how to act in various emergency situations and learn how to use your survival gear. Includes reminders for expiring products in your emergency kit.

Highlights
  • Customizable packing lists
  • Emergency situation behavior tips
  • Survival gear usage guides
  • Product expiry reminders
  • Emergency backpack preparation
Features
Read full description

In wenigen Minuten deinen Fluchtrucksack packen, dank der Ready24-Packliste. Kostenlos erhältst du Tipps zum Verhalten in verschiedenen Notsituationen. Außerdem gibt es nützliche Hinweise zum Gebrauch deiner Survival-Ausrüstung. Jetzt auch mit Erinnerungsfunktion, wenn Produkte in deinem Notfallrucksack ablaufen und du deine Notration oder andere Ausrüstung erneuern solltest.

About

ClockKeepers

Features
Read full description

Put the workout clock on the gym TV. ClockKeepers runs your Tabata, HIIT, EMOM or boxing rounds on your phone and shows the same clock, live, on every TV, tablet and phone in the room. Start a countdown, stopwatch or interval program, tap Broadcast, and every phone, tablet or TV browser that opens your link shows the same clock, in sync, with the phase colour and round count. No mirroring, no cables, no app needed on the big screen: open clockkeepers-app.netlify.app on any TV browser and type the 5-letter code. BUILT FOR REAL ROOMS • Gyms and studios: Tabata, HIIT, EMOM, AMRAP, boxing and MMA rounds, "For time" with a cap. Work and rest flood the screen green and red so nobody has to squint. • Classrooms: 5, 10, 15 and 20-minute periods, focus sessions, a speech timer that turns amber and red as time runs out. Control it from your phone while you walk the room. • Courts and tournaments: round clocks with changeover breaks, "Round 3 of 8", one board for every court. • Home: kids' turns, cooking, board games. WHY COACHES AND TEACHERS SWITCH • Broadcast to any screen with a link, QR code or short code. Viewers never install anything. • Sound that actually plays: 3-2-1 beeps, segment tones, a spoken 10-second countdown and a finish alarm that keeps ringing until you tap, even with the silent switch on. • The screen never sleeps while a timer runs, and a notification fires if the app is in the background when time is up. • Let others control the clock (optional): pass the link to an assistant coach and either of you can pause. • Custom interval builder: up to 12 segments per round, 99 rounds, a get-ready period, labels and colours. • Presets for the programs people actually run. One tap and go. • Session log of what you ran and for how long. • On an iPad, run the timer and the controls side by side, or tap Present to fill the screen. • AirPlay or plug into a TV: the board fills the screen and the controls stay on your device. • No ads. No subscription. No account. CLOCKKEEPERS PRO (one-time purchase, no subscription, shown in your own currency) • Up to 8 timers on one board: stations, courts or groups, with Start all / Pause all, laid out automatically on the TV. • Your gym, class or event name, colours and logo on every screen. • A permanent code (like "ironworks") so the TV bookmarks one link forever. • Nine more display themes: LED, Stadium, Neon, Chalk, Minimal, Sunset, Aurora, Dot Matrix, Blueprint. • Sound packs: gym horn, ring bell, whistle, arcade. • Unlimited viewers, saved presets and session history. No watermark. From the makers of ScoreKeepers, RankKeepers, PickKeepers and QuizKeepers.

Screenshots

Ready244 screens
ClockKeepers4 screens

Verdict

The call

The clearest difference is in-app purchases: Ready24 at none against ClockKeepers's 1. ClockKeepers's advantage is ads (none vs shown) and update cadence (every 3 days vs every 2 months). On price, device support and iOS requirement 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. ClockKeepers sells 1 one-off in-app purchase. Ready24 asks for nothing beyond the download.

UpkeepUpdate frequency

Ready24 ships an update every 2 months, ClockKeepers every 3 days. The most recent releases landed on November 3, 2026 and November 1, 2026 respectively.

Scorecard3 real differences · 5 level
Ready24 versus ClockKeepers: the parameters behind the verdict, then further details
ParameterReady24ClockKeepers
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 monthsEvery 3 days — better
AdsYesNo — better
In-app purchasesNo — betterYes
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size36 MB8 MB
Age rating17+4+
DeveloperOrgidea Ready24 UG (haftungsbeschrankt)Joseph Ting

In-app purchases

None

Ready24

No in-app purchases

1 purchases

ClockKeepers

One-time1
  • ClockKeepers Pro$7.99

Questions

Is Ready24 free?
Ready24 is free to download, with no in-app purchases.
Is ClockKeepers free?
ClockKeepers is free to download, with in-app purchases available.
Do Ready24 or ClockKeepers have ads?
Ready24 shows ads; ClockKeepers does not.
Which is updated more often, Ready24 or ClockKeepers?
Ready24 ships an update every 2 months, and ClockKeepers every 3 days. Most recently, Ready24 was updated on November 3, 2026 and ClockKeepers on November 1, 2026.

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