# Calendar+ vs Bill Organizer

The clearest difference is in-app purchases: Calendar+ at none against Bill Organizer's 2. Calendar+ also leads on device support (3 vs 1). Bill Organizer's advantage is update cadence (every 2 weeks vs every 3 months). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Bill Organizer sells 2 in-app purchases, starting at $3.99 per 7 days. Calendar+ asks for nothing beyond the download.

Calendar+ ships an update every 3 months, Bill Organizer every 2 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Calendar+ | Bill Organizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/calendar-plus-event-scheduling/id1542331391/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 21 MB | 22 MB |
| Requires iOS | **15.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OnePercent](https://appshunter.io/developer/1536020418) | [Kutay YILMAZ](https://appshunter.io/developer/1639786376) |

## What reviewers say

### Calendar+

[App page](https://appshunter.io/ios/app/calendar-plus-event-scheduling/id1542331391)

This utility app offers a customizable calendar and task manager with event categorization and alerts. It provides a visually interactive interface to track and manage all your tasks and scheduled events.

**Highlights:** Calendar with task markings, Event categorization, Customizable alerts, Theme customization, Task management

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

**In-app purchases:** none


### Bill Organizer

[App page](https://appshunter.io/ios/app/bill-organizer-billy-pro/id6746728567)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly All Access | $3.99 | per 7 days |
| Yearly All Access | $59.99 | per year |


## Frequently asked questions

### Is Calendar+ free?

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

### Is Bill Organizer free?

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

### Do Calendar+ or Bill Organizer have ads?

Neither Calendar+ nor Bill Organizer shows ads.

### Which is updated more often, Calendar+ or Bill Organizer?

Calendar+ ships an update every 3 months, and Bill Organizer every 2 weeks. Most recently, Calendar+ was updated on November 3, 2026 and Bill Organizer on November 8, 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.*