# Week Calendar Pro vs ChatReminder

The clearest difference is price: Week Calendar Pro at Free against ChatReminder's $2.99. Week Calendar Pro also leads on review sentiment (42% vs 0%) and ratings volume (60 vs 3). ChatReminder's advantage is rating (5.0 vs 3.9) and in-app purchases (none vs 2). On ads and device support there is nothing between them.

Week Calendar Pro is free to download; ChatReminder costs $2.99 up front. Week Calendar Pro sells 2 in-app purchases, starting at $0.99 per month. ChatReminder asks for nothing beyond the download.

ChatReminder holds the better App Store score, 5.0 against 3.9. That said, the two scores are not equally well evidenced: Week Calendar Pro has 60 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 42% of Week Calendar Pro's written reviews are positive against 0% of ChatReminder's, so the app with the better star average is not the one people write more warmly about.

Week Calendar Pro ships an update every 2 months, ChatReminder every 3 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Week Calendar Pro | ChatReminder |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | [3.9 (60 ratings)](https://appshunter.io/ios/app/week-calendar-pro/id1115935289/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/chatreminder/id6504037157/reviews)** |
| Number of ratings | **60** | 3 |
| Positive reviews | **41.9% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 days** |
| Monetization | **Freemium** | Paid |
| Size | 166 MB | 18 MB |
| Requires iOS | 17.0 | **13.4** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Crater Tech LLC](https://appshunter.io/developer/596227696) | [Haoyang Li](https://appshunter.io/developer/1542512968) |

## What reviewers say

### Week Calendar Pro

[App page](https://appshunter.io/ios/app/week-calendar-pro/id1115935289)

Customize your calendar with unlimited personalized views. Show or hide days, select display ranges, and choose which calendars to include. Quickly switch between saved views for work, home, or school.

**Highlights:** Unlimited custom calendar views, Show/hide specific days, Display 3 to 30 days, Include/exclude selected calendars, Lock timeline scrolling, Quick pop-up preset menu, Search events between days

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $0.99 | per month |
| Yearly Subscription | $7.99 | per year |


### ChatReminder

[App page](https://appshunter.io/ios/app/chatreminder/id6504037157)

Schedule text messages to yourself for important tasks and events. The app sends reminders at your chosen time, ensuring you don't miss deadlines or commitments.

**Highlights:** Schedule text message reminders, Set custom reminder times, Never forget important events, Simple and intuitive interface, Cross-device support

**In-app purchases:** none


## Frequently asked questions

### Is Week Calendar Pro free?

Week Calendar Pro is free to download, with in-app purchases available.

### Is ChatReminder free?

ChatReminder costs $2.99, with no in-app purchases.

### Which has better reviews, Week Calendar Pro or ChatReminder?

ChatReminder is rated higher. Week Calendar Pro averages 3.9 out of 5 from 60 ratings, while ChatReminder averages 5.0 from 3 ratings.

### Do Week Calendar Pro or ChatReminder have ads?

Neither Week Calendar Pro nor ChatReminder shows ads.

### Which is updated more often, Week Calendar Pro or ChatReminder?

Week Calendar Pro ships an update every 2 months, and ChatReminder every 3 days. Most recently, Week Calendar Pro was updated on October 15, 2026 and ChatReminder on October 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.*