# Schedule Planner vs Calcifon

Schedule Planner and Calcifon both sit at 4.8 stars, but that hides the real split: 100% of Calcifon's written reviews are positive against 65% of Schedule Planner's. Calcifon also leads on iOS requirement (15.0 vs 26.0). Schedule Planner's advantage is update cadence (every 2 weeks vs every 2 months) and ratings volume (46 vs 2). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Schedule Planner sells 2 in-app purchases, starting at $4.99 per month and Calcifon sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

Calcifon holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Schedule Planner has 46 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 65% of Schedule Planner's written reviews are positive against 100% of Calcifon's.

Schedule Planner ships an update every 2 weeks, Calcifon every 2 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Schedule Planner | Calcifon |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (46 ratings)](https://appshunter.io/ios/app/schedule-planner-mix/id1525744153/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/calcifon/id1641658581/reviews)** |
| Number of ratings | **46** | 2 |
| Positive reviews | 65.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | Freemium | Freemium |
| Size | 3 MB | 41 MB |
| Requires iOS | 26.0 | **15.0** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Monelyze Inc.](https://appshunter.io/developer/1086641918) | [KauriLab Inc.](https://appshunter.io/developer/530847194) |

## What reviewers say

### Schedule Planner

[App page](https://appshunter.io/ios/app/schedule-planner-mix/id1525744153)

This organizer app integrates your calendar, to-do lists, and notes into a single, intuitive interface. Enjoy a beautifully simple design with no ads, and sync your data seamlessly across devices using iCloud. It's an ideal digital replacement for traditional paper organizers.

**Highlights:** Integrated calendar, to-do, and notes, iCloud data synchronization, No ads, Simple and intuitive design, Calendar integration (Google, iCloud), Task prioritization and color-coding, Note organization with folders and pinning

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Service - Monthly | $4.99 | per month |
| Premium Service - Yearly | $49.99 | per year |


### Calcifon

[App page](https://appshunter.io/ios/app/calcifon/id1641658581)

This multiplatform calendar app offers a simple and intuitive way to manage your schedule. It syncs with iOS and Google Calendars, allowing for easy event rescheduling and organization with color-coding. Premium features unlock additional views and customization options.

**Highlights:** Simple and intuitive interface, Drag & drop rescheduling, Color-coded events, Automatic sync with iOS and Google Calendar, Monthly & Daily schedule views (Premium), iPad and Mac app support (Premium), Customizable background image (Premium)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (1 month) | $1.99 | per month |
| Premium (1 year) | $19.99 | per year |


## Frequently asked questions

### Is Schedule Planner free?

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

### Is Calcifon free?

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

### Which has better reviews, Schedule Planner or Calcifon?

Calcifon is rated higher. Schedule Planner averages 4.8 out of 5 from 46 ratings, while Calcifon averages 5.0 from 2 ratings.

### Do Schedule Planner or Calcifon have ads?

Neither Schedule Planner nor Calcifon shows ads.

### Which is updated more often, Schedule Planner or Calcifon?

Schedule Planner ships an update every 2 weeks, and Calcifon every 2 months. Most recently, Schedule Planner was updated on October 27, 2026 and Calcifon on October 24, 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.*