Flip Timer & stopwatch vs Klingo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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
Klingo
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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
Verdict
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
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.
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.
| Parameter | Flip Timer & stopwatch | Klingo |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (7.6K ratings) — better | — |
| Positive reviews | 68.6% of reviews | — |
| Number of ratings | 7.6K — better | — |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 46 MB | 25 MB |
| Age rating | 4+ | 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
Flip Timer & stopwatch
- Remove Ads$0.99
- All the skins$0.99
- Pro Version$1.99
Klingo
- Klingo Plus (Lifetime)$1.99
Questions
Is Flip Timer & stopwatch free?
Is Klingo free?
Do Flip Timer & stopwatch or Klingo have ads?
Which is updated more often, Flip Timer & stopwatch or Klingo?
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