Comparison

Easlo Experiments vs Prime Timer

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

Head to head
About

Easlo Experiments

This app encourages an experimenter mindset for personal growth. Track new habits, routines, or products for a set duration, logging progress and observations. Review your trials to decide if they fit your life.

Highlights
  • Set custom experiment frequency and duration
  • Log progress with notes and photos
  • Home screen widgets for mindfulness
  • Assign reminders for experiments
  • Review and reflect on experiment outcomes
Features
Read full description

What if there’s a better way than blindly committing to goals and habits just because they’re recommended to us? By adopting the experimenter mindset, you can try new habits, routines, or products for a set number of days and see what actually works for you. Experiments helps you track these personal trials, letting you check in on your progress and log observations through notes or photos. At the end of your chosen duration, you can review and reflect on whether you want to continue with it. Key Features: · Set your own frequency and duration for each experiment. · Check in on your experiment and attach notes or photos. · Add home screen widgets to stay mindful of your ongoing experiments. · Assign reminders to your experiments for timely nudges. Experiment. Reflect. Repeat.

About

Prime Timer

A minimalist and elegant timer designed for efficiency and focus. It offers haptic and acoustic feedback, supports dark mode, and integrates deeply with iOS features like widgets and Live Activities. Ideal for various activities requiring precise timing.

Highlights
  • Minimalist and elegant design
  • Haptic and acoustic feedback
  • iOS Home Screen Widgets
  • Live Activity on Lock Screen
  • Control Center integration
  • System Alarm notification
Read full description

A timer you'll love. Minimalist. Satisfying. Beautiful. Optimized for efficiency. Completely free. Handcrafted specifically for iPhone & iPad. Ultimate simplicity. No clutter. Pure focus. With with haptic and acoustic feedback. And attention to the last detail. Supports dark mode. Deeply integrated into iOS. Comes with: • Widgets in different sizes for your Home Screen • a Live Activity with a progress bar on your Lock Screen • Control Buttons to start or stop your timer right from Control Center or with your iPhone's Action Button • a System Alarm when the time is up, just like the Apple timer Ideal for • working out • focusing • workshops • cooking • preparing a cup of tea or coffee • meditation • speaking on stage If you love fluid productivity apps with attention to every detail – this app is for you!

Screenshots

Easlo Experiments4 screens
Prime Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Prime Timer at none against Easlo Experiments's 1. Prime Timer also leads on rating (4.9 vs 4.6) and update cadence (every 9 days vs every 3 weeks). Easlo Experiments's advantage is iOS requirement (17.0 vs 26.0). On price, ratings volume, ads 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. Easlo Experiments sells 1 one-off in-app purchase. Prime Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Prime Timer holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 24 and 16 respectively. Written reviews point the same way: 90% of Easlo Experiments's written reviews are positive against 100% of Prime Timer's.

UpkeepUpdate frequency

Easlo Experiments ships an update every 3 weeks, Prime Timer every 9 days. Both last shipped on October 30, 2026.

Scorecard6 real differences · 4 level
Easlo Experiments versus Prime Timer: the parameters behind the verdict, then further details
ParameterEaslo ExperimentsPrime Timer
PriceFreeFree
Rating4.6 (24 ratings)4.9 (16 ratings) — better
Positive reviews90.0% of reviews100.0% of reviews — better
Number of ratings24 — better16
Update frequencyEvery 3 weeksEvery 9 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better26.0
Further details — not scored
Size5 MB18 MB
Age rating4+4+
DeveloperEaslo Pte. Ltd.Mischa Hildebrand

Customer experience

Easlo Experiments

All ratings22 ratings
Positive86.4%
Neutral9.1%
Negative4.5%
Written reviews30 reviews
Positive90.0%
Neutral0.0%
Negative10.0%

Prime Timer

All ratings14 ratings
Positive92.9%
Neutral7.1%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

Easlo Experiments

One-time1
  • Experiments Pro$9.99
None

Prime Timer

No in-app purchases

Questions

Is Easlo Experiments free?
Easlo Experiments is free to download, with in-app purchases available.
Is Prime Timer free?
Prime Timer is free to download, with no in-app purchases.
Which has better reviews, Easlo Experiments or Prime Timer?
Prime Timer is rated higher. Easlo Experiments averages 4.6 out of 5 from 24 ratings, while Prime Timer averages 4.9 from 16 ratings.
Do Easlo Experiments or Prime Timer have ads?
Neither Easlo Experiments nor Prime Timer shows ads.
Which is updated more often, Easlo Experiments or Prime Timer?
Easlo Experiments ships an update every 3 weeks, and Prime Timer every 9 days. Most recently, Easlo Experiments was updated on October 30, 2026 and Prime Timer on October 30, 2026.

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