# Eventsthinker vs CD Caldeiro

The clearest difference is update cadence: CD Caldeiro at every 3 weeks against Eventsthinker's every 2 months. Eventsthinker's advantage is iOS requirement (12.4 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Eventsthinker ships an update every 2 months, CD Caldeiro every 3 weeks. The most recent releases landed on October 5, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eventsthinker | CD Caldeiro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Size | 64 MB | 95 MB |
| Requires iOS | **12.4** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [SportManiacs](https://appshunter.io/developer/925730234) | [Clupik](https://appshunter.io/developer/1282527621) |

## What reviewers say

### Eventsthinker

[App page](https://appshunter.io/ios/app/eventsthinker/id1522695136)

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

**In-app purchases:** none


### CD Caldeiro

[App page](https://appshunter.io/ios/app/cd-caldeiro/id6755574487)

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

**In-app purchases:** none


## Frequently asked questions

### Is Eventsthinker free?

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

### Is CD Caldeiro free?

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

### Do Eventsthinker or CD Caldeiro have ads?

Neither Eventsthinker nor CD Caldeiro shows ads.

### Which is updated more often, Eventsthinker or CD Caldeiro?

Eventsthinker ships an update every 2 months, and CD Caldeiro every 3 weeks. Most recently, Eventsthinker was updated on October 5, 2026 and CD Caldeiro 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.*