# Easlo Experiments vs Mastery

The clearest difference is update cadence: Easlo Experiments at every 3 weeks against Mastery's every 2 months. Easlo Experiments also leads on device support (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Easlo Experiments sells 1 one-off in-app purchase and Mastery sells 3 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Easlo Experiments ships an update every 3 weeks, Mastery every 2 months. The most recent releases landed on September 11, 2026 and September 9, 2026 respectively.

## The numbers

| Metric | Easlo Experiments | Mastery |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (22 ratings)](https://appshunter.io/ios/app/easlo-experiments/id6743023810/reviews)** | — |
| Number of ratings | **22** | — |
| Positive reviews | 89.7% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 5 MB | 27 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | **iPhone, iPad, Apple Watch** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Easlo Pte. Ltd.](https://appshunter.io/developer/1800901637) | [Adam Kovacs](https://appshunter.io/developer/1814096456) |

## What reviewers say

### Easlo Experiments

[App page](https://appshunter.io/ios/app/easlo-experiments/id6743023810)

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:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Experiments Pro | $9.99 | one-time |


### Mastery

[App page](https://appshunter.io/ios/app/mastery-habit-tracker/id6759011987)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mastery Pro Monthly | $2.99 | per month |
| Annual | $14.99 | per year |
| Mastery Lifetime | $29.99 | one-time |


## Frequently asked questions

### Is Easlo Experiments free?

Easlo Experiments is free to download, with in-app purchases available.

### Is Mastery free?

Mastery is free to download, with in-app purchases available.

### Do Easlo Experiments or Mastery have ads?

Neither Easlo Experiments nor Mastery shows ads.

### Which is updated more often, Easlo Experiments or Mastery?

Easlo Experiments ships an update every 3 weeks, and Mastery every 2 months. Most recently, Easlo Experiments was updated on September 11, 2026 and Mastery on September 9, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*