# GAF Events vs Ostva

The clearest difference is ads: GAF Events at none against Ostva's shown. Ostva's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, 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.

GAF Events ships an update every 2 months, Ostva every 3 months. The most recent releases landed on October 9, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | GAF Events | Ostva |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/ostva/id6472909581/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 3 months |
| Monetization | — | Ad-supported |
| Size | 63 MB | 100 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [GAF Corp.](https://appshunter.io/developer/480463171) | [Petadev Solutions Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/1660737022) |

## What reviewers say

### GAF Events

[App page](https://appshunter.io/ios/app/gaf-events/id1658513697)

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

**In-app purchases:** none


### Ostva

[App page](https://appshunter.io/ios/app/ostva/id6472909581)

Connect with your community to rent items or get tasks done. Easily list your own assets for rent or offer your skills to earn extra income. Build trust through ratings and secure payments.

**Highlights:** Rent and rent out items, Request and complete tasks, Earn extra income, Community trust features, Manage listings and tasks, Secure payment processing

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is GAF Events free?

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

### Is Ostva free?

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

### Do GAF Events or Ostva have ads?

Ostva shows ads; GAF Events does not.

### Which is updated more often, GAF Events or Ostva?

GAF Events ships an update every 2 months, and Ostva every 3 months. Most recently, GAF Events was updated on October 9, 2026 and Ostva on October 3, 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.*