# Invitatio vs Actuarial Events

The clearest difference is update cadence: Invitatio at fortnightly against Actuarial Events's every 2 months. Invitatio also leads on iOS requirement (14.0 vs 17.0). 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.

Invitatio ships an update fortnightly, Actuarial Events every 2 months. The most recent releases landed on September 16, 2026 and June 23, 2026 respectively.

## The numbers

| Metric | Invitatio | Actuarial Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Size | 53 MB | 65 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [SBA (Sander Brouwer Automatisering)](https://appshunter.io/developer/1122928705) | [AMC  Actuarial Media Center GmbH](https://appshunter.io/developer/1740792593) |

## What reviewers say

### Invitatio

[App page](https://appshunter.io/ios/app/invitatio/id1329924528)

**Features:** macOS Compatibility

**In-app purchases:** none


### Actuarial Events

[App page](https://appshunter.io/ios/app/actuarial-events/id6495065101)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Invitatio free?

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

### Is Actuarial Events free?

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

### Do Invitatio or Actuarial Events have ads?

Neither Invitatio nor Actuarial Events shows ads.

### Which is updated more often, Invitatio or Actuarial Events?

Invitatio ships an update fortnightly, and Actuarial Events every 2 months. Most recently, Invitatio was updated on September 16, 2026 and Actuarial Events on June 23, 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.*