# Winterlock vs Transform With Science

The clearest difference is ads: Transform With Science at none against Winterlock's shown. Transform With Science also leads on device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Winterlock | Transform With Science |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/winterlock-winter-arc-tracker/id6807602638/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 5 days | — |
| Monetization | Ad-supported | — |
| Size | 35 MB | 55 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GCL Tech](https://appshunter.io/developer/1784049183) | [Hafiz Zaigham Rasul](https://appshunter.io/developer/1630747078) |

## What reviewers say

### Winterlock

[App page](https://appshunter.io/ios/app/winterlock-winter-arc-tracker/id6807602638)

This app helps you commit to personal goals during the winter months by setting daily rules and tracking your adherence. It provides a visual representation of your progress and streak, encouraging consistency. The app works offline and requires no account creation.

**Highlights:** Set up to 10 daily non-negotiable rules, Create a personalized contract card, Daily check-in to lock in progress, Visual 92-day grid for streak tracking, Offline functionality, Optional daily reminders

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

**In-app purchases:** none


### Transform With Science

[App page](https://appshunter.io/ios/app/transform-with-science-tws/id6810649846)

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

**In-app purchases:** none


## Frequently asked questions

### Is Winterlock free?

Winterlock is free to download, with no in-app purchases.

### Is Transform With Science free?

Transform With Science is free to download, with no in-app purchases.

### Do Winterlock or Transform With Science have ads?

Winterlock shows ads; Transform With Science does not.

---

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