# Rect Clock vs alertTO

The clearest difference is device support: Rect Clock at 2 against alertTO's —. Rect Clock also leads on iOS requirement (15.6 vs 18.0). On price and in-app purchases there is nothing between them.

Both are free to download. Rect Clock sells 5 one-off in-app purchases and alertTO sells 1 in-app purchase, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Rect Clock | alertTO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (168 ratings)](https://appshunter.io/ios/app/rect-clock/id398188215/reviews)** | — |
| Number of ratings | **168** | — |
| Positive reviews | 59.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | — |
| Update frequency | Every 2 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 195 MB | 37 MB |
| Requires iOS | **15.6** | 18.0 |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 17+ |
| Developer | [y-design](https://appshunter.io/developer/398188218) | [Toby moktar](https://appshunter.io/developer/1531576098) |

## What reviewers say

### Rect Clock

[App page](https://appshunter.io/ios/app/rect-clock/id398188215)

This app transforms your iPhone into a full-screen analog clock. Customize the clock face, index, and hands with various styles and colors. Enjoy a minimalist design with adjustable screen rotation and optional date display and auto-lock.

**Highlights:** Full-screen analog display, Customizable clock faces, Interchangeable index styles, Variety of hand designs, Adjustable hand movement, Screen rotation support, Configurable date and lock

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Add All Faces | $0.99 | one-time |
| Add All Indexes | $0.99 | one-time |
| Add All Hands | $0.99 | one-time |
| Remove Ads | $0.99 | one-time |
| Full Version | $2.99 | one-time |

**What reviewers like**

- ✨ Beautiful, elegant, minimalist design
- 👍 Easy to use and intuitive interface
- 🎨 Multiple customizable clock faces and styles
- 📱 Works well as a bedside/desk clock
- ⏱️ Accurate time display

**What reviewers complain about**

- 🐛 App doesn't stay on screen (goes to sleep with phone)
- 🐛 Blank white screen display issues on some devices
- 💸 Monetization model with ads and paywalls
- ❌ Cannot be set as lock screen or wallpaper
- ❌ Limited functionality compared to native clock

**Reported bugs**

- Blank white screen on launch (iPhone XR, iPad Air 2)
- App doesn't stay on when phone locks
- App crashes or won't open after purchase
- Settings screen appears on any touch
- Unresponsive UI elements on iPad

**Requested features**

- Alarm functionality
- Lock screen integration
- Live wallpaper capability
- Apple Watch compatibility
- Landscape/rotation support


### alertTO

[App page](https://appshunter.io/ios/app/alertto/id6478510778)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| alertTO+ | $0.99 | per month |


## Frequently asked questions

### Is Rect Clock free?

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

### Is alertTO free?

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

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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.*