Comparison

Flip Timer & stopwatch vs Klingo

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

Head to head
About

Flip Timer & stopwatch

This app offers a full-screen digital timer with a unique flip animation to visualize time progression. It also includes a stopwatch for tracking activities like workouts, study sessions, and work. Customize reminder sounds and background audio for an immersive experience.

Highlights
  • Full-screen digital timer
  • Flip animation for time visualization
  • Countdown timer
  • Stopwatch functionality
  • Customizable reminder sounds
  • Background sound options
  • Keep screen on for progress viewing
Features
Read full description

Flip Timer, A full-screen digital timer. Countdown, flip animation allows you to feel the passage of time; Stopwatch, record your sport, fitness, work, study and so on. - Swipe up or slide down to set the countdown duration - you can set up timed reminder sound - Focus on the work, you can set the background sound, so you immersed them. - Keep the screen on, You can view the progress of time at any time

About

Klingo

Features
Read full description

lingo turns "five more minutes" into a happy little ritual. A big coloured wheel counts the time down at a glance — perfect for toothbrushing, getting dressed, focus blocks, screen breaks, anything where a kid needs to see how much time is left without being able to read a digital clock yet. When the wheel runs out, the kid picks a sticker and adds it to their own reward album. WHY PARENTS LOVE IT • Multi-child for free. Every kid has their own profile, accent colour, sticker collection and streak — no paywall. • A pause button that actually works. Big, unmistakable, full-width under the wheel. Tap the wheel to pause too. No more fumbling with tiny icons mid-tantrum. • Big-touch-target everything. Designed for small fingers in a hurry. • Custom timer colours per child, plus the option to recolour the countdown wedge so the visual matches each kid's favourite. • Survives backgrounding. Lock the phone, switch apps, come back — the time you set is the time that's left. • Child lock. One toggle and every control except Pause requires a half-second long-press. Accidental resets become impossible. THE STICKER REWARD ALBUM When the timer ends, a friendly picker opens. The kid taps a sticker, it lands in their personal album with today's date, and a streak counter rewards consecutive days. Stickers are organised by category: animals, nature, treats, play, magic, sports, vehicles, holidays — every category has free entries, even the Plus packs. The album also has a calendar view (which days got a sticker, what they were) and a weekly chart so older kids can see their own progress. LANGUAGES Klingo ships in seven languages from day one: English, German, French, Italian, Spanish, Polish and Turkish. UI, voice prompts and sticker names all translate. PRIVACY-FIRST BY DESIGN • No account. No login. No backend. • All child profiles, stickers and history live in a local database on the device. • No analytics. No ads. No third-party SDKs that talk home. • Nothing about your kid ever leaves your iPhone. KLINGO PLUS (optional, one-time) A single small payment unlocks: • Four extra scenic backgrounds (beach, treehouse, jungle, space) • Themed sticker packs (magic, sports, vehicles, holidays) • Create your own custom stickers from camera or photo library, cropped to a round badge and stored locally • Family Sharing — one buy covers the whole household Klingo Plus is a one-time purchase, never a subscription. Buy once, keep forever.

Screenshots

Flip Timer & stopwatch4 screens
Klingo4 screens

Verdict

The call

The clearest difference is ads: Klingo at none against Flip Timer & stopwatch's shown. Klingo also leads on update cadence (fortnightly vs every 3 months). Flip Timer & stopwatch's advantage is iOS requirement (15.0 vs 17.0). On price, 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. Flip Timer & stopwatch sells 3 one-off in-app purchases and Klingo sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Flip Timer & stopwatch ships an update every 3 months, Klingo fortnightly. The most recent releases landed on October 21, 2026 and September 19, 2026 respectively.

Scorecard3 real differences · 7 level
Flip Timer & stopwatch versus Klingo: the parameters behind the verdict, then further details
ParameterFlip Timer & stopwatchKlingo
PriceFreeFree
Rating4.6 (7.6K ratings) — better—
Positive reviews68.6% of reviews—
Number of ratings7.6K — better—
Update frequencyEvery 3 monthsFortnightly — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size46 MB25 MB
Age rating4+4+
Developer俐 马Benjamin Zuckerer

Bugs and requests

Flip Timer & stopwatch

Reported bugs

3 issues
  • Timer randomly stops counting down
  • Unable to stop/reset timer once started
  • Ads prevent user from interacting with timer

Requested features

4 requests
  • Add option to set timer in hours/minutes/seconds
  • Implement repeat/loop functionality for timer
  • Allow custom alarm/notification sounds
  • Improve landscape mode support

Klingo

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Flip Timer & stopwatch

One-time3
  • Remove Ads$0.99
  • All the skins$0.99
  • Pro Version$1.99
1 purchases

Klingo

One-time1
  • Klingo Plus (Lifetime)$1.99

Questions

Is Flip Timer & stopwatch free?
Flip Timer & stopwatch is free to download, with in-app purchases available.
Is Klingo free?
Klingo is free to download, with in-app purchases available.
Do Flip Timer & stopwatch or Klingo have ads?
Flip Timer & stopwatch shows ads; Klingo does not.
Which is updated more often, Flip Timer & stopwatch or Klingo?
Flip Timer & stopwatch ships an update every 3 months, and Klingo fortnightly. Most recently, Flip Timer & stopwatch was updated on October 21, 2026 and Klingo on September 19, 2026.

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