# Chronogram vs Basic Calendar

The clearest difference is in-app purchases: Chronogram at none against Basic Calendar's 2. Chronogram also leads on ratings volume (17 vs 2) and iOS requirement (15.6 vs 17.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Basic Calendar sells 2 one-off in-app purchases. Chronogram asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Chronogram against 5.0 for Basic Calendar. That said, the two scores are not equally well evidenced: Chronogram has 17 ratings behind it against 2, so its average is the more settled of the two.

Chronogram ships an update every 10 days, Basic Calendar every 2 weeks. The most recent releases landed on October 13, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Chronogram | Basic Calendar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (17 ratings)](https://appshunter.io/ios/app/chronogram-create-moments/id1527207090/reviews) | [5.0 (2 ratings)](https://appshunter.io/ios/app/basic-calendar/id6450149987/reviews) |
| Number of ratings | **17** | 2 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 37 MB | 5 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Chronogram LLC (U.S.)](https://appshunter.io/developer/1527207092) | [dotori king](https://appshunter.io/developer/1441655751) |

## What reviewers say

### Chronogram

[App page](https://appshunter.io/ios/app/chronogram-create-moments/id1527207090)

This app facilitates collaborative event planning and sharing for both individuals and organizations. It allows users to discover and connect with events, manage personal schedules, and helps organizations engage their audience by publishing events directly to followers' calendars.

**Highlights:** Collaborative event creation, Event sharing and discovery, Personal event scheduling, Organization event publishing, Follow organizations of interest, Minimize scheduling conflicts

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

**In-app purchases:** none


### Basic Calendar

[App page](https://appshunter.io/ios/app/basic-calendar/id6450149987)

This app offers a clean, monthly view of your Apple Calendar data. Personalize your schedule with color themes and stay on top of appointments with home screen widgets. Easily manage your events at a glance.

**Highlights:** Monthly calendar view, Apple Calendar integration, Customizable color themes, Home screen widgets, Intuitive user interface

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy Me a Coffee | $0.99 | one-time |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Chronogram free?

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

### Is Basic Calendar free?

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

### Which has better reviews, Chronogram or Basic Calendar?

Chronogram and Basic Calendar are both rated 5.0 out of 5 on the App Store, from 17 and 2 ratings respectively.

### Do Chronogram or Basic Calendar have ads?

Neither Chronogram nor Basic Calendar shows ads.

### Which is updated more often, Chronogram or Basic Calendar?

Chronogram ships an update every 10 days, and Basic Calendar every 2 weeks. Most recently, Chronogram was updated on October 13, 2026 and Basic Calendar on October 4, 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.*