# INGAA Foundation Events vs API Events.

The clearest difference is iOS requirement: INGAA Foundation Events at 15.1 against API Events.'s 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

INGAA Foundation Events ships an update every 3 months, API Events. every 2 months. The most recent releases landed on August 3, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | INGAA Foundation Events | API Events. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.3 (3 ratings)](https://appshunter.io/ios/app/api-events/id1669617172/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free |
| Size | 45 MB | 68 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [INGAA Foundation, INC.](https://appshunter.io/developer/1537184710) | [American Petroleum Institute](https://appshunter.io/developer/884118795) |

## What reviewers say

### INGAA Foundation Events

[App page](https://appshunter.io/ios/app/ingaa-foundation-events/id1537184708)

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

**In-app purchases:** none


### API Events.

[App page](https://appshunter.io/ios/app/api-events/id1669617172)

Stay informed about API conferences and events. Access detailed information on agendas, speakers, and exhibitors. Connect with fellow attendees to enhance your networking experience.

**Highlights:** Conference agenda access, Speaker information, Exhibitor and sponsor details, Attendee networking, Event updates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is INGAA Foundation Events free?

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

### Is API Events. free?

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

### Do INGAA Foundation Events or API Events. have ads?

Neither INGAA Foundation Events nor API Events. shows ads.

### Which is updated more often, INGAA Foundation Events or API Events.?

INGAA Foundation Events ships an update every 3 months, and API Events. every 2 months. Most recently, INGAA Foundation Events was updated on August 3, 2026 and API Events. on September 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*