Easlo Experiments vs Chalk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
Chalk
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Chalk is a counter for the small things you pay for in batches. Therapy sessions, padel matches, lessons, coffees owed to the person who always gets them. Tap a counter to add one. That is the whole interaction. Give a counter a price and it does the arithmetic: four sessions at 90 euro reads as 360 euro owed. When you settle up, tap Settle. The count goes back to zero and the cycle is filed away with its total and its dates, so you can look back at what you paid and when. Settling is not deleting. Nothing you count is ever thrown away. • Tally marks, the way you would actually keep score • Home Screen widgets that count without opening the app • Lock Screen widgets and an Apple Watch app • Siri and Shortcuts: "tick therapy" • Undo, in case of a fat finger • Everything on your device, synced through your own iCloud No account. No server. Nothing collected.
Screenshots
Verdict
The clearest difference is in-app purchases: Chalk at none against Easlo Experiments's 1. Easlo Experiments's advantage is iOS requirement (17.0 vs 26.0). On price, 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
Both are free to download. Easlo Experiments sells 1 one-off in-app purchase. Chalk asks for nothing beyond the download.
| Parameter | Easlo Experiments | Chalk |
|---|---|---|
| Price | Free | Free |
| Rating | 4.6 (22 ratings) — better | — |
| Positive reviews | 90.0% of reviews | — |
| Number of ratings | 22 — better | — |
| Update frequency | Every 3 weeks | — |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 17.0 — better | 26.0 |
| Further details — not scored | ||
| Size | 5 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Easlo Pte. Ltd. | Sepehr Mohammadi |
In-app purchases
Easlo Experiments
- Experiments Pro$9.99
Chalk
No in-app purchases









