Comparison

FlipTimer vs Fast & Slim

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

Head to head
About

FlipTimer

Features
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Perfect for: Plank and rest intervals Yoga pose transitions Static holds Breathing exercises Any workout needing alternating times What makes FlipTimer different: Minimal interface with zero distractions Seamless timer transitions Quick time selection Apple Watch support for hands-free training Dark theme for comfortable viewing No confusing settings. No unwanted features. Just two timers that work exactly as they should.

About

Fast & Slim

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Fast & Slim is a simple intermittent fasting timer and weight-loss tracker designed to help you build healthy habits, stay consistent, and feel more in control of your daily routine. Whether you want to lose weight, follow an intermittent fasting plan, create better structure in your day, or simply feel lighter and more balanced, Fast & Slim gives you a calm and easy way to track your progress. Fasting does not have to feel complicated. With Fast & Slim, you can start your fast in seconds, follow your fasting window, check your progress at a glance, and stay connected to your wellness goals with a clean and friendly design. Fast & Slim helps you: - Build a simple intermittent fasting routine - Track your fasting window with ease - Stay consistent with your fasting schedule - Support your weight-loss goals - Follow your daily progress clearly - Create healthier habits over time - Feel more in control of your wellness routine Whether you are just getting started or already following a fasting plan, Fast & Slim gives you a clean and motivating space to stay on track. Use it as your daily fast tracker to follow your fasting time, review your progress, and make each day feel more intentional. Free version includes: - Easy fasting timer - Clear daily tracking - Simple and beautiful interface Premium unlocks: - Ad-free experience - Full fasting history Fast & Slim is perfect for anyone looking for a simple way to stay consistent, feel better, and support healthy weight loss through intermittent fasting. Start gently, stay steady, and make progress one day at a time.

Screenshots

FlipTimer4 screens

Verdict

The call

The clearest difference is in-app purchases: FlipTimer at none against Fast & Slim's 1. FlipTimer also leads on device support. On price and iOS requirement there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Fast & Slim sells 1 one-off in-app purchase. FlipTimer asks for nothing beyond the download.

Scorecard2 real differences ยท 4 level
FlipTimer versus Fast & Slim: the parameters behind the verdict, then further details
ParameterFlipTimerFast & Slim
PriceFreeFree
Update frequencyEvery 4 daysโ€”
AdsNoโ€”
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, Apple Watch โ€” betterโ€”
Requires iOS18.0 โ€” better18.6
Further details โ€” not scored
Size3 MB7 MB
Age rating4+4+
DeveloperDigitalZen GmbHSergi Franquet

In-app purchases

None

FlipTimer

No in-app purchases

1 purchases

Fast & Slim

One-time1
  • Fast & Slim$0.99

Questions

Is FlipTimer free?
FlipTimer is free to download, with no in-app purchases.
Is Fast & Slim free?
Fast & Slim is free to download, with in-app purchases available.

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