# Dico API vs ProfCalendar Teacher

The clearest difference is in-app purchases: Dico API at none against ProfCalendar Teacher's 2. ProfCalendar Teacher's advantage is update cadence (fortnightly vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. ProfCalendar Teacher sells 2 in-app purchases, starting at $5.99 per month. Dico API asks for nothing beyond the download.

Dico API ships an update every 5 weeks, ProfCalendar Teacher fortnightly. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Dico API | ProfCalendar Teacher |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Fortnightly** |
| Size | 21 MB | 1 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Association API-L](https://appshunter.io/developer/1821009363) | [Loic Strauch](https://appshunter.io/developer/1893925608) |

## What reviewers say

### Dico API

[App page](https://appshunter.io/ios/app/dico-api/id6759932379)

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

**In-app purchases:** none


### ProfCalendar Teacher

[App page](https://appshunter.io/ios/app/profcalendar-teacher/id6762359372)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ProfCalendar Premium mensuel | $5.99 | per month |
| ProfCalendar Premium annuel | $49.99 | per year |


## Frequently asked questions

### Is Dico API free?

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

### Is ProfCalendar Teacher free?

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

### Do Dico API or ProfCalendar Teacher have ads?

Neither Dico API nor ProfCalendar Teacher shows ads.

### Which is updated more often, Dico API or ProfCalendar Teacher?

Dico API ships an update every 5 weeks, and ProfCalendar Teacher fortnightly. Most recently, Dico API was updated on October 6, 2026 and ProfCalendar Teacher on October 7, 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.*