# Calendaric vs Shift Plan Reminder

The clearest difference is price: Calendaric at Free against Shift Plan Reminder's $3.99. Calendaric also leads on iOS requirement (12.0 vs 17.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Calendaric is free to download; Shift Plan Reminder costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Calendaric ships an update every 2 weeks, Shift Plan Reminder weekly. The most recent releases landed on October 6, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Calendaric | Shift Plan Reminder |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/calendaric/id1643320252/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Monetization | Paid | — |
| Size | 77 MB | 4 MB |
| Requires iOS | **12.0** | 17.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Time Lord](https://appshunter.io/developer/1633903596) | [Abolfazl Rejali](https://appshunter.io/developer/6792252048) |

## What reviewers say

### Calendaric

[App page](https://appshunter.io/ios/app/calendaric/id1643320252)

This app helps you manage your tasks and avoid forgetting important events. It allows you to organize your to-do list by segments and features, ensuring you stay on top of your responsibilities. Available across multiple platforms, it acts as an extension of your memory.

**Highlights:** Task organization by segments, Customizable features per segment, Cross-platform availability, Web browser access, Task grouping and filtering, Prevents forgetting important events

**In-app purchases:** none


### Shift Plan Reminder

[App page](https://appshunter.io/ios/app/shift-plan-reminder/id6792522995)

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is Calendaric free?

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

### Is Shift Plan Reminder free?

Shift Plan Reminder costs $3.99, with no in-app purchases.

### Do Calendaric or Shift Plan Reminder have ads?

Neither Calendaric nor Shift Plan Reminder shows ads.

### Which is updated more often, Calendaric or Shift Plan Reminder?

Calendaric ships an update every 2 weeks, and Shift Plan Reminder weekly. Most recently, Calendaric was updated on October 6, 2026 and Shift Plan Reminder on September 30, 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.*